低温甲醇洗工艺的技术优势及应用进展  

Technical Superiority and Applicative Progress for Low Temperature Methanol Wash Process

作　　者：汪家铭[1] 

机构地区：[1]川化集团有限责任公司,四川成都610301

出　　处：《化肥设计》2013年第6期1-6,10,共7页Chemical Fertilizer Design

摘　　要：低温甲醇洗技术是利用冷甲醇作为溶剂,脱除CO2、H2S、COS等酸性气体的一种气体净化方法。介绍了德国Linde公司和Lurgi公司低温甲醇洗工艺的技术优势;评述了低温甲醇洗技术在大型煤制甲醇、煤制合成氨、煤制天然气等煤化工领域的最新应用情况。Low temperature methanol wash technology was a kind of gas purification method,in which the acid gases of CO2, H2S, COS etc.were re-moved by using of cold methanol as a solvent.Author has introduced the technical superiority of Linde Company＇s and Lurgi Company＇s Rectisol process, has commented the newest application situation of Rectisol technogy in field of large-sized coal-made methanol, coal-made synthesis ammonia, coal-made natural gas etc.

关 键 词：酸性气体 净化 低温甲醇洗 应用 进展 

分 类 号：TQ223.121[化学工程—有机化工]