发明名称 |
PRODUCTION OF AMINE BY CATALYTIC HYDROGENATION OF NITRILE |
摘要 |
The present invention relates to a process for the preparation of amines by catalytic hydrogenation of nitriles in the presence of a nickel-containing supported catalyst. The supported catalyst contains Mg and Ni in coprecipitated form, Mg and Ni in a molar ratio of from (0.0075 to 0.075):1 and from 17 to 60 g of a water-insoluble support per mole of Ni. From 65 to 97% of the total BET surface area of the supporting catalyst are formed by pores having a radius rp of </= 2.5 nm. |
申请公布号 |
JPH0648995(A) |
申请公布日期 |
1994.02.22 |
申请号 |
JP19920332015 |
申请日期 |
1992.12.11 |
申请人 |
HOECHST AG |
发明人 |
GUREGOORU DETSUKAASU;DEIITAA FUROONINGU |
分类号 |
B01J23/755;B01J23/74;B01J35/10;C07B61/00;C07C209/48;C07C211/03;C07C211/07;C07C211/21;(IPC1-7):C07C209/48 |
主分类号 |
B01J23/755 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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