具有高选择性和可再生性的SO2脱除溶剂研发  

Research and development of SO_2 removal solvent with high selectivity and regeneration performance

作　　者：杨威[1] 常宏岗[1] 何金龙[1] 杨亚宇[1] 吴明鸥[1] 刘卓旻 李鹴[3] 

机构地区：[1]中国石油西南油气田公司天然气研究院 [2]中国石油西南油气田公司勘探开发研究院 [3]中国石油西南油气田公司川中油气矿

出　　处：《石油与天然气化工》2016年第1期8-13,共6页Chemical engineering of oil & gas

基　　金：中国石油西南油气田公司2013年科研计划博士后工作站科研项目“高效脱除SO2的可再生有机胺溶液体系研发”(20130308-10)

摘　　要：基于天然气净化厂硫磺回收装置硫化物减排的迫切需求,研发了具有高选择性、可再生性和高脱除率的SO_2脱除溶剂,为天然气净化厂尾气减排提供了新方法,以满足未来更严格的硫化物排放限制。同时,阐明了该反应体系的作用机理及溶剂具有选择性和可再生性的根本原因,并总结出根据不同需求进行相关溶剂研发的有效方法。Based on the urgent requirement of sulfur compounds emission control for sulfur recovery unit of the natural gas purification plants, a kind of S02 removal solvent with high selectivity, regeneration performance and high removal rate was developed, which provides a novel and effective method to reach the stricter emission standards for the natural gas purification plants. Furthermore, the related chemical reactions and mechanism of selectivity and regeneration performance were clarified respectively, and the effective method of related solvent developing was also illustrated.

关 键 词：硫磺回收 尾气 二氧化硫 有机胺 减排 

分 类 号：TE644[石油与天然气工程—油气加工工程]