EVIDENCE FOR DIFFERENT TEMPERATURE STAGES IN COAL PYROLYSIS FROM INSITU ELECTRON-SPIN-RESONANCE SPECTROSCOPY

被引:23
作者
SEEHRA, MS
GHOSH, B
MULLINS, SE
机构
关键词
D O I
10.1016/0016-2361(86)90249-8
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
引用
收藏
页码:1315 / 1316
页数:2
相关论文
共 14 条
[1]   ELECTRON-PARAMAGNETIC-RES STUDY OF MOLECULAR-PHASES IN COAL [J].
DUBER, S ;
WIECKOWSKI, AB .
FUEL, 1982, 61 (05) :433-436
[2]  
GORBATY ML, 1982, COAL SCI, V1
[3]   PARAMAGNETIC RESONANCE IN CARBONACEOUS SOLIDS [J].
INGRAM, DJE ;
TAPLEY, JG ;
JACKSON, R ;
BOND, RL ;
MURNAGHAN, AR .
NATURE, 1954, 174 (4434) :797-798
[4]   FORMATION AND BEHAVIOR OF COAL FREE-RADICALS IN PYROLYSIS AND LIQUEFACTION CONDITIONS [J].
PETRAKIS, L ;
GRANDY, DW .
NATURE, 1981, 289 (5797) :476-477
[5]   FREE-RADICALS IN COAL AND COAL CONVERSIONS .5. METHODOLOGY FOR THE INSITU INVESTIGATION OF FREE-RADICALS IN COAL DEPOLYMERIZATION UNDER SRC-II PREHEATER-REACTOR CONDITIONS [J].
PETRAKIS, L ;
GRANDY, DW ;
RUBERTO, RG .
FUEL, 1981, 60 (11) :1013-1016
[6]   FREE-RADICALS IN COALS AND COAL CONVERSION .3. INVESTIGATION OF THE FREE-RADICALS OF SELECTED MACERALS UPON PYROLYSIS [J].
PETRAKIS, L ;
GRANDY, DW .
FUEL, 1981, 60 (02) :115-119
[7]  
Petrakis L, 1983, FREE RADICALS COALS
[8]   SOME CAUTIONARY NOTES ON ELECTRON-SPIN-RESONANCE AND ENDOR MEASUREMENTS IN COAL RESEARCH [J].
RETCOFSKY, HL ;
HOUGH, MR ;
MAGUIRE, MM ;
CLARKSON, RB .
APPLIED SPECTROSCOPY, 1982, 36 (02) :187-189
[9]   ELECTRON SPIN RESONANCE IN AMERICAN COALS [J].
RETCOFSKY, HL ;
STARK, JM ;
FRIEDEL, RA .
ANALYTICAL CHEMISTRY, 1968, 40 (11) :1699-+
[10]  
SMIDT J, 1959, FUEL, V38, P355