摘要
本文根据已取得的有机地球化学、煤岩学和化学工艺学的大量资料,全面阐述了腐植烟煤第一次煤化作用的跃变(地球化学沥青化作用),从而证明了腐植煤在一定条件下是可以自然形成石油,高挥发分烟煤期是煤成油重要阶段的客观事实。特别是在当前,研究“煤成油”及其有关问题不仅有重要的理论意义。
Based on research results so far available of organic geochemistry, coal petrology and coal chemical-technology, a systematic exposition is made of the first coalification jump ( geochemical bituminization ) of humic coals, an exposition in which enough evidence is provided that crude oil is formed from humic coals under certain conditions and that the highly-volatile bituminous coals stage is the main period for coal-formed oil. Comprehensive studies of coal-formed oil and other related substances, according to the authors, are very important, especially at present, hoth theoretically and practically
关键词
腐植煤
烟煤
煤化
物质
石油型
humic coal
bituminous coal
ification
volatile matter
hydrocarbon accumulation
