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Clean Coal Demonstrations
Coal Treatments & Processes for Upgrading, Removal of Sulfur & Other Impurities, Etc.

COMPCOALT - A Profitable Process for Production of a Stable, High-Btu Fuel from Powder River Basin Coal, Topical Report [PDF-1.6MB] (July 1993)
A Fine Coal Circuitry Study Using Column Flotation and Gravity Separation, Technical Report, March - May 1995 [PDF-1.4MB]
Desulfurization of Coal with Hydroperoxides of Vegetable Oils, Technical Reports
- December 1994 - February 1995 [PDF-4.3MB]
- March - May 1995 [PDF-3.4MB]
Desulfurization of Illinois Coals with Hydroperoxides of Vegetable Oils and Alkali
- Quarterly Technical Reports
  - September - November 1995 [PDF-1.2MB]
  - March - May 1996 [PDF-1.3MB]
- Final Technical Report, September 1995 - August 1996 [PDF-1.8MB]
Desulfurization of Coal: Enhanced Selectivity Using Phase Transfer Catalysts
- Quarterly Technical Reports
  - September - November 1995 [PDF-1.3MB]
  - March - May 1996 [PDF-1.5MB]
- Final Technical Report, September 1995 - August 1996 [PDF-2.0MB]
The High Moisture Western Coal Processing System at the UTSI-DOE Coal Fired Flow Facility, Topical Report [PDF-2.6MB] (February 1996)
POC-Scale Testing of a Dry Triboelectrostatic Separator for Fine Coal Cleaning, Quarterly Technical Progress Reports
- September - December 1995 [PDF-611KB]
- January - March 1996 [PDF-624KB]
- April - June 1996 [PDF-1.3MB]
- July - September 1996 [PDF-1.7MB]
- October - December 1996 [PDF-373KB]
Bench-Scale Testing of the Micronized Magnetite Process
- Quarterly Technical Progress Reports
  - April - June 1995 [PDF-3.8MB]
  - July - September 1995 [PDF-4.5MB]
  - October - December 1995 [PDF-8.5MB]
  - January - March 1996 [PDF-3.7MB]
  - April - June 1996 [PDF-3.6MB]
  - July - September 1996 [PDF-4.3MB]
- Final Report, Volume I, January 1993 - January 1997 [PDF-961KB]
Biochemical Removal of HAP Precursors from Coal, Technical Progress Reports
- April - June 1996 [PDF-964KB]
- July - September 1996 [PDF-1.0MB]
Novel Microorganism for Selective Separation of Coal from Pyrite and Ash, Final Report [PDF-5.9MB] (September 1995)
In-Plant Testing of a Novel Coal Cleaning Circuit Using Advanced Technologies
- Technical Report, September - November 1995 [PDF-1.2MB]
- Final Technical Report, September 1995 - August 1996 [PDF-2.2MB]
Engineering Development of Advanced Physical Fine Coal Cleaning for Premium Fuel Applications
- Quarterly Technical Progress Reports
  - Number 12, July - September 1995 [PDF-5.8MB]
  - Number 14, January - March 1996 [PDF-4.3MB]
  - Number 15, April - June 1996 [PDF-4.6MB]
  - Number 16, July - September 1996 [PDF-5.1MB]
  - April - June 1997 [PDF-4.6MB]
- Final Report [PDF-632KB] (September 1997)
Engineering Development of Advanced Physical Fine Coal Cleaning for Premium Fuel Applications:
- Subtask 3.3 -- Dewatering Studies, Quarterly Technical Progress Report, July-September 1996 [PDF-230KB]
- Task 6 -- Selective Agglomeration Laboratory Research and Engineering Development for Premium Fuels, Topical Report [PDF-11.1MB] (June 1997)
- Task 9 -- Selective Agglomeration Module Testing and Evaluation; Subtask 9.4 -- Selective Agglomeration Topical Report, Quarterly Technical Progress Report [PDF-534KB] (September 1997)
Engineering Development of Advanced Physical Fine Coal Cleaning for Premium Fuel Applications
- Topical Report [PDF-12.3MB] (April 1997)
- Topical Report [PDF-7.8MB] (August 1997)
Development of Enhanced Sulfur Rejection Processes
- Final Technical Progress Report, July - September 1994 [PDF-1.4MB]
- Final Report [PDF-8.3MB] (March 1996)
Precombustion Removal of Hazardous Air Pollutant Precursors, Technical Progress Reports
- October - December 1995 [PDF-591KB]
- January - March 1996 [PDF-2.2MB]
- April - June 1996 [PDF-1.9MB]
- July - September 1996 [PDF-3.9MB]
- October - December 1996 [PDF-4.2MB]
Innovative Process for Concentration of Fine Particle Coal Slurries, Technical Report, September - November 1995 [PDF-1.0MB]
Upgraded Coal Interest Group, Technical Progress Report July - September 1995 [PDF-1.5MB]
Advanced Physical Coal Cleaning to Comply with Potential Air Toxic Regulations, Technical Reports
- December 1994 - February 1995 [PDF-1.5MB]
- March - May 1995 [PDF-1.6MB]
Hydrothermally Treated Coals for Pulverized Coal Injection, Final Technical Report [PDF-1.5MB] (October 1995)
Coal Upgrading Program for Usti nad Labem, Czech Republic, Task 8.3, Topical Report, October 1994 - August 1995 [PDF-3.5MB] (October 1995)
Pelletization of Fine Coals, Final Report [PDF-4.3MB]
Pilot Plant Assessment of Blend Properties, Topical Report [PDF-10.2MB] (October 1996)

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DOE OFFICE OF ENERGY EFFICIENCY & RENEWABLE ENERGY | OFFICE OF ELECTRICITY DELIVERY & ENERGY RELIABILITY

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