发明名称 |
ATTRITION RESISTANT ZEOLITE CATALYSTS FOR PRODUCTION OF METHYLAMINES IN FLUIDIZED BED REACTORS |
摘要 |
This invention provides an attrition resistant catalyst composition and method for producing such composition. The catalyst is comprised of an acidic zeolite, rho or chabazite, and a particulate binder, kaolin, bentonite, alpha-alumina, or titania, which can be optionally modified by treatment with a compound containing Si, Al, P or B. This invention further provides a process for producing methylamines, preferably dimethylamine, comprising reacting methanol and/or dimethyl ether and ammonia in the presence of a catalytic amount of an attrition resistant catalyst of the invention.
|
申请公布号 |
CA2178717(A1) |
申请公布日期 |
1995.07.13 |
申请号 |
CA19952178717 |
申请日期 |
1995.01.10 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
KOURTAKIS, KONSTANTINOS;BERGNA, HORACIO ENRIQUE;SONNICHSEN, GEORGE CARL;CORBIN, DAVID RICHARD;BRAKE, LOREN D. |
分类号 |
B01J29/06;B01J29/70;B01J37/00;C07B61/00;C07C209/16;C07C211/04;(IPC1-7):B01J29/06;B01J21/00 |
主分类号 |
B01J29/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|