汽油深度脱硫吸附剂研究进展  

Research progress in adsorbent for deep gasoline desulfurization

作　　者：孙征 佟芳华 高雪 

机构地区：[1]中国石油大庆炼化公司,黑龙江大庆163411

出　　处：《石化技术与应用》2011年第4期376-380,共5页Petrochemical Technology & Application

摘　　要：综述了汽油深度脱硫分子筛吸附剂、金属氧化物吸附剂、活性炭吸附剂及其他吸附剂的研究进展,并从吸附剂的酸碱性、硫化物的酸碱性、原子结构、键能等方面进一步探讨了脱硫机理。指出未来研究重点是通过改性提高吸附剂的性能。The research progress in adsorbents of zeolite,metal oxide,active carbon and others for deep gasoline desulfurization was reviewed with 33 references.The desulfurization mechanism was studied on the part of acidity and basedity of adsorbents and sulfide,atomic structure and bond energy.The research emphasis in the future was suggested to be performance improvement of adsorbents by modification.

关 键 词：吸附剂 深度脱硫 汽油 研究进展 

分 类 号：TE624[石油与天然气工程—油气加工工程]