A－6型甲胺催化剂的工业应用  

Industrial Application or A-6 Type Methylamine Synthesis Catalyst

作　　者：程文才[1] 林遇春[1] 方志德[1] 杨德琴[1] 谭幼民 郝世钧 

机构地区：[1]上海石油化工研究院,上海染料化工厂

出　　处：《工业催化》1996年第2期47-52,共6页Industrial Catalysis

摘　　要：Ａ－６型甲醇胺化制甲胺催化剂．液空速１１．７ｈ（－１）条件下考察５００ｈ，甲醇转化率９７．５２ｍｏｌ％，活性稳定，产物分布几乎不随时间变化．该催化剂已工业运转１５０天，转化率９８～９９ｍｏｌ％．Ｎ／Ｃ＝１．９５条件下产物粗肢中一、二、三甲胺分别为（ｗｔ％）：２９．２４、４０．７６和３０．００．A-6 type catalyst for amination of methanol to methylamine was tested for 500h at LHSV 11.7h--1,which showed methanol conversion of 97.52 mol %,stable catalytic activity and nearly unchanged product distribution with time.The catalyst has been in industrial operation for 150 days, with methanol conversion of 98%￣ 99mold. The percentages(wt)of nlethylamine, dimethylamine and trimethylamine in raw product are 29.24%,40. 76% and 30. 00%, respectively.

关 键 词：甲胺 催化剂 甲醇 生产工艺 胺化 

分 类 号：TQ226.31[化学工程—有机化工]