文献类型：期刊文献

中文题名：C_5/C_6烷烃异构化催化剂的千吨级装置使用试验

英文题名：TEST OF C_5/C_6 ISOMERIZATION CATALYST ON A 1000t/a ISOMERIZATION UNIT

作者：王瑞英[1];李斌[1];黄国雄[2];李承烈[2]

机构：[1]南京炼油厂研究所;[2]华东化工学院石油加工研究所

年份：1991

卷号：22

期号：12

起止页码：15

中文期刊名：石油炼制

收录：CSCD:【CSCD_E2011_2012】；

语种：中文

中文关键词：戊烷;异构化;己烷;催化剂;装置

摘要：本文介绍C_5/C_6烷烃异构化催化剂放大结果及该催化剂在1000t/a中型装置上的运转情况,在反应温度260℃,反应压力2～2.2MPa,进料质量空速为1h^(-1),氢油摩尔比为2.7时,C_5异构化率过62%以上,C_6异构化率达83%以上,C_6选择性(2,2二甲基丁烷占己烷)18%以上,裂解率小于3%,催化剂达到了国外同类技术的先进水平.其工艺放大是成功的.
The results of scale-up of catalyst manufacture and the performance of this catalyst on a small C_5/C_6 isomerization plant with a capacity of 1000 t/a are presented. Under operation conditions of 260 C reaction temperature,2～2.2 MPa reaction pressure, 1h^(-1) WHSV and 2.7 H_2/feed mole ratio, the rates of C_5 and C_6 isomerization are over 62%and 83% respectively, C_6 selectivity (as 2,2-dimethylbutane) is above 18% ,and the rate of hydrogenolysis is less than 3%,indicating that the performance of the catalyst has reached the foreign advanced level and the scale-up of its manufacture is successful.