炼厂C_4有机硫脱除技术的研究进展  

Research Advances in Desulfurization of Organic Sulfide in Refinery C_4

作　　者：谯勤[1] 唐晓东[1] 李晓红[1] 肖坤良[1] 许纬纬 

机构地区：[1]西南石油大学化学化工学院,四川成都610500 [2]中国石油集团工程设计有限责任公司华北分公司,河北任丘062552

出　　处：《广州化工》2013年第6期32-34,共3页GuangZhou Chemical Industry

摘　　要：综述了近年来炼厂C_4有机硫脱除技术的研究应用现状,对比分析了各种有机硫脱除方法的优缺点,包括吸附法、吸收法以及一些新型方法。针对现有有机硫脱除技术存在工艺流程复杂、操作条件苛刻、溶剂损耗大等技术经济问题,提出了络合脱硫净化技术。该技术具有工艺简单、脱硫效率高、环保节能等优点,具有较好的应用前景。The research and application status of organic sulfur removal technology from the feed gas of refinery C4 were summarized. The advantages and disadvantages of various methods of desulfurization were compared, including ad- sorption, absorption and some new methods. For the recent desulfurization techno -economic issues, such as complex process, harsh operating conditions, serious solvent losing and so on, the complexation desulfurization technology was pro- posed. This technology was simple, high desulfurization efficiency, environmental protection energy saving, and had a good application prospect.

关 键 词：炼厂C4 有机硫 吸附法 吸收法 络合脱硫 

分 类 号：TE6[石油与天然气工程—油气加工工程]