发明名称 |
HYDROGENATION PROCESS OF CHLORINATED NITROBENZENE |
摘要 |
A hydrogenation process of chloronitrobenzene. The hydrogenation process comprises the steps of producing a nanosized boron-containing nickel catalyst, wherein a ratio of the amount of the boron atom to the amount of the nickel atom in the nanosized boron-containing nickel catalyst is of about 0.1-0.9. Then, the nanosized boron-containing nickel catalyst is placed into a reactor with a chloronitrobenzene an alcohol solvent having carbon number less than four per a molecular and a hydrogenation process is performed to hydrogenating the chloronitrobenzene in hydrogen with a reaction pressure of about 5-40 atm and a reaction temperature of about 40-150° C.
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申请公布号 |
US2008033211(A1) |
申请公布日期 |
2008.02.07 |
申请号 |
US20060462374 |
申请日期 |
2006.08.04 |
申请人 |
NATIONAL CENTRAL UNIVERSITY |
发明人 |
LIU YU-CHANG;HUANG CHUNG-YIN;CHEN YU-WEN |
分类号 |
C07C209/36 |
主分类号 |
C07C209/36 |
代理机构 |
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代理人 |
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