摘要
介绍了PT－105型催化剂在乙胺装置上的应用情况。在气体空速为1650h-1条件下考察240小时，乙醇单程转化率为52．8％，乙胺选择性为97．8％。通过改变N／C比可调整一、二、三己脸产出比例。在一年生产考核中该装置原料消耗数据表明，PT－105型催化剂性能优良，经济效益可观。
This article described the industral application of PT-lO5 Raney nickel catalyst in a ethylamineplant. Test operation of the catalyst for 24Oh at GHSV l65Oh-1 showed an ethanol single-pass conversionof 52. 8% and selectivity to ethylamine of 97. 8%. The distribution of MEA,DEA and TEA in raw prod-uct can be adjusted by N/C ratio. The p1ant has been in operation for one year and the feedstocks con-sumption showed that PT-lO5 catalyst exhibited excellent performance and resuIted in remarkable eco-nomic benifit.
出处
《工业催化》
CAS
1997年第3期42-43,共2页
Industrial Catalysis
关键词
乙胺
催化剂
转化率
选择性
PT-105型
ethylamine synthesis, catalyst, ethanol conversion, selectivity, application
