沁水盆地安泽区块煤岩特征及分析  

Characteristics and Analysis of Coal Petrology of Anze Block in Qinshui Basin

作　　者：范章群 

机构地区：[1]中煤科工集团西安研究院有限公司,西安710077

出　　处：《煤炭技术》2017年第3期136-139,共4页Coal Technology

基　　金：中煤科工集团西安研究院有限公司技术创新资金项目(2015XAYZD09)

摘　　要：采取安泽区块3~#和15~#煤心样,依据宏观特征,将全区煤炭资源分为北-中-南3个区段,并分析其显微煤岩组分特征、裂隙和煤变质等特征。初步推断区内成煤环境存在显著差异。结果为煤炭资源的合理利用提供依据。Taking seams No.3 and No.15 of Anze block as reserch objective, divided the coal resources in the block into three segments, that is northern, central and southern segments in view of the macroscopic features, and then analyzed the coal maceral characteristics, the development of micro fractures and the coal metamorphic characteristics in three segments. It was preliminarily infered that the coal-forming environments were obviously different in the block. The results of the study provide basis for the efficient and reasonable utilization of coal resources in the future .

关 键 词：煤岩特征 煤变质 特征分析 

分 类 号：P618.11[天文地球—矿床学]