摘要
本文从煤岩学、煤化学和有机地球化学角度对煤的生烃门限、潜力、影响因素和烃类特征等问题作了初步探讨。用统计回归方法对煤的光学和地化测试指标之间的相关性作了分析,提出了评价煤系有机质成熟度和生烃潜力的关系式。并根据煤产烃特征对煤作了分类。
Based on a great deal of experimental data,the threshold, potential for coal-derived hydrocarbon are investigated in light of the view point of coal petrology and geochemistry. The factors affecting the potential and the characteristics of coal-derived hydrocarbon are also presented.The correlation between optical and geochemical parameters of coal are ana-lysed by regression. A formula for estimating the relation between maturity of organic mat-ter and potential of coal-derived hydrocarbon is proposed. At the end of this paper a coal classification has been put forward according to the characteristics of coal-derived hydrocarbon during pyrolysis.
出处
《中国矿业大学学报》
EI
CAS
CSCD
北大核心
1990年第4期14-19,共6页
Journal of China University of Mining & Technology
关键词
煤
烃
成分
热解
coal, macerals, coal-derived hydrocarbon, pyrolysis
