汽油吸附脱硫技术研究进展  

Advances in Adsorption Desulfurization Technology of Gasoline

作　　者：李倩[1] 宋春敏[1] 王云芳[1] 

机构地区：[1]中国石油大学重质油加工国家重点实验室,山东青岛266555

出　　处：《山东化工》2009年第2期29-34,共6页Shandong Chemical Industry

摘　　要：综述了物理吸附脱硫、反应吸附脱硫以及选择性吸附脱硫技术的优缺点,并介绍了常用的吸附剂。认为选择性吸附脱硫技术是最有可能实现低硫汽油的脱硫技术,但是目前存在吸附剂吸附容量低,选择性不高的缺陷,因此未来研究的重点应该集中在吸附剂的开发上。Physical desulfurization and adsorptive desuffurization, reactive adsorptive desulfurization, selective adsorptive some common adsorbents were reviewed in this paper. The selective adsorptive desulfurization was regarded as the most promising process to reach the ＂ low sulfur＂ objective in the future,hut sulfur capacity of adsorbents and its selectivity for sulfur compounds could not yet satisfy the requirement in industrial application. So ,the intending researches should be focused on the exploitation of adsorbents.

关 键 词：低硫汽油 脱硫 吸附 吸附剂 

分 类 号：TE624.54[石油与天然气工程—油气加工工程]