Predicting variability of methane pressure with depth of coal seam

被引：9

作者：

Dutka, Barbara ^{[1
]}

Godyn, Katarzyna ^{[1
]}

机构：

[1] Inst Mech Gorotworu PAN, Ul Reymonta 27, PL-30059 Krakow, Poland

来源：

PRZEMYSL CHEMICZNY | 2018年 / 97卷 / 08期

关键词：

EXCHANGE SORPTION; CO2; SORPTION; HARD COAL; SEQUESTRATION; CO2/CH4;

D O I：

10.15199/62.2018.8.20

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Five medium metamorphosed coals from the south-western part of the Upper Silesian Coal Basin were subjected to sorption and petrographic studies to det. the variability of porosity, degree of coalification, content of main maceral groups and sorption capacity with increasing seam depth. Obtained decrease of the sorption capacity of coal and increase of the MeH pressure in deeper coal seams had an impact on the enhanced coal-bed MeH recovery planning.

引用

页码：1344 / 1348

页数：5

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