山西晋城煤层气粉尘净化研究初探  

Primary investigation of CBM-dusts purification in Jincheng of Shanxi

作　　者：陈洪明 郭简 秦飞虎 杜晓冬 秦利峰 夏万勇 

机构地区：[1]中国石油华北油田山西煤层气分公司 [2]中国石油集团济柴动力总厂成都压缩机厂 [3]四川省江油市科滤净化设备有限公司

出　　处：《石油与天然气化工》2014年第1期104-107,共4页Chemical engineering of oil & gas

基　　金：国家科技重大专项项目"山西沁水盆地煤层气水平井开发示范工程"(2011ZX05061);中国石油天然气股份有限公司科技重大专项"煤层气勘探开发关键技术研究及示范工程"(2010E-2206)联合资助

摘　　要：对比分析了3种滤芯在实际生产条件下的净化总效率、分粒度净化效率、运行稳定性、生产安全性、可再生性等主要指标,评述了实验室检测数据。结果表明,经特殊设计的具有通透拦截效应的高镍金属滤芯较通过聚结原理工作的纤维型滤芯更胜任高流速、粉尘浓度多变且含湿煤层气的工作条件,其技术指标更具优势。This paper investigated and compared the gross-efficiency of purification ,efficiency of sizing particles purification ,stability of operation ,safety of exploitation and economy of three types of filtration cores in the practical condition . Through test data evaluation , the result showed that the special designed nickel-based metal filtration core with the effects of penetration ＆ interception is more competent than that of fiber filtration core with the effects of coalesce in the CBM purification featured with high flow velocity ,variable concentration of dusts and water-containing ,and it has technology and economy advantages .

关 键 词：煤层气开采 集输工艺 粉尘净化 煤粉防治 过滤分离 

分 类 号：X752[环境科学与工程—环境工程]