Super critical CH4 adsorption characteristics and applicability of adsorption models for low,middle-rank tectonically deformed coals

SONG Yu; JIANG Bo; LI Ming; LIU Jiegang; LIU Hewu

doi:10.13225/j.cnki.jccs.2016.1853

SONG Yu, JIANG Bo, LI Ming, et al. Super critical CH4 adsorption characteristics and applicability of adsorption models for low,middle-rank tectonically deformed coals[J]. Journal of China Coal Society, 2017, (8). DOI: 10.13225/j.cnki.jccs.2016.1853

Citation:

Super critical CH4 adsorption characteristics and applicability of adsorption models for low,middle-rank tectonically deformed coals

Graphical Abstract

Graphical Abstract

Abstract

Abstract

The super critical CH4 adsorption characteristics and applicability for commonly used adsorption theories and the extended models I - III were comprehensively analysed for low-middle rank tectonically deformed coals (TDCs). The mean fitted variances of type I models for different TDCs manifest as primary-