共 20 条
[4]
BARTLE KD, 1983, P INT C COAL SCI PIT, P22
[5]
THE ANODIC OXIDATION OF COAL .4. EXAMINATION OF THE ULMIC ACIDS
[J].
JOURNAL OF THE SOCIETY OF CHEMICAL INDUSTRY-LONDON,
1948, 67 (07)
:265-267
[6]
COUGHLIN RW, 1980, IND ENG CHEM PROCESS, V19, P76
[10]
EDDINGER T, 1947, FUEL, V26, P157