Coal liquefaction process streams characterization and evaluation. Characterization of coal-derived materials by field desorption mass spectrometry, two-dimensional nuclear magnetic resonance, supercritical fluid extraction, and supercritical fluid chromatography/mass spectrometry
1990 ◽
Vol 4
(9)
◽
pp. 355-359
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1985 ◽
Vol 38
(11)
◽
pp. 1526-1535
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2012 ◽
Vol 30
(3)
◽
pp. 278-289
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1984 ◽
Vol 45
(C9)
◽
pp. C9-227-C9-230
1973 ◽
Vol 6
(10)
◽
pp. 1043-1044
◽
1984 ◽
Vol 11
(1)
◽
pp. 35-40
◽