EFFECT OF ADDITIVES ON THE SOLUBILITY OF PYRIDINE INSOLUBLE, MIXED-SOLVENT SOLUBLE FRACTIONS OF BITUMINOUS COALS

被引:30
作者
SANOKAWA, Y
TAKANOHASHI, T
机构
[1] Chemical Research Institute of Non-Aqueous Solution, Tohoku University, Aoba-ku, Sendai, 980
关键词
D O I
10.1016/0016-2361(90)90213-A
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
[No abstract available]
引用
收藏
页码:1577 / 1578
页数:2
相关论文
共 10 条
[1]   EXTRACTION OF COALS WITH CS2-N-METHYL-2-PYRROLIDINONE MIXED-SOLVENT AT ROOM-TEMPERATURE - EFFECT OF COAL RANK AND SYNERGISM OF THE MIXED-SOLVENT [J].
IINO, M ;
TAKANOHASHI, T ;
OHSUGA, H ;
TODA, K .
FUEL, 1988, 67 (12) :1639-1647
[2]  
Iino M., 1985, J FUEL SOC JAPAN, V64, P210
[3]  
IINO M, 1989, FUEL, V68, P1589
[4]  
KANEKO T, 1990, JAPAN US JOINT RES P, P18
[5]   STRUCTURAL-CHANGES IN COALS DUE TO PYRIDINE EXTRACTION [J].
LARSEN, JW ;
MOHAMMADI, M .
ENERGY & FUELS, 1990, 4 (01) :107-110
[6]   ASSOCIATION OF AROMATIC STRUCTURES IN COALS [J].
NISHIOKA, M ;
LARSEN, JW .
ENERGY & FUELS, 1990, 4 (01) :100-106
[7]  
OKAZAKI K, 1989, 58TH M JAP CHEM SOC, P1024
[8]  
SNAPE CE, 1984, FUEL, V63, P833
[9]  
STENBERG VI, 1983, COAL SCI, P125
[10]   ACID-BASE STRUCTURE OF COAL-DERIVED ASPHALTENES [J].
STERNBERG, HW ;
RAYMOND, R ;
SCHWEIGHARDT, FK .
SCIENCE, 1975, 188 (4183) :49-51