| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1753511 | International Journal of Coal Geology | 2011 | 8 Pages |
Abstract
⺠We characterize four lithotypes (vitrain, bright clarain, clarain, and fusain) by NMR. ⺠We examine four lithotypes after exposure to high-pressure CO2 adsorption isotherm. ⺠Fusain is distinct from other three lithotypes with its highest aromatics. ⺠Structural changes after CO2 adsorption suggest chemical CO2-coal interactions. ⺠The lithotypes respond differently to high-pressure CO2 adsorption.
Keywords
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Authors
Xiaoyan Cao, Maria Mastalerz, Mark A. Chappell, Lesley F. Miller, Yuan Li, Jingdong Mao,