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THE DISCOVERY AND SIGNIFICANCE OF BENZENE VAPOUR FROM COAL SEAMS, CHINA

THE DISCOVERY AND SIGNIFICANCE OF BENZENE VAPOUR FROM COAL SEAMS, CHINA
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摘要 Ⅰ. SAMPLES AND EXPERIMENT To study the composition of the coaibed gas, 139 coal samples containing gas from some important coalfields in China were analysed. They were taken from newly driven and mined faces. Since it is generally considered that as much as 80—90% of coalbed
作者 吴俊
机构地区 Institute of Geology
出处 《Chinese Science Bulletin》 SCIE EI CAS 1991年第21期1806-1810,共5页
关键词 coalbed GAS COALIFICATION BENZENE VAPOUR coalbed gas coalification benzene vapour
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