摘要
吸附脱硫技术因具有操作条件温和、生产成本低、脱硫效果好、脱硫过程不会引起汽油中的烯烃饱和等优势而成为近年来国内外炼化企业研究和开发的新热点,而脱硫吸附剂的选择、制备以及改性是FCC汽油吸附脱硫技术的关键。概述了分子筛、金属氧化物、活性炭、金属有机骨架四类吸附剂的研究现状,以期为后续的相关研究提供有价值的参考信息。
Adsorption desulfurization technology has become a new focus of research and development in refining and chemical enterprises at home and abroad in recent years because of its advantages such as mild operating conditions,low production cost,good desulfurization effect,desulfurization process does not cause olefin saturation in gasoline,and the selection,preparation and modification of desulfurization adsorbent are the key to FCC gasoline adsorption desulfurization technology.In this paper,the research status of molecular sieves,metal oxides,activated carbon and metal-organic frameworks is reviewed,which can provide valuable reference information for subsequent related research.
作者
李亚玲
冯岳海
杨博
田凯霞
LI Yaling;FENG Yuehai;YANG Bo;TIAN Kaixia(College of Applied Chemical Engineering,Lanzhou Petrochemical University of Vocational Technology,Lanzhou 730060,China)
出处
《山东化工》
2025年第2期132-136,共5页
Shandong Chemical Industry
基金
2023年大学生创新创业训练计划项目
甘肃省教育厅高等学校教师创新基金项目2023A-198。
关键词
催化裂化汽油
吸附脱硫
吸附剂
金属有机骨架
fluid catalytic cracking gasoline
adsorption desulfurization
adsorbent
metal-organic frameworks
