低浓度煤矿区煤层气发电气体预处理  

Gas Pretreatment for Low Concentration Coal Mine Methane Power Generation

作　　者：杨俊辉[1] 

机构地区：[1]中煤邯郸设计工程有限责任公司,河北056031

出　　处：《中国煤层气》2013年第3期37-40,共4页China Coalbed Methane

摘　　要：由于低浓度煤层气特性和抽放站条件限制,目前低浓度煤层气普遍没有进行预处理,进入发电机组的煤层气品质较差。为了改善机组运行状况,低浓度煤层气应进行预处理。本文提出了低浓度煤层气进行预处理的几项技术措施,并进行了综合性技术经济分析,为低浓度煤层气发电建设提供参考性意见。According to the characteristics of low concentration CMM and the conditions of gas drainage stations, recently low concentration CMM is generally used without pretreatment, and the quality of CMM that enters the power generator is relatively poor. In order to improve the operation condition of the power generator, low concentration CMM should be pretreated. The paper puts forward several technical measures for low concentration CMM pretreatment, and conducts comprehensive technical and economic analysis, which will provide reference for low concentration gas power generation construction.

关 键 词：低浓度煤层气发电机组 低浓度煤层气预处理 机组发电效率 设备年利用小时数 

分 类 号：TD845[矿业工程—煤矿开采]