Zhao Shiqing, Wang Feiyu. ORGANIC GEOCHEMISTRY OF ISOMETAMORPHIC COAL-CHARACTERISTICS OF NUCLEAR MAGNETIC RESONANCE (NMR)[J]. PETROLEUM GEOLOGY & EXPERIMENT, 1992, 14(2): 116-124. doi: 10.11781/sysydz199202116
Citation: Zhao Shiqing, Wang Feiyu. ORGANIC GEOCHEMISTRY OF ISOMETAMORPHIC COAL-CHARACTERISTICS OF NUCLEAR MAGNETIC RESONANCE (NMR)[J]. PETROLEUM GEOLOGY & EXPERIMENT, 1992, 14(2): 116-124. doi: 10.11781/sysydz199202116

ORGANIC GEOCHEMISTRY OF ISOMETAMORPHIC COAL-CHARACTERISTICS OF NUCLEAR MAGNETIC RESONANCE (NMR)

doi: 10.11781/sysydz199202116
  • Received Date: 1989-11-15
  • Publish Date: 1992-04-25
  • In the paper, the NMR characteristics of vitrinites and their chloroform soluble matters from the two coal facies during the high volatile stage of bituminious coal (Rmaxo≈0.64~0.74%)are approached by the techniques of CP/MAS-13C-NMR and 1H-NMR. Moreover, with the basis of element analysis,separation of extracts and coal petrological characteristics,the authors have studied the vitrinite textures of the two coal facies.

     

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