火成岩侵入煤CO吸附动力学分析  

Analysis on Adsorption Kinetics of CO in Coal under Intrusion of Igneous Rock

作　　者：朱令起[1,2] 杨帆 刘聪 ZHU Ling-qi YANG Fan LIU Cong(College of Mining Engineering, North China University of Science and Technology, Tangshan 063009, China Hebei Key Lab of Mining Development and Safety Technique, Tangshan 063009, China)

机构地区：[1]华北理工大学矿业工程学院,河北唐山063009 [2]河北省矿业开发与安全技术重点实验室,河北唐山063009

出　　处：《煤炭技术》2017年第5期139-142,共4页Coal Technology

基　　金：国家自然科学基金资助项目(51474086)

摘　　要：为研究火成岩侵入下煤中CO吸附特性及影响因素,以林南仓矿东二采区至火成岩岩墙不同距离的7个煤样为研究对象,通过等温吸附法实验,建立了CO等温吸附模型并确定煤的多元物性参数与火成岩距离的关系。In order to study the adsorption characteristics and influencing factors of CO in the coal under the intrusion of igneous rock, seven coal samples with different distances to the igneous rock wall were selected from Linnancang mine. Through a series of experiments were conducted on the samples. Therefore, establish the isothermal adsorption model of CO and determine the relationship between the multiple physical parameters of coal and the distance from igneous rock.

关 键 词：火成岩侵入 吸附特性 吸附势 

分 类 号：TD712[矿业工程—矿井通风与安全]