The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Vapor-Phase Synthesis of N, N - Diethyl Aniline
Author(s): 
Pages: 844-846
Year: Issue:  11
Journal: PETROCHEMICAL TECHNOLOGY

Keyword:  苯胺乙醚氧化铝催化剂;
Abstract: 采用乙醚作烷基化试剂,在氧化铝催化剂上对气相法N,N-二乙基苯胺的合成进行了研究.考察了反应温度、原料配比和空速等因素对反应的影响,确定了最佳工艺条件:温度310℃、空速1.0 h-1,n(乙醚)/n(苯胺)=1.5.在此基础上,进行了1800h的稳定性试验和100ml催化剂单管放大试验.结果表明,该催化剂稳定性良好,且小试与放大试验结果基本一致.
Related Articles
loading...