1. Coal Liquefaction at the Cresap West Virginia Pilot Plant;Phinney;AIChE Coal Conversion Pilot Plant Symposium, Pittsburgh, PA,1974
2. Coal Liquefaction and Deashing Studies, I. Consol Synthetic Fuel Process;Kleinpeter;85th AIChE National Meeting, Philadelphia, PA,1978
3. The Dow Coal Liquefaction Process;Moll;Chem. Eng. Prog.,1979
4. Solids Separation in the Exxon Donor Solvent Process Development;Fiocco;86th AIChE National Meeting, Houston, TX,1979
5. Donor Solvent Coal Liquefaction;Epperly;Chem. Eng. Prog.,1981