石油生物催化脱硫的研究进展  

Research progress of petroleum biocatalytic desulfurization

作　　者：孔瑛[1] 赵金生[1] 侯影飞[1] 杨金荣[1] 王云芳[1] 

机构地区：[1]石油大学(华东)化学化工学院,山东东营257061

出　　处：《工业微生物》2004年第2期35-40,共6页Industrial Microbiology

基　　金：中国石油天然气股份有限公司中青年创新基金资助项目w0 0 0 42 4

摘　　要：石油生物催化脱硫技术是新兴的极具潜力的石油非加氢脱硫技术 ,在降低轻质油品生产成本、提高油品质量和环境保护等方面显示出潜在的优势 ,被誉为 2 1世纪的石油脱硫技术。本文主要对石油生物催化脱硫技术特点、各种降解路线和研究现状进行了综述 ,指出了石油生物催化脱硫技术存在的问题 。Microbial desulfurization technology shows great potential in energy technology and environmental protection. This review introduces the isolated strains for removing sulfur from sulfur containing compounds in oil and coal, the desulfurization mechanism and the effects on the crude oil when the strains used in crude oil desulfurization; at the same time also introduces the combination mode of microbial desulfurization technology and the traditional hydrated desulfurization technology. The combination of the two technology realizes the predominance complementarily and can be used to produce low sulfur gasoline oil, diesel oil and other sulfate byproduct to meet the increasing rigorous demands of environmental protection, At last the remaining problems unresolved about the isolation and optimization of the biodesulfurization microorganism, the reactors and the perspectives of the technology are also introduced in brief.

关 键 词：石油 二苯并噻吩 生物催化 脱硫 菌种 

分 类 号：TE624.5[石油与天然气工程—油气加工工程]