BAT-100苯和碳九芳烃烷基转移催化剂的工业应用  

Commercial Application of Catalyst for Transalkylation of BAT-100 Benzene and C9 Aromatics

作　　者：李克朴 魏劲松[1] 王月梅[2] 龚燕芳[2] 王雨勃[2] 孔德金[2] 

机构地区：[1]中国石油化工股份有限公司天津分公司,300271 [2]中国石油化工股份有限公司上海石油化工研究院,201208

出　　处：《石油化工技术与经济》2012年第6期26-30,共5页Technology & Economics in Petrochemicals

摘　　要：介绍了BAT-100苯和碳九芳烃烷基转移催化剂在中国石油化工股份有限公司天津分公司工业装置上的应用结果,对催化剂的运行情况和性能进行了探讨。在原料质量比w(苯)/w(C9+A)为50/50～40/60的条件下,苯转化率可达43%以上,总转化率达到55%以上,产物中甲苯和二甲苯的选择性接近。应用结果表明该催化剂具有良好的苯及重芳烃处理能力,能有效调整芳烃产品结构,可与甲苯择形歧化技术形成组合工艺。The application result of catalyst for transalkylation of BAT-100 benzene and C9 aromatics in SINOPEC Tianjin Company was introduced, and the operation situation and performance of catalyst were discussed. At the feed mass ratio of benzene/C9 A = 50/50 -40/60 ,the conversion rate of benzene could be over 43% ,the total conversion rate could exceed 55%, and in the products, selectivity of toluene and xylene were close.Application result showed that the catalyst had good capacity for treatment of benzene and heavy aromatics, which could effectively adjust the structure of aromatics products, and form group technology with shape selective disproportionation technology of toluene.

关 键 词：烷基转移 苯 芳烃 产品结构 

分 类 号：TQ203[化学工程—有机化工]