Direct Liquefaction of Low-Rank Coal

• Quarterly Technical Progress Reports

  • April - June 1995 [PDF-841KB]

  • July - September 1995 [PDF-911KB]

• Final Technical Report, July 1994 - November 1995 [PDF-3.6MB]

Energy and Environmental Research Emphasizing Low-Rank Coal

• Semiannual Report, January - June 1994 Available in PDF (14.7 MB)

• Topical Reports

  • Task 1.7 -- Hot-Water Extraction of Nonpolar Organic Pollutants from Soils [PDF-466KB] (January 1995)

  • Task 2.4 -- Air Toxic Fine Particulate Control [PDF-2.4MB] (March 1995)

  • Task 3.7 -- Fuel Utilization Properties [PDF-1.4MB] (August 1995)

  • Task 3.8 -- Pressurized Fluidized-Bed Combustion [PDF-1.6MB] (March 1995)

  • Task 3.9 -- Catalytic Tar Cracking [PDF-1.0MB] (September 1995)

  • Task 3.10 -- Gas Separation and Hot-Gas Cleanup [PDF-1.0MB] (August 1995)

  • Task 4.3 -- Hot Gas Cleaning [PDF-2.0MB] (June 1995)

  • Task 4.4 -- Development of Supercritical Fluid Extraction Methods for the Quantitation of Sulfur Forms in Coal [PDF-1.8MB] (April 1995)

  • Task 5.1 -- Stability Issues [PDF-1.6MB] (April 1995)

  • Task 5.7 -- Coal Char Fuel Evaporation Canister Sorbent [PDF-725KB] (August 1995)

  • Task 6.1 -- Corrosion of Advanced Structural Materials [PDF-1.5MB] (April 1995)

  • Task 6.2 -- Joining of Advanced Structural Materials [PDF-1.1MB] (March 1995)

  • Task 7.2 -- Resource Data Evaluation [PDF-1.4MB] (June 1995)

W.S. Mungall, et al, Thermolysis of a Polymer Model of Aromatic Carboxylic Acids in Low-Rank Coal. [PDF-449KB]

T.P. Eskay, et al, Pyrolysis of Coal Model Compounds Containing Aromatic Carboxylic Acids: The Role of Carboxylic Acids in Cross-Linking Reactions in Low-Rank Coal. [PDF-364KB]

Task 27 -- Alaskan Low-Rank Coal-Water Fuel Demonstration Project, [PDF-8.6MB] Topical Report (October 1995).

Studies of Low Rank Coal Stabilities, Final Report. [PDF-2.0MB]

N.W. Merriam, "Upgrading Low Rank Coal Using the Koppelman Series C Process," [PDF-164KB] Advanced Coal-Based Power and Environmental Systems '97 Conference, Pittsburgh, Pennsylvania, July 22-24, 1997.