REASONS METHANE SHOWS IN MOSCOW COAL BASIN

被引：0
|
作者：
Zoharov, E. I. [1 ]
Lavit, I. M. [1 ]
Chebotarev, P. N. [1 ]
机构：
[1] Tula State Univ, Tula, Russia
来源：
PROCEEDINGS OF THE TULA STATES UNIVERSITY-SCIENCES OF EARTH | 2016年 / 3卷
关键词：
methane; coal bed; enclosing strata; gobs; methane-oxidyzing bacterium;
D O I：
暂无
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
Content of methane in cola beds, clays and coal interlayer are insignificant and are equal to 0,012... 0,020 m(3)/t. Basic sources of methane emission into mining atmosphere are old gobs. Basic reason of methane appearance in mines of Moscow Coal Basin is biochemical activity of a methane-oxidyzing bacterium. It's proved that for vital activity of the methane-oxidyzing bacterium conditions must be follow: oxygen concentration is 9....12 %; availability of organic matter; underground water acidity is 6...7; temperature is 7...20 degrees C
引用
收藏
页码：109 / 116
页数：8
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