Influence of coal petrology on methane adsorption capacity of the Middle Jurassic coal in the Yuqia Coalfield, northern Qaidam Basin, China

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• 作者：Haihai Hou^a ; Longyi Shao^a ; ^{Shaol@cumtb.edu.cn} ; Yonghong Li^b ; Zhen Li^a ; Shuai Wang^a ; Wenlong Zhang^b ; Xuetian Wang^a
• 关键词：Maceral composition ; Coal facies ; Methane adsorption ; High volatile bituminous coal ; Low rank coal ; Northern Qaidam Basin
• 刊名：Journal of Petroleum Science and Engineering
• 出版年：2017
• 出版时间：20 January 2017
• 年：2017
• 卷：149
• 期：Complete
• 页码：218-227
• 全文大小：2081 K
• 卷排序：149

文摘

Langmuir volume (VL) increases with rising vitrinite content. Langmuir volume (VL) decreases first and increases with rising inertinite content. The changes of paleoclimate would result in the differences of the Langmuir volume. Langmuir volume (VL) increases with rising coal porosity.