A Multi-Scale Modeling of CH<sub>4</sub> and H<sub>2</sub>O Adsorption on Coal Molecules and the Water Blocking Effect in Coalbed Methane Extraction

A Multi-Scale Modeling of CH<sub>4</sub> and H<sub>2</sub>O Adsorption on Coal Molecules and the Water Blocking Effect in Coalbed Methane Extraction

Coalbed methane (CBM) is of great economic value. However, at the same time, CBM is facing a multitude of technological challenges. The water blocking effect (WBE) is one of the physical effects that controls the production of CBM. To alleviation WBE, it is necessary to study its mechanisms at the m...

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Bibliographic Details
Main Authors: Yanhui Yang, Ling Lin, Mengxi Li, Xueying Zhang, Chunli Yang, Yuting Wang, Bin Fan, Congmei Chen, Wenjia Luo
Format: Article
Language:English
Published: MDPI AG 2019-08-01
Series:Applied Sciences
Subjects:
coalbed methane (CBM)
density functional theory (DFT)
adsorption
molecular dynamics
water blocking effect (WBE)
Online Access:https://www.mdpi.com/2076-3417/9/16/3421

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