GLT络合铁脱硫工艺在加氢精制含硫尾气净化中的应用
The application of GLT complex iron desulfurization prcocess in purification of sulphur-containing tail gas from hydrorefining
夏鹏 1邵虎 1曾凡文 1龙传光1
作者信息
- 1. 武汉国力通能源环保股份有限公司,湖北武汉 430000
- 折叠
摘要
GLT络合铁脱硫工艺可将中小规模加氢精制装置产生的各种含H2S尾气净化至ρ(H2S)<5 mg/m3,净化后尾气可再进行资源化利用,脱除的硫用于生产工业硫黄.与传统的MDEA富集后回收硫的工艺相比,GLT络合铁脱硫工艺流程简单,节能环保,无"三废"排放,具有良好的经济效益与环保效益.
Abstract
The GLT complex iron desulfurization process can purify various tail gases containing H2S generated by small and medium-sized hydrorefining units to ρ(H2S)<5 mg/m3,purified exhaust gas can be reused for resource utilization,and the removed sulphur is used to produce industrial sulphur.Compared with the traditional MDEA enrichment and sulphur recovery process,the GLT complex iron desulfurization process is simple,energy-saving and environmental protection,and there is no"three wastes"emission,which has good economic and environmental protection benefits.
关键词
络合铁/加氢精制尾气/脱硫/硫化氢/二氧化硫Key words
complex iron/hydrorefining tail gas/desulfurization/hydrogen sulfide/sulfur dioxide引用本文复制引用
出版年
2024
NETL
NSTL
万方数据