叶道敏. 陆相含煤岩系中煤的还原性及其形成条件——以珲春板石193煤层为例[J]. 煤田地质与勘探, 1990, 18(5): 1-8.
引用本文: 叶道敏. 陆相含煤岩系中煤的还原性及其形成条件——以珲春板石193煤层为例[J]. 煤田地质与勘探, 1990, 18(5): 1-8.
REDUCTION OF COAL AND IIS FOR-MING CONDITIONS IN CONTINENTAL-COAL-B EARING FORMATION——WITH COAL SEAM 193,IN BANSHI,HUNCHUN AS A EXAMPLE[J]. COAL GEOLOGY & EXPLORATION, 1990, 18(5): 1-8.
Citation: REDUCTION OF COAL AND IIS FOR-MING CONDITIONS IN CONTINENTAL-COAL-B EARING FORMATION——WITH COAL SEAM 193,IN BANSHI,HUNCHUN AS A EXAMPLE[J]. COAL GEOLOGY & EXPLORATION, 1990, 18(5): 1-8.

陆相含煤岩系中煤的还原性及其形成条件——以珲春板石193煤层为例

REDUCTION OF COAL AND IIS FOR-MING CONDITIONS IN CONTINENTAL-COAL-B EARING FORMATION——WITH COAL SEAM 193,IN BANSHI,HUNCHUN AS A EXAMPLE

  • 摘要: 陆相的珲春组含煤岩系下含煤段193煤层在局部区域显示强还原性质。文章从煤质煤岩特征、成煤环境、煤相等方面。提出可表征低变质长焰煤强还原性质的煤质、煤岩参数,探讨了陆相含煤岩系中强还原性煤形成的大地构造、古地理和煤相条件。

     

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