%0 Journal Article
%T Removal of trace olefins from aromatics by using ionic liquid<br>离子液体催化脱除芳烃中微量烯烃的研究
%A HOU Ming-hui
%A JIANG Zheng-hong
%A SHI Li
%A <br>侯明慧
%A 江正洪
%A 施力
%J 燃料化学学报
%D 2009
%I 
%X Room-temperature ionic liquids were used as catalysts for removal of trace olefins from the aromatics. The influences of various reaction parameters such as reaction time, dosage and type of catalyst were investigated. The experimental results demonstrated that the bmim]Br-AlCl3 ionic liquid exhibited excellent activity under mild reaction conditions, with above 99% conversion of olefins and the bromine index of the aromatics varied from 773.5 to below 10. Furthermore, the ionic liquids could be reused eas...
%K ionic liquid
%K bromine index
%K olefins removal
%K aromatics<br>离子液体
%K 溴指数
%K 烯烃脱除
%K 芳烃
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=C6AB115B41BD2F1616ECDB095B69B8ED&aid=704B1FBC989E0C53AF7D8597D70D6583&yid=DE12191FBD62783C&vid=42425781F0B1C26E&iid=38B194292C032A66&sid=389106FB36CA8332&eid=A7AE820C12CC9AD3&journal_id=0253-2409&journal_name=燃料化学学报&referenced_num=0&reference_num=13