Methane Adsorption on Shale: Insights from Experiments and a Simplified Local Density Model

被引：17

作者：

Zuo, Luo ^{[1
,2
,3
,4
]}

Wang, Yupu ^{[5
]}

Guo, Wei ^{[3
]}

Xiong, Wei ^{[1
,2
,3
]}

Gao, Shusheng ^{[1
,2
,3
]}

Hu, Zhiming ^{[1
,2
,3
]}

Rui, Shen ^{[1
,2
,3
]}

机构：

[1] CNPC, Inst Porous Flow & Fluid Mech, Langfang 065007, Hebei, Peoples R China

[2] Chinese Acad Sci, Langfang 065007, Hebei, Peoples R China

[3] Res Inst Petr Explorat & Dev Langfang, Langfang 065007, Hebei, Peoples R China

[4] Univ Chinese Acad Sci, Beijing 100190, Peoples R China

[5] Chinese Acad Engn, Beijing 100088, Peoples R China

来源：

ADSORPTION SCIENCE & TECHNOLOGY | 2014年 / 32卷 / 07期

关键词：

ACTIVATED CARBON; HIGH-PRESSURE; PURE GASES; EQUATION; STATE; TEMPERATURE; DIOXIDE;

D O I：

10.1260/0263-6174.32.7.535

中图分类号：

O69 [应用化学];

学科分类号：

070301 [无机化学];

摘要：

We herein present a method for predicting adsorption isotherms of methane on shale using the simplified local density (SLD) theory: First, the adsorption isotherms of methane on shale samples were measured and then its adsorption on illite, illite/smectite mixed layer, chlorite, type I, type II and type III kerogen was described with the SLD theory. Second, based on the SLD parameters obtained from adsorption data on kerogen, clay minerals and the composition of the studied shale, we predicted adsorption capacity of the shale using a linear combination of the adsorption capacities of the pure substances weighted by their relative abundance.

引用

页码：535 / 556

页数：22

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[3]

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[4]

[Anonymous], 2001, PETROL EXPLOR DEV