Rubel, A.; Liu, K.; Neathery, J.; Taulbee, D. "Oxygen carriers for chemical looping combustion of solid fuels," Fuel, 88, 876-884, 2009. Full Text

Taulbee, D.; Patil, D.P.; Honaker, R.Q.; Parekh, B.K. "Briquetting of Coal Fines and Sawdust Part I: Binder and Briquetting-Parameters Evaluations," International Journal of Coal Preparation and Utilization, 29(1) 1-22, 2009. Full Text

Lu, Zhe, "Utilization of Ultra Fine Fraction of Coal Combustion Fly Ash as Polymer Composites," International Pittsburgh Coal Conference, Sept. 29 - Oct. 3, Pittsburgh, PA, 2008.

Neathery, J. "Investigation of CO2 Absorption Solvents," 33rd International Technical Conference on Coal Utilization & Fuel Systems, June 1-5, Clearwater, FL, 2008.

Neathery, J. "The CO2 Conundrum: Is there a simple solution?," Kentucky Solar Energy Society, June 20, Frankfort, KY, 2008.

Parekh, B.K.; Patil, Datta, "A novel tribo-electric separator for cleaning of fly ash," SME, Feb.23-27, Salt Lake City, UT, 2008.

Sarkar, A.; Neathery, J.K.; Spicer, R.L.; Davis, B.H. "A continuous process for separation of Fischer-Tropsch wax from ultrafine iron nano-catalyst particles by using cross-flow filtration module," ACS, Division of Petroleum Chemistry, Preprints, 53, 101-104, 2008.

Taulbee, Darrell, "Using Fly Ash to Mitigate Explosions," Energeia, 19 (5) 2008.

Montross, M.; Taulbee, D.; Andrews, R.; Shearer, S. "Prodution of Biomass Briquettes as an Alternative FuelSource," KREC, Nov. 29, Louisville, KY, 2007.

Parekh, B.K.; Patil, Datta, "Statistical analysis of paste thickening of fine coal waste," American Filtration Society Conference, Mar. 26-30, Orlando, FL, 2007.

Parekh, B.K.; Patil, Datta; Aplan, F.F. "The role of metal ions in charge reversal and flocculation phenomena," American Filtration Society Conference, Mar. 26-30, Orlando, FL, 2007.

Robl, T.; Groppo, J.; Perrone, R.; Marrs, B. "Characteristics of Classified Fly Ash as Polymer Filler," 2007 World of Coal Ash Conference (WOCA) May 7-10, Covington, KY, Proceedings CD, Paper 189, 2007.

Rubel, A.; Liu, K.; Neathery, J.; Taulbee, D. "Evaluation of oxygen carriers for chemical looping combustion of coal and solid fuels," 24th Annual International Pittsburgh Coal Conference, Sept. 10-14, Johannesburg, SA, Proceedings CD, Paper 21-1, 2007.

Sarkar, A.; Seth, D.; Dozier, A.K.; Neathery, J.K.; Hamdeh, H.H.; Davis, B.H. "Fischer-Tropsch synthesis: morphology, phase transformation and particle size growth of nano-scale particles," Catalysis Letters, 117, 1-17, 2007. Full Text

Tao, D., Chen, G.L., Parekh, B.K. "An electrochemical study of corrosive wear of phosphate grinding mill," Journal of Applied Electrochemistry, 37 (2) 187-194, 2007. Full Text

Taulbee, D. "Reducing the Explosion Potential of Ammonium Nitrate by Coating with Coal Combustion By-Products," Briquetting & Agglomeration Biennal Conference and Workshop, Oct. 20-24, Savannah, GA, 2007.

B.K. Parekh, "Dry Separation of Coal," East Kentucky Coal Preparation Society Meeting, Febr. 22, Pikeville, KY, 2006.

Chen, G; Tao. D.; Parekh, B.K.; Honaker, H. "Flocculation Dewatering of Phophatic Clays," Society for Mining, Metallurgy and Exploration Annual Meeting, Mar 27-29, St. Louis, MO, SME Pre-Print No. 06-029, 2006.

Chen, G.L.; Tao, D.; Parekh, B.K. "A laboratory study of high chromium alloy wear in phosphate grinding mill," International Journal of Mineral Processing, 80(1) 35-42, 2006. Full Text

Honaker, R.; Patil, D. "Development of an Advanced Deshaling Technology to Improve the Energy Efficiency of Coal Handling, Processing, and Utilization," Society for Mining, Metallurgy and Exploration Annual Meeting, Mar 27-29, St. Louis, MO, 2006.

Honaker, R.; Jain, M.; Parekh, B.K.; Saracoglu, M. "Optimized spiral separation performance for ultrafine coal cleaning," XV International Coal Preparation Congress and Exhibition, Oct 9-13, Beijing, China, Proceedings, 502-508, 2006.

Liu, Kunlei; Down, W.; Vecci, S.J. "The Next Power Generation – Pressurized Chemical Looping Combustion Combined Cycle," 31st International Technical Conference on Coal Utilization & Fuel Systems, May 21-26, Clearwater, FL, Proceedings Volume CD, Paper 89, 2006.

Parekh, B.K. "The Effect of Polymer Flocculant Properties and Mode of Addition on the Flocculation of Fine Coal Refuse," American Filtration Congress Meeting, May 8-10, Chicago, IL, 2006.

Parekh, B.K. "Picobubble flotation of fine coal," 31st International Technical Conference on Coal Utilization & Fuel Systems, May 22-25, Clearwater, FL, 2006.

Parekh, B.K.; Patil, D.P.; Honaker, R.; Baczek, F. "Densification of Fine Coal Refuse Slurries to Eliminate Slurry Ponds," 31st International Technical Conference on Coal Utilization & Fuel Systems, May 21-26, Clearwater, FL, Proceedings Volume CD, Paper 45, 2006.

Parekh, B.K.; Patil, D.P.; Honaker, R.; Baczek, F. "Improving densification of fine coal refuse," XV International Coal Preparation Congress and Exhibition, October 9-13, Beijing, China, Oct, Proceedings, 549-554, 2006.

Rimmer, S.M.; Rowe, H.D.; Taulbee, D.N.; Hower, .C. "Influence of maceral content on del13C and del15N in a Middle Pennsylvanian coal," Chemical Geology, 225, 77-90, 2006. Full Text

Sarkar, A.; Graham, U.M.; Neathery, J.K.; Spicer, R.L.; Davis, B.H. "Nano-scale Growth of Iron-based Catalsyts in Fischer-Tropsch Synthesis," 231st American Chemical Society National Meeting, Catalysis and Surface Science Secretariat, Mar. 26-30, Atlanta, GA, 2006.

Sarkar, A.; Graham, U.M.; Neathery, J.K.; Spicer, R.L.; Davis, B.H. "Fischer-Tropsch Synthesis with ultrafine iron-based catalyst: nano-scale growth of particles," AIChE 2006 Spring National Meeting, Apr. 23-27, Orlando, FL, paper 181b, 2006.

Tao, D.; Yu, S.; Parekh, B.K. "Picobubble enhanced flotation of fine coal," XV International Coal Preparation Congress and Exhibition, Oct 9-13, Beijing, China, Proceedings, 385-392, 2006.

Taulbee, D, ""Reducing the Explosion Potential of Ammonium Nitrate by Coating with Low-Cost, Coal Combustion By-Products"," Hometown Security Project Review Meeting, April 18-20, Washington, DC, 2006.

Andrews, R.; Rubel, A.; Groppo, J.; Graham, D.; Geertsema, A.; Maroto-Valer, M.M.; Lu, Z.; Schobert, H. "Advanced Gasification By-Product Utilization," 2005 Conference University Coal Research / Historically Black Colleges and Universities & Other Minority Institutions Contractors Review Meeting, June 6-8, Pittsburgh, PA, 2005.

Fan, M.; Chen, Q.; Zhao, Y.; Luo, Z.; Yang, Y.; Zhu, J.; Jiang, X.; Tao, D. "Coal Ash Beneficiation and Utilization in Coal Separation Process," World of Coal Ash, Apr 11-15, Lexington, KY, Proceedings, Paper 200, 2005.

Groppo, J; Rathbone, R.; Phillips, B.; Perrone, R.; Price, C. "The Use of Coal Combustion Bottom Ash in Lightweight Masonry Units," 6th International Congress, Global Construction: Ultimate Concrete Opportunities, July 5-7, Dundee, Scotland, United Kingdom, Achieving Sustainability in Construction, (Dhir, R.K.; Dyer, T.D.; Newlands, M.D., eds.), Thomas Telford, 323-330, 2005.

Honaker, R.Q.; Taulbee, D.; Parekh, B.K.; Patil, D. "Energy Recovery from Coal and Timber Waste," 30th International Technical Conference on Coal Utilization & Fuel Systems, Apr 17-21, Clearwater, FL, Proceedings, 2005.

Honaker, R.Q.; Taulbee, D.; Parekh, B.K.; Patil, D. "Premium Fuel Production from Coal and Timber Waste," 22nd Annual International Pittsburgh Coal Conference, Sept 12-15, Pittsburgh, PA, Proceedings Volume CD, 2005.

Jiang, X.; Tao, D. "Dry Beneficiation of Fly Ash Using Advanced Triboelectrostatic Separation," World of Coal Ash, Apr 11-15, Lexington, KY, Proceedings, Paper 186, 2005.

Parekh, B.K.; Patil, D.P.; Honaker, R. "Improving Densification of Fine Coal Refuse Slurries to Eliminate Slurry Ponds," Annual SME Meeting, Feb 28 - Mar 2, Salt Lake City, 2005.

Parekh, B.K.; Patil, D.; Honaker, R. "Thickening of Coal Refuse to Eliminate Ponds," 3rd Annual Kentucky Innovation and Enterprise Conference, Mar 30, Louisville, KY, 2005.

Parekh, B.K.; Patil, D.; Honaker, R. "Improving Densification of Fine Coal Refuse Slurries," 18th Annual American Filtration Society Meeting, Apr 10-13, Atlanta, GA, Proceedings, Paper M42.3, 2005.

Parekh, B.K.; Patil, D.; Honaker, R. "Thickening of Fine Coal Refuse Slurry - An Alternative to Impoundment," 30th International Technical Conference on Coal Utilization & Fuel Systems, Apr 18-21, Clearwater, FL, Proceedings, 2005.

Parekh, B.K. "A Novel Dry Separation Process for Beneficiation of Coal/Mineral," 3rd Annual Kentucky Innovation and Enterprise Conference, Mar 30, Louisville, KY, 2005.

Parekh, B.K.; Patil, D. "A Novel Method of Controlling the Acid Mine Drainage," 3rd Annual Kentucky Innovation and Enterprise Conference, Mar 30, Louisville, KY, 2005.

Parekh, B.K.; Patil, D.; Honaker, R. "Densification on Coal Refuse Slurry to Eliminate Slurry Ponds," CAST Annual Meeting, July 26-28, Virginia Polytechnic Institute, Blacksburg, VA, 2005.

Parekh, B.K. "Improving Densification of Fine Coal Refuse Slurries," 22nd Annual International Pittsburgh Coal Conference, Sept 12-15, Pittsburgh, PA, 2005.

Phillips, B.; Perrone, R.; Groppo, J, "Evaluation of Processed Bottom Ash for Use as Lightweight Aggregate in the Production of Concrete Masonry Units," World of Coal Ash, Apr 11-15, Lexington, KY, Proceedings, Paper 2, 2005.

Tao, D.; Honaker, R.; Parekh, B.K.; Zao, C.; Han, H. "Advanced Surface Enhancement Technology for Decreasing Wear and Corrosion of Equipment Used for Mineral Processing," Annual SME Meeting, Feb 28 - Mar 2, Salt Lake City, UT, SME Pre-Print, No. 05-45, 2005.

Tao, D.; Chen, G.; Parekh, B.K.; Honaker, R. "Studies on Flocculation and Dewatering of Phosphatic Clay," 18th Annual American Filtration Society Meeting, Apr 10-13, Atlanta, GA, Proceedings, Paper M42.4, 2005.

Taulbee, D.; Patil, D.P.; Honaker, Rick Q.; Parekh, B.K. "Briquetting of Coal Fines and Sawdust," 29th Biennial Meeting of the Institute of Briquetting and Agglomeration (IBA) Oct. 16-19, Clearwater, FL, 2005.

Taulbee, D.; Patil, D.P.; Parekh, B.K.; Honaker, Rick Q. "Briquetting of Coal Fines and Sawdust: Part 2. Compaction and Combustion studies.," 29th Biennial Meeting of the Institute of Briquetting and Agglomeration (IBA) Oct. 16-19, Clearwater, FL, 2005.

Honaker, R.; Taulbee, D.; Parekh, B.K.; Tao, D. "Premium fuel production from coal and timber wastes," 2004 Society for Mining, Metallurgy, and Exploration Annual Meeting, Feb. 21-25, Denver, CO, SME Pre-print, 04-142, 2004.

Honaker, R.Q.; Taulbee, D.N.; Parekh, B.K.; Tao, D.; Patil, D.P, "Premium Fuel Production from Coal and Timber Waste," Minerals and Metallurgical Processing, 21(4) 183-188, 2004.

Hower, J.C.; Rubel, A.; Mardon, S.M.; Perrone, R. "Thermal stability of mercury captured by fly ash," Western Synfuels Symposium, Oct. 12-14, Billings, MT, Proceedings, 2004.

Hower, J.C.; Rubel, A.; Mardon, S.M.; Perrone, R. "Thermal stability of mercury captured by fly ash," American Coal Council, Mercury and Multi-Emissions Seminar, Mar 24-25, Irving, TX, 2004.

Neathery, J.; Jacobs, G.; Davis, B.H. "Separation and characterization of iron carbide crystallites from hydrocarbon liquids," International Workshop on Nanomaterials (NanoMat) Sept. 20-21, Lexington, KY, 2004.

Neathery, J.K.; Davis, B.H. "Bubble column apparatus for separating wax from catalyst slurry," US 6,762,209, July 13, 2004, 2004.

Parekh, B.K. "Richard Award Lecture: Solving Processing Problems using an Interdisciplinary Approach," 2004 Society for Mining, Metallurgy, and Exploration Annual Meeting, Feb. 21-25, Denver, CO, 2004.

Parekh, B.K.; Patil, D.P.; Honaker, R.Q.; Schoenbrunn, F.; Baczek, F. "Paste Thickening of Refuse Slurries - An Alternative to Impoundment," Coal Prep 2004, May 4-6, Lexington, KY, 2004.

Parekh, B. K.; Patil, D.; Honaker, R. "Paste Thickening: an Alternative to Impounding," COM 2004 The Conference of Metallurgists, Aug. 23-25, Hamilton, Ontario, Canada, Particle Size Enlargement in Minerals Processing, CIMM, 319-328, 2004.

Parekh, B.K.; Chen, Z, "Recovery of Clean Coal from Polymer Flocculated Raw Coal Slurry," Minerals and Metallurgical Processing, 21, 214-216, 2004.

Parekh, B.K.; Patil, D.; Honaker, R.; Schoenbrunn, F.; Baczek, F. "Paste Thickening - An Alternative to Impounding," Central Appalachian Section of the Society of Mining Engineers, Apr 16, Lexington, KY, 2004.

Parekh, B.K.; Patil, D.; Honaker, R.; Schoenbrunn, F.; Baczek, F. "Paste Thickening - An Alternative to Impounding," 9th World Filtration Congress, Apr 19-23, New Orleans, LA, 2004.

Patil, D.; Parekh, B.K. "Fundamental studies on determining status of free and bound water in fine coal filter cake," 2004 Society for Mining, Metallurgy, and Exploration Annual Meeting, Feb. 21-25, Denver, CO, 2004.

Phillips, B.L.; Groppo, J.; Perrone, R. "An Evaluation of Rockport Bottom Ash for the Production of Concrete Masonry Units (CMU's)," Western Synfuels Symposium, Oct. 12-14, Billings, MT, Proceedings, 2004.

Tao, D.; Chen, G.L.; Parekh, B.K. "Statiscal Analysis of Wear Rate of Phosphate-Grinding Mill," Journal of Science and Engineering Corrosion, 60, 1072-1081, 2004.

Hower, J.C.; Kuehn, K.; Parekh, B.K. "Petrographic response to oil agglomeration of coal," 55th Meeting of the International Committee for Coal and Organic Petrology, Aug. 11-15, Utrecht, The Netherlands, 2003.

Neathery, J. K.; Davis, B. H. "FT catalyst performance: comparison between pilot-scale SBCR and CSTR systems," Catalysis Today, 84, 3-8, 2003. Full Text

Parekh, B.K. "Cleaning of ultra-fine coal to produce ultra-clean coal for carbon fuel cell applications," Direct Carbon Fuel Cell Workshop, NETL, July 30, Pittsburgh, PA, http://www.netl.doe.gov/publications/proceedings/03/dcfcw/Parekh.pdf, 2003.

Parekh, B.K. "Refuse paste thickening," Kentucky Society of Professional Engineers meeting, Aug. 15, Lexington, KY, 2003.

Parekh, B.K. "Coal Preparation Research at the University of Kentucky," Eastern Kentucky Coal Preparation Society Meeting, Oct. 22-23, Pikeville, KY, 2003.

Parekh, B.K.; Patil, D.; Honaker, R. "Improved Densification of Fine Coal Refuse Slurries," CAST 2003 Annual Workshop, Nov. 19-21, Charleston, WV, 2003.

Rubel, A.M.; Hower, J.C.; Mardon, S.M.; Perrone, R. "Thermal Stability of Mercury Captured By Ash," 2003 International Ash Utilization Symposium, Oct. 20-22, Lexington, KY, 2003.

Sakulpitakphon, T.; Hower, J.C.; Taulbee, D.N. "Predicted CO2 Content of Maceral Concentrates from Kentucky and Illinois Coals," International Journal of Coal Geology, International Journal of Coal Geology, 54, 185-192, 2003. Full Text

Honaker, R.; Parekh, B. K. "Quantifying feed characteristics effects on spiral concentrator performance," 2002 Society of Mining Engineers Annual Meeting, Feb 23-27, Phoenix, AZ, 2002.

Neathery, J. K.; Spicer, R. L.; Sparks, D. E.; Davis, B. H. "FT Catalyst Performance: Comparison Between Pilot-Scale SBCR and CSTR," AIChE 2002 Spring National Meeting, Mar. 11-14, New Orleans, LA, 2002.

Parekh, B.K.; Chen, Z. "Selective flocculation of fine size coal," EPRI's Upgraded Coal Interest Group Meeting, Feb 14-15, Pittsburgh, PA, 2002.

Parekh, B.K.; Tao, D.; Chen, Z. "A Kinetic study of vacuum filtration of fine coal," 2002 Society of Mining Engineers Annual Meeting, Feb. 23-27, Phoenix, AZ, 2002.

Parekh, B.K.; Chen, Z. "Recovery of Fine Coal from Waste Stream By Selective Flocculation Process," 19th Annual International Pittsburgh Coal Conference, Sept. 23-27, Pittsburgh, PA, Proceedings CD, Paper 22-4, 2002.

Parekh, B.K.; Chen, Z. "Selective Flocculation of Fine Coal from Waste Slurries," Society for Mining, Metallurgy and Exploration Central Appalachian Section meeting, Oct 17-18, White Sulphur Spring, WV, 2002.

Parekh, B.K.; Chen, Z. "Recovery of fine coal from waste stream by selective flocculation," 2002 Society of Mining Engineers Annual Meeting, Feb 23-27, Phoenix, AZ, SME preprint, 02-6, 2002.

Sakulpitakphon, T.; Hower, J.C.; Taulbee, D.N. "Predicted CO2 Content of Maceral Concentrates from Kentucky and Illinois Coals," Geological Society of America North-Central and Southeastern Sections Joint Meeting, Apr. 3-5, Lexington, KY, 2002.

Salukpitakphon, T.; Hower, J.C.; Taulbee, D.N. "Predicted CO2 Emissions from Maceral Concentrates of High Volatile Bituminous Kentucky and Illinois coals," The Society for Organic Petrology meeting, Mar. 3-5, Houston, TX, Abstracts with Papers, 18, 107, 2002.

Honaker, R.; Parekh, B.K.; Tao D. "Evaluation of Selective Detachment Process in Flotation Froth," 2001 SME Annual Meeting and Exhibit, Feb. 26-28, Denver, CO, 2001.

Honaker, R.; Parekh, B.K. "Improved Classification Efficiency of Using the Krebs Cyclowash System," 18th International Coal Preparation Exhibition & Conference, May 1-3, Lexington, KY, Proceedings, 101-112, 2001.

Honaker, R.Q.; Ozsever, A.V.; Singh, N.; Parekh, B.K. "Apex water injection for improved hydrocyclone classification efficiency," Minerals Engineering, 14(11) 1445-1457, 2001. Full Text

Hower, J.C.; Sakulpitakphon, T.; Taulbee, D.N.; Maroto-Valer, M.M. "Studies of Mercury Capture on Fly Ash: Examples from Power Plants Burning Kentucky Coals," 2001 International Ash Utilization Symposium, Oct. 22-24, Lexington, KY, Proceedings CD, 2001.

LaFay, V.C.; Neltner, S.; Wellbrock, R.; Arrowood, D.; Taulbee, D. "The significance of air flow and temperature concerning the rate of evolution of decomposition by-products that can be found in green molding sand," AFS 105th Casting Congress, Apr. 28-May 1, Dallas, TX, 2001.

Maroto-Valer, M. M.; Taulbee, D. N.; Hower, J. C. "Characterization of differing forms of unburned carbon present in fly ash separated by density gradient centrifugation," Fuel, 80(6) 795-800, 2001. Full Text - Protected by copyright - Limited to staff use only

Neathery, J.; Spicer, R.; Sparks, D.; Davis, B. "A comparison of Fischer-Tropsch synthesis in a slurry bubble column reactor and a continuous stirred tank reactor," 9th ISCD, Oct. 7-10, Lexington, KY, 2001.

Neathery, J. K.; Spicer, R. L.; Sparks, D. E.; Davis, B. H. "A comparison of Fischer-Tropsch synthesis in a slurry bubble column reactor and a continuous stirred tank reactor," Catalyst Deactivation 2001, (Spivey, J.J.; Roberts, G.W.; Davis, B.H., eds.), Elsevier, Studies in Surface Science and Catalysis, 139, 407-414, 2001.

Parekh, B.K.; Chen, Z.; Tao, D. "Novel Approaches for Improving Dewatering of Fine Coal Slurries," 2001 SME Annual Meeting and Exhibit, Feb. 26-28, Denver, CO, 2001.

Parekh, B.K. "Dewatering of Fine Coal and Refuse," National Research Council Meeting, June 12-14, St. Louis, MO, 2001.

Parekh, B.K.; Chen, Z.; Tao, D. "Novel Approaches for Fine Coal Slurry Dewatering," American Filtration and Separation Society Annual Meeting, May 1-4, Tampa, FL, 2001.

Parekh, B.K.; Honaker, R. "Innovation in Coal Cleaning," 18th International Coal Preparation Exhibition & Conference, May 1-3, Lexington, KY, Proceedings, 189-206, 2001.

Parekh, B.K.; Tao, D.; Chen, S.; Hepworth, M, "An Investigation of Thermochemical Process for Conversion of Gypsum and Pyrite Waste into useful Products," Advancement in Environmental Research, 5, 277-286, 2001.

Parekh, B.K.; Khalek, M.A. "Selective Oil Agglomeration of Maghara Coal (Sinai-Egypt)," Ore Dressing, Vol. 5, 39-44, 2001.

Parekh, B.K.; Chen, Z.; Tao, D. "Dewatering of Ultrafine clean Coal slurries Using Modified Approaches," 18th Annual International Pittsburgh Coal Conference, Dec. 4-7, Newcastle, New South Wales, Australia, Proceedings CD, (pages 237-240) Paper 31-6, 2001.

Raichur, A.M.; Wang, X.H.; Parekh, B.K. "Estimation of Surface Free Energy of Pyrites by Contact Angle Measurements," Minerals Engineering, 14, 65-75, 2001. Full Text

Hower, J.C.; Maroto-Valer, M.M.; Taulbee, D.N.; Sakulpitakphon, T. "Mercury capture by distinct fly ash carbon forms," Energy & Fuels, 14(1) 224-226, 2000. Full Text - Protected by copyright - Limited to staff use only

Hower, J. C.; Kuehn, K. W.; Parekh, B. K.; Peters, W. J. "Maceral and microlithotype beneficiation in column flotation at the Powell Mountain Mayflower Coal Preparation Plant, Lee County, Virginia," Fuel Processing Technology, 67(1) 23-33, 2000. Full Text - Protected by copyright - Limited to staff use only

Jiang, C.L.; Wang, X.H.; Parekh, B.K. "Effect of Sodium Oleate on Inhibiting Pyrite Oxidation," International Journal of Mineral Processing, 58, 305-318, 2000. Full Text

LaFay, V.S.; Neltner, S.L.; Taulbee, D.N.; Wellbrook, RJ.. "Evaluating Emission Characteristics of Seacoal and Seacoal Supplements using Advanced Analytical Techniques," AFS Transactions, 108, 713-718, 2000.

Li, T-X.; Neathery, J.; Stencel, J. "Characteristics of charge exchange between charged particles and a conductor," 2000 Painting Technology Workshop, May 26, Lexington, KY, 2000.

Maroto-Valer, M.M.; Taulbee, D.N.; Hower, J.C. "Characterization of fly-ash carbons derived due to the implementation of NOx Clean Air Act Amendments," ACS, Division of Fuel Chemistry, Aug. 20-24, Washington, DC, Preprints, 45(3) 401-405, 2000.

Neathery, J.K.; Stencel, J.M.; Gurupira, T.; Jones, C. "Pneumatic transport, triboelectric processing of combustion fly ash," 2000 Conference on Unburned Carbon on Utility Fly Ash, May 16-17, Pittsburgh, PA, 2000.

Parekh, B.K.; Chen, Z.; Jiang, C.J.; Abdel-Khalek, M. "Recovery of titanium metal from a garnet-titanium mixture," SME Annual Meeting & Exhibit, Feb. 28- Mar. 1, Salt Lake City, UT, 2000.

Parekh, B.K.; Honaker, R.Q.. "Innovation in coal cleaning," Coal Prep India 2000, Mar. 7-11, New Delhi, INDIA, Proceedings, 2000.

Parekh, B.K. "Flotation of polymer flocculated coal slurry," Surfactant in Solution 2000 Annual Meeting, June 13-16, Gainesville, FL, 2000.

Parekh, B.K; . Raichur, A; Wang, X.H. "Comparative studies of the surface acid-base properties of pyrites from coal and ore sources," 21st International Mineral Processing Congress, July 22-28, Rome, Italy, Proceedings, B, 171-177, 2000.

Parekh, B.K.; Honaker, R.; Chugh, P. "Integration of advanced fine particle technologies for efficient carbon recovery from refuse pond," 17th Annual International Pittsburgh Coal Conference, Sept. 11-14, Pittsburgh, PA, Prodeedings, CD, Paper No. 7-5, 2000.

Parekh, B.K. "Coal flotation," Encyclopedia of Separation Science, (Wilson, Ian D., eds.), Academic Press, New York, 6, 2490-2495, 2000.

Parekh, B.K.; Tao, D.P. "Enhanced fine coal beneficiation using ultrasonic energy," Minerals and Metallurgical Processing, 17, 252-258, 2000.

Raichur, A.; Wang, X.H.; Parekh, B.K. "Quantifying pyrite surface oxidation kinetics by contact angle measurements," Colloids and Surfaces, 1617(3) 245-251, 2000.

Stencel, J.; Neathery, J.; Li, T-X.; Jones, C.; Gurupira, T. "Materials purification for jet engine turbine disks," Sixth Annual EPSCoR Conference, May 15, Frankfort, KY, 2000.

Stencel, J. M.; Li, T. -X.; Neathery, J. K.; Lherbier, L. W. "Removal of ceramic defects from a superalloy powder using triboelectric processing," 9th International Symposium on Superalloys, Sept. 18, Pittsburgh, PA, Superalloys 2000, (Pollock, Tresa M., eds.), Proceedings, 95-99, 2000.

Tao, D.; Parekh, B.K.; Chen, Z.; Abdel-Khalek, M.; Hepworth, M. "A thermochemical process for utilization of gypsum and pyrite," SME Annual Meeting & Exhibit, Feb. 28- Mar. 1, Salt Lake City, UT, 2000.

Tao, D.; Groppo, J.; Parekh, B.K. "Enhanced ultrafine coal dewatering using Flocculation Filtration Processes," Minerals Engineering, 13(2) 163-171, 2000.

Taulbee, D.N.; Marato-Valer, M.M. "Centrifugation," Encyclopedia of Separation Science, (Wilson, Ian D., eds.), Academic Press, New York, 2, 17-40, 2000.

Hower, J.C.; Maroto-Valer, M. M.; Taulbee, D.N.; Sakulpitakphon, T. "Mercury capture by distinct fly ash carbon forms," Sixteenth Annual International Pittsburgh Coal Conference, Oct. 11-15, Pittsburgh, PA, Proceedings CD, Paper 27-3, 1999.

Jiang, X.K.; Ban, H.; Li, T.X.; Schaefer, J.L.; Neathery, J.K.; Stencel, J.M. "Quantifying the recovery of beneficiated products from pneumatic triboelectrostatic processing," SME Annual Meeting and Exhibit, Mar. 1-3, Denver, CO, 1999.

Jiang, X.K.; Ban, H.; Li,T.X.; Schaefer, J.L.; Neathery, J.K.; Stencel, J.M. "A new approach for removing talc for upgrading molybdenite ores," SME Annual Meeting and Exhibit, Mar. 1-3, Denver, CO. 1999.

LaFay, V.S.; Neltner, S.L.; Dempsey, T.C.; Taulbee, D.N.; Wellbrock, R.; Ashburn, C. "Carbonaceous additives and emission of benzene during the metalcasting process," American Foundrymens Society Annual Meeting, Mar. 13-16, St. Louis, MO, Paper 98- 11, 1999.

LaFay, V.S.; Neltner, S.L.; Dempsey, T.C.; Taulbee, D.N.; Wellbrock, R.; Ashburn, C. "Analysis of residual characteristics of carbonaceous additives," American Foundrymens Society Annual Meeting, Mar. 13-16, St. Louis, MO, Paper 98-3, 1999.

Lafay, V.S.; Neltner, S.L.; Taulbee, D.N.; Wellbrock, R.J.; Ashburn, C.B. "Applying Emission Characteristics of Seacoal and Seacoal Supplements for the Foundry Industry," AFS Transactions, 107, 7-10, 1999.

LaFay, V.S.; Neltner, S.L.; Taulbee, D.N.; Wellbrock, R.J.; Ashburn, C.B. "Evaluating benzene emissions during casting of aluminum and iron," AFS Transactions, 107, 745-750, 1999.

Li, T-X.; Jiang, K.; Neathery, J. K.; Stencel, J.M. "Triboelectrostatic process of combustion fly ash after carbon burnout," 1999 International Ash Utilization Symposium, Oct. 18-20, Lexington, KY, Proceedings, 578-583, 1999.

Maroto-Valer, M.M.; Taulbee, D.N.; Hower, J.C. "Novel Separation of the Differing Forms of Unburned Carbon Present in Fly Ash Using Density Gradient Centrifugation," Energy & Fuels, 13(4) 947-953, 1999. Full Text - Protected by copyright - Limited to staff use only

Maroto-Valer, M.M.; Taulbee, D.N.; Hower, J.C.; Schobert, H.H. "Characterization of the carbon types present in fly ash separated by density gradient centrifugation," 1999 Conference on Unburned Carbon on Utility Fly Ash, May, Pittsburgh, PA, 1999.

Maroto-Valer, M.M.; Taulbee, D.N.; Schobert, H.H.; Hower, J.C. "Impact of the implementation of environmental regulations on the properties of unburned carbon in fly ash," Tenth International Conference on Coal Science, Sept. 12-17, Taiyuan, China, (Li, B.Q.; Liu, Z.Y., eds.), Shanxi Science and Technology Press, Proceedings, 2, 1341-1344, 1999.

Maroto-Valer, M.M.; Taulbee, D.N.; Schobert, H.H.; Hower, J.C. "Use of unburned carbon in fly ash as precursor for the development of activated carbons," 1999 International Ash Utilization Symposium, Oct. 18-20, Lexington, KY, Proceedings, 487-492, 1999.

Maroto-Valer, M.M.; Taulbee, D.N.; Schobert, H.H.; Hower, J.C. "Characterization of differing forms of unburned carbon present in fly ash," 1999 International Ash Utilization Symposium, Oct. 18-20, Lexington, KY, Proceedings, 188-194, 1999.

Neathery, J.; Gray, D.; Challman, D.; Derbyshire, F. "The pioneer plant concept: co-production of electricity and added-value products from coal," Elsevier Science Ltd. Fuel, 78(7) 815-823, 1999. Full Text - Protected by copyright - Limited to staff use only

Parekh, B.K. "Pilot scale dewatering of fine coal," SME Annual Meeting and Exhibit, Mar. 1-3, Denver, CO, 1999.

Parekh, B.K. "Pyrite removal from coal using phosphate reagents," American Filtration and Separation Society Annual Meeting, Apr. 6-8, Boston, MA, 1999.

Parekh, B.K. "Pilot scale dewatering studies of ultra-fine clean coal slurry," United Engineering Foundation Conference on Solid- Liquid Separation, Apr. 17-25, Ohau, HI, 1999.

Parekh, B.K.; Brauch, P.T. "Flotation of polymer flocculated coal slurry," Polymers in Mineral Processing, (Laskowski, J.S., eds.), Metallurgical Society , Canadian Institute of Mining, Metallurgy and Petroleum, 571-578, 1999.

Shao, X.; Jiang, C.; Parekh, B. K. "Flotation separation of phosphate and dolomite using a new amphoteric collector," Benefic. Phosphates, Littleton, C0, (Zhang, Patrick; El-Shall, Hassan; Wiegel, Ronald, eds.), Society for Mining, Metallurgy, and Exploration, Meeting, 2nd, 1998, 187-192, 1999.

Stencel, J.; Robertson, D.; Li, T.-X; Neathery, J. "Trace metals in fine particulate: dry benefication technology assessment using nuclear techniques," 6th International Conference On Applications Of Nuclear Techniques, June 19-26, Crete, Greece, 1999.

Stencel, J.; Schaefer, J.; Ban, H.; Neathery, J.; Li, T-X, "Triboelectrostatic separation with mixing chamber and pre-separator," U.S.5944875, Aug. 31, 1999.

Stencel, J. M.; Ban, H.; Li ,T.X.; Neathery, J.K. "Beneficiation of combustion fly ash by triboelectrostatic techniques after carbon burnout," Thirteenth International Symposium on Use and Management of Coal Combustion Products (CCPs), American Coal Ash Association, Jan. 11-15, Orlando, FL, Proceedings, 1, 22-1 - 22-6, 1999. (TR-111829)

Stencel, J.M.; Li, T-X.; Gurupira, T.; Jones, C.; Neathery, J. K.; Ban, H.; Altman, R. "Technology development for carbon-ash beneficiation by pneumatic transport, triboelectric processing," 1999 International Ash Utilization Symposium, Oct. 18- 20, Lexington, KY, Proceedings, 584-590, 1999.

Stencel, J.M.; Ban, H.; Neathery, J.K.; Schaefer, J.L. "Apparatus and method for triboelectrostatic separation," US 5,938,041, Aug. 17, 1999.

Tao, D.; Groppo, J.G.; Parekh, B.K. "Effects of polymers and metal ions on vacuum filtration of fine coal," Coal Preparation, 20(3-4) 207-225, 1999.

Tao, D.; Groppo, J.; Parekh, B.K. "Enhanced ultrafine coal dewatering using Flocculation Filtration Processes," Minerals Engineering, 13(2) 163-171, 1999. Full Text - Protected by copyright - Limited to staff use only

Taulbee, D.N.; Maroto-Valer, M. M.; Hower, J.C. "Laboratory-scale studies of unburned carbon in fly ash following enrichment by density gradient centrifugation," Thirteenth International Symposium on Use and Management of Coal Combustion Products (CCPs), American Coal Ash Association, Jan. 11-15, Orlando, FL, Proceedings, 1, 24-1 - 24-15, 1999. (TR-111829)

Wen, W.W.; Killmeyer, R.P.; Parekh, B.K. "Centrifuge dewatering and re-constitution of fine coal: A pilot-plant application of the GranuFlow process," Minerals and Metallurgical Processing, 16(3) 49-52, 1999.

Jiang, C. L.; Wang, X. H.; Parekh, B. K.; Leonard, J. W. "The surface and solution chemistry of pyrite flotation with xanthate in the presence of iron ions," Colloids and Surfaces, A, 136(1-2) 51-62, 1998. Full Text - Protected by copyright - Limited to staff use only

Li, T.; Schaefer, J. L.; Neathery, J. K.; Ban, H.; Finseth, D.; Stencel, J. M. "Influence of carbon on change transfer and exchange in fly ash," ACS, Division of Fuel Chemistry, Aug. 22-27, Boston, MA, Preprints, 43(4) 1010-1013, 1998.

Maroto-Valer, M.M.; Taulbee, D.N.; Hower, J.C. "Concentration of carbon types from fly ash by density gradient centrifugation," Fifteenth Annual International Pittsburgh Coal Conference, Sept. 14-18, Pittsburgh Coal Conference, University of Pittsburgh, Proceedings, Paper 22-5, 1998.

Maroto-Valer, M.M.; Taulbee, D.N.; Hower, J.C. "Application of density gradient centrifugation to concentration of unburned carbon types from fly ash," ACS, Division of Fuel Chemistry, Aug. 22-27, Boston, MA, Preprints, 43(4) 1014- 1018, 1998.

Maroto-Valer, M.M.; Taulbee, D.N.; Andresen, J.M.; Hower, J.C.; Snape, C.E. "The role of semifusinite in coal plasticity development for a coking coal," Energy & Fuels, 12, 1040-1046, 1998. Full Text - Protected by copyright - Limited to staff use only

Maroto-Valer, M.M.; Taulbee, D.N.; Andresen, J.M.; Hower, J.C.; Snape, C.E. "Quantitative 13C NMR study of structural variations within the vitrinite and inertinite maceral groups for a semifusinite-rich bituminous coal," Fuel, 77(8) 805-813, 1998. Full Text - Protected by copyright - Limited to staff use only

Parekh, B.K.; Groppo, J.G.; Tao, D. "Pilot scale dewatering studies of ultrafine clean coal slurries," Thirteenth International Coal Preparation Congress, Oct. 1-9, Brisbane, Australia, Proceedings, 600-607, 1998.

Shao, X.; Jiang, C. L.; Parekh, B. K. "Enhanced flotation separation of phosphate and dolomite using a new amphoteric collector," Minerals and Metallurgical Processing, 15(2) 11-14, 1998.

Shaw, X.; Jiang, C. L.; Parekh, B. K. "Beneficiation of phosphate and dolomite using a new collector," Engineering Foundation Conference on Phosphate Beneficiation, Dec. 7-10, Palm Coast, FL, 1998.

Stencel, J. M.; Schaefer, J. L.; Ban, H.; Li, T. X.; Neathery, J. K. "Triboelectrostatic cleaning of coal in-line between pulverizers and burners at utilities," Coal Preparation, 19(1-2) 115-129, 1998.

Sung, D. J.; Shao, X.; Parekh, B. K. "Dewatering/reconstitution of fine clean coal slurry," American Filtration & Separations Society, Advances in Filtration and Separation Technology, 12, 668-678, 1998.

Sung, D.J.; Shao, X.; Parekh, B.K. "Dewatering/reconstitution of fine clean coal slurry," Fluid/Particle Separation Journal, 11(2) 173-180, 1998.

Sung, D. J.; Shao, X.; Parekh, B. K. "Dewatering/reconstitution of fine clean coal slurry," Twenty-third Int. Tech. Conf. Coal Util. Fuel Syst. Coal & Slurry Technology Association, Proceedings, 745-755, 1998.

Taulbee, D.N.; Maroto-Valer, M.M.; Hower, J.C. "Enrichment of three forms of unburned carbon from fly ash using density gradient centrifugation," Fifteenth Annual Meeting of the Society for Organic Petrology (TSOP) - TSOP Halifax '98, July 26-30, Halifax, Nova Scotia, Canada, Abstracts and Program, 8-9, 1998.

Stencel, J.M.; Schaefer, J.L.; Ban, H.; Li, T-X.; Neathery, J.K. "Triboelectrostatic coal cleaning. Mineral matter rejection in-line between pulverizers and burners at a utility," Eng. Found. Conf. Miner. Matter Fuels, Impact Miner. Impurities Solid Fuel Combust, (Gupta, Raj P.; Wall, Terry F.; Baxter, Larry, eds.), Kluwer Academic/Plenum Publishers, New York, N. Y. Proceedings, 1997 (1999)

Blanchard, L.J.; Robertson, J.D.; Srikantapura,S.; Parekh, B.K. "PIXE Analysis of the Hydrothermal Leaching of Trace Elements in Coal,," Journal of Radioanalytical and Nuclear Chemistry, 22(1-2) 23-28, 1997.

Hower, J.C.; Kuehn, K.W.; Parekh, B.K.; Andrews, W.M. Jr. "Maceral and microlithotype response to oil agglomeration for selected eastern Kentucky high volatile A bituminous coals," Fuel Processing Technology, 50(2,3) 185-198, 1997. Full Text - Protected by copyright - Limited to staff use only

Huggins, F. E.; Srikantapura, S.; Parekh, B. K.; Blanchard, L.; Robertson, D. "XANES Spectroscopic Characterization of Selected Elements in Deep-Cleaned Fractions of Kentucky No. 9 Coal," Energy & Fuels, 11(3) 691-701, 1997. Full Text - Protected by copyright - Limited to staff use only

Neathery, J.K.; Rubel, A.M.; Stencel, J.M. "Uptake of NOx by activated carbons: bench-scale and pilot-plant testing," Carbon, 35(9) 1321-1327, 1997. Full Text - Protected by copyright - Limited to staff use only

Parekh, B. K.; Goldberger, W. M. "Novel dry process for the recovery of magnesium metal from cell sludge," Soc. Min., Metall., Explor, 1996, Transactions of Society for Miining, Metallurgy, and Exploration, 300, 107-111, 1997.

Parekh, B. K.; Groppo, J. G. "Dewatering of fine clean coal using a high pressure filter - a pilot plant study," Fluid/Particle Separation Journal, 10(1) 57-60, 1997.

Stencel, J. M.; Ban, H.; Li, T. X.; Neathery, J. K.; Schaefer, J. L. "Triboelectrostatic removal of unburned carbonaceous matter from coal combustion ash," ICCS, Deutsche Wissenschaftliche Gesellschaft fuer Erdoel, Erdgas und Kohle, Proceedings, 3, 1911-1914, 1997.

Stencel, J. M.; Schaefer, J. L.; Neathery, J. K.; Ban, H.; Li, T. X. "In-line coal cleaning. Triboelectrostatic separation of coal and mineral matter," ICCS, Deutsche Wissenschaftliche Gesellschaft fuer Erdoel, Erdgas und Kohle, Proceedings, 1, 523-526, 1997.

Taulbee, D.N.; Graham, U.; Rathbone, R.F.; Robl, T.L. "Removal of CO2 from multicomponent gas streams using dry-FGD wastes," Fuel, 76(8) 781-786, 1997. Full Text - Protected by copyright - Limited to staff use only

Taulbee, D.N.; LaFay, V.; Dempsey, T.; Neltner, S. "A method to measure benzene production during pyrolysis; results from testing of carbonaceous additives in foundry sands," ACS, Division of Fuel Chemistry, Preprints, (42)1, 354-358, 1997.

Vego, A.; Neathery, J.K.; Stencel, J.M.; Saito, K. "Measurement of solids recycle rates in circulating fluidized beds," Fifth International Joint Power Generation Conference, American Society of Mechanical Engineers, Proceedings, 1, 189-193, 1997.

Yang, J.; Parekh, B. K. "Hyperbaric filtration of fine clean coal slurries," Fluid/Particle Separation Journal, 10(3) 218-224, 1997.

Dempsey, T.; LaFay, V.S.; Neltner, S.L.; Taulbee, D.N. "Understanding the properties of carbonaceous additives and their potential to emit benzene," Technical paper, Hill and Griffith Co. 1996.

Groppo, J.G.; Parekh, B.K. "Surface chemical control of ultra-fine coal to improve dewatering," Coal Preparation, 17(1-2) 103-116, 1996.

Groppo, J. G.; Parekh, B. K. "Pilot-scale evaluation of hyperbaric filtration of ultra fine clean coal," Coal Preparation, 17(1-2) 61-70, 1996.

Groppo, J. G.; Sung, D. J.; Parekh, B. K. "Evaluation of hyperbaric filtration for fine coal dewatering. Part I," Soc. Min., Metall., Explor., 1995, Transactions of Society for Miining, Metallurgy, and Exploration, 298, 28-33/Sect. 3, 1996.

Mehta, R. H.; Parekh, B. K. "Pelletization studies of ultra-fine clean coal," Soc. Min., Metall., Explor., 1997, Transactions of Society for Miining, Metallurgy, and Exploration, 300, 41-44, 1996.

Mehta, R. H.; Parekh, B. K. "Pelletization studies of ultra-fine clean coal," Minerals and Metallurgical Processing, 13(1) 41-4, 1996.

Neathery, J.; Collins, M.; Rubel, A.; Stencel, J. "A sustainable legume biomass energy farming system," Seventh Natl. Bioenergy Conf. Muscle Shoals, AL, Bioenergy '96, TVA, Proceedings, 2, 717-724, 1996.

Neathery, J. K. "Model for flue-gas desulfurization in a circulating dry scrubber," AIChE J. 42(1) 259-68, 1996.

Parekh, B. K.; Groppo, J. G. "Dewatering of fine clean coal using a high pressure filter-a pilot plant study," Advances in Filtration and Separation Technology, 10, 480-485, 1996.

Parekh, B. K.; Groppo, J. G. "An innovative approach for dewatering of ultra-fine clean coal slurry," New Trends in Coal Preparation Technologies and Equipment, Gordon & Breach, Recent Adv. Coal Process. 1, 103-106, 135-136, 1996.

Parekh, B. K.; Goldberger, W. M. "Novel dry process for the recovery of magnesium metal from cell sludge," Minerals and Metallurgical Processing, 13(3) 107-111, 1996.

Robertson, J. D.; Blanchard, L. J.; Srikantapura, S.; Parekh, B. K.; Lafferty, C. J. "Investigation of the behavior of potentially hazardous trace elements in Kentucky coals and combustion byproducts," ACS, Division of Fuel Chemistry, Preprints, 41(3) 761-763, 1996.

Robl, T. L.; Graham, U. M.; Taulbee, D. N.; Giles, W. "The effect of carbonation reactions on the long term stability of products made from dry FGD materials.," ACS, Division of Fuel Chemistry, Preprints, 41(2) 549-52, 1996.

Taulbee, D. N.; Schram, W. H.; Thomas, G. A.; Rathbone, R. F.; Robl, T. L. "Laboratory-lysimeter studies of dry FGD wastes from tests of the coolside technology," Thirteenth Annual International Pittsburgh Coal Conference, Pittsburgh Coal Conference, University of Pittsburgh, Proceedings, 1, 705-710, 1996.

Taulbee, D.N.; Robl, T.L. "Absorption studies of acidic gases using dry FGD wastes.," ACS, Division of Fuel Chemistry, Preprints, 41(2) 617-22, 1996.

Blanchard, L.J.; Robertson, J. D.; Srikantapura, S.; Parekh, B. K.; Huggins, F.E. "Potentially hazardous trace elements in Kentucky coals," ACS, Division of Fuel Chemistry, Preprints, 40(4) 828-32, 1995.

Groppo, J. G.; Sung, D. J.; Parekh, B. K. "Evaluation of hyperbaric filtration for fine coal dewatering: Part I," Minerals and Metallurgical Processing, 12(1) 28-33, 1995.

Khandrika, S. M.; Groppo, J. G.; Parekh, B. K. "Influence of copper ion addition on fine coal filter cake parameters," Soc. Min., Metall., Explor., 1994, Transactions of Society for Miining, Metallurgy, and Exploration, 296, 46-9, 1995.

Lafferty, C. J.; Robertson, J. D.; Parekh, B. K.; Huggins, F. E. "Control of hazardous metal emissions from power plants via precombustion coal cleaning," Coal Science, Vol. 2, Coal Science and Technology, 24, 1601-4, 1995.

Neathery, J.K.; Schaefer, J.L.; Stencel, J.M.; Burnett, T.A.; Westmoreland, R.; Norwood, V.M. "Utilization of AFBC waste byproduct as a FGD sorbent for circulating dry scrubbing," Thirteenth International Conference on Fluidized Bed Combustion, Proceedings, 2, 1259-1266, 1995.

Neathery, J. K.; Schaefer, J. L.; Stencel, J. M.; Burnett, T. A.; Norwood, V. M. "Pilot-scale testing of a circulating bed absorption FGD process," 1993 SO2 Control Symposium, Proceedings, 2, 1-19, Paper No. 41, 1995. (EPA-600/R-95-015b)

Robl, T.L.; Hower, J.C.; Graham, U.M.; Groppo, J.G.; Rathbone, R.F.; Taulbee, D.N.; Medina, S.S. "The impact of conversion to low-NOx burners on ash characteristics," International Joint Power Generation Conference, Am. Soc. Mech. Eng. Proceedings, 1, 469-475, 1995.

Robl, T.L.; Taulbee, D.N. "Demineralization and kerogen maceral separation and chemistry," Composition, Geochemistry and Conversion of Oil Shales, NATO ASI Ser., Ser. C, 455, 35-50, 1995.

Stencel, J. M.; Yang, J; Neathery, J. K, "Desulfurization of bituminous coals: fluidized bed gasification of coal/phosphoric acid mixtures," Fuel Processing Technology, 41(2) 135-46, 1995. Full Text - Protected by copyright - Limited to staff use only

Taulbee, D. N.; Graham, U.; Rathbone, R. F.; Robl, T. L. "Investigation of the CO2 absorption capacity of dry FGD wastes," ACS, Division of Fuel Chemistry, Preprints, 40(4) 858-62, 1995.

Taulbee, D. N. "Measurement of adsorption and cracking of hydrocarbons over processed oil shale particles," Fuel, 74(8) 1133-9, 1995. Full Text - Protected by copyright - Limited to staff use only

Taulbee, D. N.; Graham, U. M.; Carter, S. D.; Robl, T. L.; Derbyshire, F. J. "Examination of eastern US oil shale byproducts and their markets," Fuel, 74(8) 1118-24, 1995. Full Text - Protected by copyright - Limited to staff use only

Yang, J.; Groppo, J. G.; Parekh, B. K. "Modified approaches for high pressure filtration of fine clean coal," Nineteenth Int. Miner. Process. Congr. Littleton, CO, Society for Mining, Metallurgy, and Exploration, Proceedings, 2, 103-106, 1995.

Yang, J.; Wang, X. H.; Parekh, B. K. "Dewatering of fine coal using hyperbaric filter," Twelfth Annual International Pittsburgh Coal Conference, Proceedings, 333-338, 1995.

Yang, J.; Wang, X. H.; Parekh, B. K. "Improved techniques for dewatering of fine clean coal," Miner. Process.: Recent Adv. Future Trends, New Delhi, India, (Mehrotra, S. P.; Shekhar, R., eds.), Allied Publishers, Proceedings, 694-699, 1995.

Yang, J.; Groppo, J. G.; Parekh, B. K. "Modified approaches for high pressure filtration of fine clean coal," Advances in Filtration and Separation Technology, 9, 625-30, 1995.

Yang, J.; Wang, X. H.; Parekh, B. K. "Improved approaches for dewatering of fine coal," First UBC-McGill Bi-Annu. Int. Symp. Fundam. Miner. Process. Montreal, Que. Process. Hydrophobic Miner. Fine Coal, (Laskowski, J. S.; Poling, George W., eds.), Canadian Institute of Mining, Metallurgy and Petroleum, Proceedings, 503-11, 1995.

Carter, S. D.; Taulbee, D. N.; Vego, A.; Stehn, J. L. "Effects of scale-up on oil and gas yields in a solid-recycle fluidized bed oil shale retorting process," ACS, Division of Fuel Chemistry, Preprints, 39(4) 1253-7, 1994.

Groppo, J. G.; Parekh, B. K.; Peters, W. J. "Recovery of fine coal using column flotation at Powell Mountain Cola Company," Eleventh Annual International Pittsburgh Coal Conference, Proceedings, 2, 866-71, 1994.

Hower, J.C.; Taulbee, D.N.; Rimmer, S.M.; Morrell, L.G. "Petrographic and geochemical anatomy of lithotypelithotypes from the Blue Gem coal bed, southeastern Kentucky," ACS, Division of Fuel Chemistry, Preprints, 39(2) 491-4, 1994.

Hower, J.C.; Taulbee, D.N.; Rimmer, S.M.; Morrell, L.G. "Petrographic and Geochemical Anatomy of Lithotypes from the Blue Gem Coal Bed, Southeastern Kentucky," Energy & Fuels, 8(3) 719-28, 1994.

Khandrika, S. M.; Groppo, J. G.; Parekh, B. K. "Influence of copper ion addition on fine coal filter cake parameters," Minerals and Metallurgical Processing, 11(1) 46-9, 1994.

Liu, Q.; Wang, X. H.; Parekh, B. K.; Shan, Z .J. "A study of polymer bridging flocculation by transmission electron microscope," Fluid/Particle Separation Journal, 7(1) 15-17, 1994.

Munirathinam, M.; Groppo, J. G.; Parekh, B. K. "Cleaning of coal using an integrated grinding-flotation column system," Fuel Science and Technology, 13(4) 119-29, 1994.

Neathery, J. K.; Schaefer, J. L.; Stencel, J. M.; Burnett, T. A.; Norwood, V. "Circulating bed absorption for flue gas desulfurization: a fundamental study," Eleventh Annual International Pittsburgh Coal Conference, Proceedings, 1, 218-23, 1994.

Parekh, B. K.; Groppo, J. G.; Khandrika, S. M. "Effect of adsorption of metal ions and surfactants on dewatering of ultrafine coal suspensions," Engineering Foundation Conference, 1992, Dispersion Aggregation, (Moudgil, Brij M. ; Somasundaran, P., eds.), Proceedings, 455-466, 1994.

Parekh, B. K.; Groppo, J. G.; Sung, D. J.; Rawl, P. "Evaluation of hyperbaric filtration for fine coal dewatering," 10th Annu. Coal Prep., Util., Environ. Control Contract. Conf. Springfield, Va. National Technical Information Service, Proceedings, Vol. 1, 17-24, 1994.

Parekh, B. K.; Groppo, J. G.; Smit, F.; Jha, M. C.; Feeley, T. "Column flotation to produce ultra-clean coal," Eleventh Annual International Pittsburgh Coal Conference, Proceedings, Vol. 2, 1261-6, 1994.

Parekh, B. K.; Groppo, J. G. "Effect of bubble generating devices on recovery of clean coal from refuse using column flotation," ACS, Division of Fuel Chemistry, Preprints, 39(2) 400-4, 1994.

Stencel, J.M.; Neathery, J.K.; Yang, J. "Chemical desulfurization of coal: Partitioning sulfur to gas as H2S," ACS, Division of Fuel Chemistry, Preprints, 39(2) 438-42, 1994.

Sung, D.J.; Groppo, J.G.; Parekh, B.K. "Cake uniformity in pressure filtration of coal slurry," Filtration & Separation, 31(8) 819-24, 1994.

Sung, D. J.; Groppo, J. G.; Wang, X. H.; Parekh, B. K. "The importance of cake uniformity in pressure filtration," Fluid/Particle Separation Journal, 7(2) 40-7, 1994.

Taulbee, D.N.; Sparks, J.; Robl, T.L. "Application of hot stage micro-FT-IR to the study of organic functional group changes during pyrolysis," Fuel, 73(9) 1551-6, 1994.

Xu, L.; Keogh, R. A.; Huang, C.-S.; Spicer, R. L.; Sparks, D. E.; Lambert, S.; Thomas, G. A.; Davis, B. A. "Catalytic hydrotreatment of coal-derived naphtha," Fuel Science & Technology International, 12(10) 1355-76, 1994.

Groppo, J. G.; Parekh, B. K. "Comparison of bubble generating devices for column flotation of fine coal from refuse," Transactions of Society for Miining, Metallurgy, and Exploration, 294, 9-12, 1993 (1994)

Groppo, J. G.; Parekh, B. K. "Column flotation studies of Alabama oil shale," Transactions of Society for Miining, Metallurgy, and Exploration, 294, 191-4, 1993 (1994)

Carter, S. D.; Taulbee, D. N.; Robl, T. L. "The relative coke-inducing tendencies of pyrolyzed, gasified and combusted Devonian oil shales," Fuel, 72(6) 851-4, 1993.

Groppo, J. G.; Parekh, B. K. "Dewatering studies of ultra-fine oil shale concentrate," System Approach To Separation And Filtration Process Equipment, Advances in Filtration and Separation Technology, 7, 296-301, 1993.

Groppo, J. G.; Parekh, B. K. "Column flotation studies of Alabama oil shale," Minerals and Metallurgical Processing, 10(4) 191-4, 1993.

Groppo, J. G.; Parekh, B. K. "Comparison of bubble generating devices for column flotation of fine coal from refuse," Minerals and Metallurgical Processing, 10(1) 9-12, 1993.

Guo, Q.; Wang, X. H.; Parekh, B. K. "Microstructural characterization of morphological changes and grain-boundary fractures in coal comminution," Processing and Utilization of High-Sulfur Coals V, Coal Science and Technology, 21, 565-77, 1993.

Huang, C. S.; Ganguly, B.; Huffman, G. P.; Huggins, F. E.; Davis, B. H. "Fischer-Tropsch synthesis: Moessbauer studies of pretreated ultrafine iron oxide catalysts," Fuel Science & Technology International, 11(9) 1289-312, 1993.

Huang, C. S.; Xu, L.; Davis, B. H. "Fischer-Tropsch synthesis: impact of pretreatment of ultrafine iron oxide upon catalyst structure and selectivity," Fuel Science & Technology International, 11(5-6) 639-64, 1993.

Jiang, C.; Wang, X. H.; Leonard, J. W.; Parekh, B. K. "On the native and induced floatability of coal and pyrite," Processing and Utilization of High-Sulfur Coals V, Coal Science and Technology, 21, 171-88, 1993.

Neathery, J. K. "A fundamental study of circulating bed absorption for flue gas desulfurization," University of Kentucky, Lexington, KY, Dissertation, 213 pp. 1993.

Stencel, J. M.; Neathery, J. K.; Schaefer, J. L.; Yang, J. "Low sulfur condensates from the pyrolysis of high sulfur coal," Seventh International Conference on Coal Science, Devon, Can. (Michaelian, K. H., eds.), Can. Natl. Organ. Comm. Proceedings, 1, 501-4, 1993.

Stencel, J. M.; Neathery, J. K.; Schaefer, J. L.; Yang, J. "Mild temperature, fluidized bed gasification of coal/phosphoric acid mixtures: partitioning coal sulfur to the gas as hydrogen sulfide," Processing and Utilization of High-Sulfur Coals V, Coal Science and Technology, 21, 393-401, 1993.

Taulbee, D.N. "Measurement of the adsorption and cracking of model compounds over processed oil shale particles," ACS, Division of Fuel Chemistry, Preprints, 38(1) 324-9, 1993.

Carter, S. D.; Stehn, J. L.; Vego, A.; Taulbee, D. N. "The development of an integrated multistage fluid bed retorting process: Technical report, January 1, 1992-March 31, 1992," Report, NTIS, Springfield, VA, 40 pp. 1992. (DOE/MC/27286-3096)

Carter, S. D.; Taulbee, D. N. "Method for determining the kinetics of cracking and coking of shale oil vapors in fluidized beds," Fuel, 71(12) 1421-6, 1992.

Graese, A. M.; Baynard, D. N.; Hower, J. C.; Ferm, J. C.; Liu, Y. "Stratigraphic and regional variation of the petrographic and chemical properties of the Tradewater Formation coals and surrounding rocks in western Kentucky," International Journal of Coal Geology, 21(4) 237-59, 1992.

Groppo, J. G.; Khandrika, S. M..; Parekh, B. K, "Dewatering studies of fine clean coal," Eighth Annu. Coal Prep., Util., Environ. Control Contract. Conf. NTIS, Proceedings, 487-94, 1992.

Huang, C. S.; Sparks, D. E.; Dabbagh, H. A.; Davis, B. H. "Carbon-14 tracer study of the conversion of labeled propylcyclopentane during octane aromatization with a platinum-zeolite L catalyst," Journal of Catalysis, 134(1) 269-85, 1992.

Keogh, R. A.; Taulbee, D. N.; Hower, J. C.; Chawla, B.; Davis, B. H. "Liquefaction characteristics of the three major maceral groups separated from a single coal," Energy & Fuels, 6(5) 614-18, 1992.

Khandrika, S. M.; Groppo, J. G.; Parekh, B. K. "Effect of metal ion and surfactant addition on vacuum filtration of fine coal," Sep. Probl. Environ., Advances in Filtration and Separation Technology, 5, 356-66, 1992.

Mahboub, K.; Simpson, A. L.; Oduroh, P. K.; Robertson, R. E.; Harnsberger, P. M.; Taulbee, D. N.; Rubel, A. M. "A study of the suitability of the KENTORT II eastern shale oil for asphalt paving applications," Fuel, 71(12) 1527-37, 1992.

Mahboub, K.; Carter, S. D.; Robertson, R. E.; Harnsberger, P. M.; Oduroh, P. K.; Simpson, A. L.; Taulbee, D. N. "Evaluation of the asphalt application potential of an eastern US shale oil," ACS, Division of Fuel Chemistry, Preprints, 37(2) 573-80, 1992.

Parekh, B. K.; Groppo, J. G.; Justice, J. G. "Removal of fine particulates and metal ions from process discharge waste water using AC electro-coagulation technique," Emerging Process Technol. Cleaner Environ. Littleton, CO, (Chandler, S., eds.), Soc. Min. Metall. Expl. Proceedings, 99-105, 1992.

Parekh, B. K. "Dewatering studies of fine clean coal: Technical report, March 1, 1992-May 31, 1992," Report, 22 pp. 1992. (DOE/PC/91334-T69)

Parekh, B. K.; Groppo, J. G.; Datta, R. S. "A column flotation technique for cleaning ultra-fine coal," Sep. Probl. Environ., Advances in Filtration and Separation Technology, 5, 130-6, 1992.

Taulbee, D. N.; Carter, S. D. "Investigation of product coking induced by hot recycle solids in the KENTORT II fluidized bed retort," ACS, Division of Fuel Chemistry, Preprints, 37(2) 800-9, 1992.

Wang, X. H.; Jiang, C. L.; Raichur, A. M.; Parekh, B. K.; Leonard, J. W. "Comparative studies of surface properties of pyrite from coal and ore sources," Int. Symp. Electrochem. Miner. Met. Process. III, Electrochem. Soc. Proceedings, 92-17, 410-32, 1992.

Barnett, P.; Schaefer, J. L.; Neathery, J. K.; Spicer, R.; Gonzalez, R. E.; Stencel, J. M. "The effect of chlorine on the in-bed tube wastage of atmospheric fluidized-bed combustors," Journal of the Institute of Energy, 64(460) 157-65, 1991.

Carter, S. D.; Robl, T. L.; Taulbee, D. N.; Rubel, A. M. "Testing of an Irati oil shale in a multi-stage fluidized bed retorting process," Fuel, 70(11) 1347-51, 1991.

Dabbagh, H. A.; Franzus, B.; Huang, T. T. S.; Davis, B. H. "Deuterium isotope studies of the dehydration of alcohols by reaction with triphenylphosphine-tetrachloromethane," Tetrahedron, 47(6) 949-60, 1991. Full Text - Protected by copyright - Limited to staff use only

Derbyshire, F. J.; Jagtoyen, M.; McEnaney, B.; Sethuraman, A. R.; Stencel, J. M.; Taulbee, D. N.; Thwaites, M. W. "The production of activated carbons from coals by chemical activation," ACS, Division of Fuel Chemistry, Preprints, 36(3) 1072-80, 1991.

Groppo, J. G.; Parekh, B. K. "Recovery of fine coal from waste streams using advanced column flotation: Technical report, March 1, 1991-May 31, 1991," Report, NTIS, 23 pp. 1991. (DOE/PC/90176-T46)

Groppo, J. G.; Parekh, B. K. "Recovery of fine coal from waste streams using advanced column flotation: technical report, December 1, 1990-February 28, 1991," Report, NTIS, 23 pp. 1991. (DOE/PC/90176-T30)

Groppo, J. G.; Parekh, B. K. "Continuous pilot-scale testing of column flotation for recovery of fine coal," Transactions of Society for Miining, Metallurgy, and Exploration, 288, 1189-92, 1991.

Hower, J. C.; Keogh, R. A.; Taulbee, D. N. "Petrology of liquefaction residues: maceral concentrates from a Pond Creek durain, eastern Kentucky," Organic Geochemistry, 17(4) 431-8, 1991.

Huang, C. S.; Dabbagh, H. A.; Davis, B. H. "Fischer-Tropsch synthesis: a measure of the contribution of hydrogenolysis using a doubly promoted iron catalyst in a continuous stirred tank reactor," Applied Catalysis, 73(2) 237-48, 1991.

Neathery, J. K.; Schaefer, J. L; Gonzalez, R.; Stencel, J. M. "A novel approach to AFBC design with low nitrogen oxide (NOx) and high sulfur capture," Eleventh International Conference on Fluidized Bed Combustion, Proceedings, 3, 1511-15, 1991.

Parekh, B. K. "Dewatering studies of fine clean coal: Technical report, March 1, 1990-May 31, 1991," Report, NTIS, 26 pp. 1991. (DOE/PC/90176-T45)

Parekh, B. K.; Groppo, J. G.; Munirathinam, M.; Datta, R. S. "Pyritic sulfur and ash removal studies using an advanced flotation column system," Processing and Utilization of High-Sulfur Coals IV, Coal Science and Technology, 18, 309-23, 1991.

Parekh, B. K. "Dewatering studies of fine clean coal: technical report, September 1, 1991-November 30, 1992," Report, 20 pp. 1991. (DOE/PC/91334-T34)

Srinivasan, R.; Taulbee, D. N.; Davis, B. H. "The effect of sulfate on the crystal structure of zirconia," Catalysis Letters, 9(1-2) 1-7, 1991.

Taulbee, D. N.; Carter, S. D. "Characterization of liquid and gaseous products from the KENTORT II integrated retort/gasifier. 2. Comparison of gasification and combustion modes of operation," Fuel, 70(11) 1245-51, 1991.

Taulbee, D. N.; Hower, J. C.; Greb, S. F. "Examination of micrinite concentrates from the Cannel City coal bed of eastern Kentucky: proposed mechanism of formation," Organic Geochemistry, 17(4) 557-65, 1991.

Xu, L.; Keogh, R. A.; Huang, C. S.; Spicer, R. L.; Sparks, D. E.; Lambert, S.; Thomas, G. A.; Davis, B. H. "Catalytic hydrotreatment of coal-derived naphtha," ACS, Division of Fuel Chemistry, Preprints, 36(4) 1909-14, 1991.

Carter, S. D.; Rubel, A. M.; Robl, T. L.; Taulbee, D. N. "The development of the KENTORT II process for eastern US oil shale: final report," Report, ntis, 211 pp. 1990. (DOE/LC/11086-2860)

Carter, S. D.; Robl, T. L.; Rubel, A. M.; Taulbee, D. N. "Processing of eastern US oil shale in a multistaged fluidized bed system," Fuel, 69(9) 1124-8, 1990.

Groppo, J. G.; Parekh, B. K. "Recovery of fine coal from waste streams using advanced column flotation: technical report, September 1, 1990-November 30, 1990," Report, NTIS, 19 pp. 1990. (DOE/PC/90176-T4)

Groppo, J. G.; Parekh, B. K. "Continuous pilot-scale testing of column flotation for recovery of fine coal," Mining Engineering, 42(10) 1189-92, 1990.

Parekh, B. K.; Bland, A. E.; Groppo, J. G.; Yingling, J. "A parametric study of column flotation for fine coal cleaning," Coal Preparation, 8(1-2) 49-60, 1990.

Parekh, B. K.; Stotts, W. F.; Groppo, J. G. "Column flotation studies of ultrafine coals," Processing and Utilization of High-Sulfur Coals III, Coal Science and Technology, 16, 197-208, 1990.

Parekh, B. K.; Groppo, J. G.; Justice, J. H. "The alternating current electro-coagulation process," Filtr. Sep. Environ. Control Technol., Advances in Filtration and Separation Technology, 2, 548-54, 1990.

Parekh, B. K. "Dewatering studies of fine clean coal: technical report, September 1, 1990-November 30, 1990," Report, 17 pp, 1990. (DOE/PC/90176-T16)

Robl, T. L.; Carter, S. D.; Rubel, A. M.; Taulbee, D. N.; Roosmagi, C. "Results from KENTORT -- hot solids recycle runs," Morgantown Energy Technology Center, Shale Tar Sand Contract. Rev. Meet., 1990,, 27-34, 1990. (DOE/METC-90/6111)

Taulbee, D. N.; Seibert, E. D.; Barron, L. S.; Robl, T. L. "Comparison of maceral group chemistries for a New Albany and an Ohio oil shale kerogen," Energy & Fuels, 4(3) 254-63, 1990.

Carter, S. D.; Taulbee, D. N.; Rubel, A. M.; Abner, A. T. "Operation of the kentort II process as an integrated pyrolyzer/gasifier," 1988 Eastern Oil Shale Symposium, Lexington, KY, Univ. Ky., Inst. Min. Miner. Res. Proceedings, 333-40, 1989. (IMMR88/101)

Parekh, B. K.; Bland, A. E. "Fine coal and refuse dewatering - present state and future considerations," Engineering Foundation Conference, 1988, New York, Flocculation Dewatering, (Moudgil, Brij M.; Scheiner, Bernard J., eds.), Eng. Found. Proceedings, 383-97, 1989.

Poe, S.H.; Taulbee, D.N.; Keogh, R.A. "Density gradient centrifugation of -100 mesh coal: an alternative to using micronized samples for maceral separation," Organic Geochemistry, 14(3) 307-13, 1989.

Robl, T. L.; Taulbee, D. N.; Barron, L. S. "Carbon-sulfur chemistry of Devonian oil shale and relationship to depositional environments and kerogen maceral composition," ACS, Division of Petroleum Chemistry, Preprints, 34(1) 81-6, 1989.

Taulbee, D. N.; Poe, S. H.; Robl, T. L.; Keogh, R. A. "Density gradient centrifugation separation and characterization of maceral groups from a mixed maceral bituminous coal," Energy & Fuels, 3(6) 662-70, 1989.

Parekh, B. K.; Jepsen, T. L. B.; Goldberger, W. M. "Segregation roasting and beneficiation of deep sea nodules," Marine Mining, 7(4) 417-29, 1988.