Recent advances in sulfur removal from gasoline by membrane process

被引:0
|
作者
Lin L. [1 ,2 ]
Zhang Y. [1 ,2 ]
机构
[1] School of Materials Science and Engineering, Tianjin Polytechnic University
[2] Key Laboratory of Hollow Fiber Membrane Material and Membrane Process of Ministry of Education, Tianjin Polytechnic University
关键词
Desulfurization; Gasoline; Membrane; Membrane technique;
D O I
10.3969/j.issn.1001-8719.2010.03.028
中图分类号
学科分类号
摘要
With the enforcement of increasingly stringent environmental laws, strict regulations of the sulfur levels in gasoline have been mandated in most countries. Coupling with the inevitable trend of the production of ultra low sulfur or even sulfur free gasoline, technologies for deep desulfurization of gasoline has become a very important subject in petroleum refining industry. Recently, the application of membrane technology in gasoline desulfurization has attracted increasing attention from worldwide. The membrane process applied in gasoline desulfurization mainly includes pervaporation(PV), membrane adsorption, membrane extraction and fiber-film technologies. The principle, characteristics, research advances and technique key of various membrane desulfurization processes are introduced. Finally, some suggestions for further research are presented.
引用
收藏
页码:476 / 485
页数:9
相关论文
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