Open AccessAdvanced direct coal liquefaction concepts. Quarterly report, January 1, 1993--March 31, 1993
Author(s) -
D.J. Berger,
R. J. Parker,
P.L. Simpson
Publication year - 1993
Language(s) - Uncategorized
Resource type - Reports
DOI - 10.2172/10164100
Subject(s) - autoclave , coal , coal liquefaction , solvent , liquefaction , waste management , chemistry , yield (engineering) , pulp and paper industry , mineralogy , chemical engineering , materials science , organic chemistry , metallurgy , engineering