Supercritical CO<sub>2</sub> Exposure-Induced Surface Property, Pore Structure, and Adsorption Capacity Alterations in Various Rank Coals

Supercritical CO<sub>2</sub> Exposure-Induced Surface Property, Pore Structure, and Adsorption Capacity Alterations in Various Rank Coals

Carbon dioxide (CO<sub>2</sub>) has been used to replace coal seam gas for recovery enhancement and carbon sequestration. To better understand the alternations of coal seam in response to CO<sub>2</sub> sequestration, the properties of four different coals before and after su...

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Bibliographic Details
Main Authors: Zhenjian Liu, Zhenyu Zhang, Xiaoqian Liu, Tengfei Wu, Xidong Du
Format: Article
Language:English
Published: MDPI AG 2019-08-01
Series:Energies
Subjects:
super-critical CO<sub>2</sub>
coal rank
surface property
pore structure
adsorption
Online Access:https://www.mdpi.com/1996-1073/12/17/3294

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