煤层气脱硫方法研究  

Study on Desulfurization Method of Coalbed Methane

作　　者：令狐磊[1,2] 

机构地区：[1]瓦斯灾害监控与应急技术国家重点实验室,重庆400037 [2]中煤科工集团重庆研究院有限公司,重庆400037

出　　处：《广东化工》2018年第1期123-123,140,共2页Guangdong Chemical Industry

基　　金："十三五"国家科技重大专项(2016ZX05045-006)

摘　　要：煤层气在利用前需经过脱硫净化处理,将H2S含量脱除至低于指定浓度。概述煤层气脱硫技术,阐述了目前常用的干法脱硫和湿法脱硫技术原理及工艺过程,比较各种技术的优缺点,基于以上研究,设计适用于煤层气管道脱硫的技术及装置。Coalbed methane needs to be treated by desulfurization and purification before utilization, and the content of H2S will be removed to below the specified concentration. This paper described the desulfurization technology for coalbed methane, expounded the common principle and technology of dry desulphurization and wet desulfurization process, and compared the advantages and disadvantages of various technologies. Based on the above research, technology and device were designed for desulfurization of coal seam gas pipeline.

关 键 词：煤层气 脱硫 湿法 

分 类 号：TD712[矿业工程—矿井通风与安全]