| 发明名称 |
ANILINE PRODUCTION PROCESS |
| 摘要 |
FIELD: industrial organic synthesis. SUBSTANCE: vapor-phase hydrogenation of nitrobenzene into aniline is carried out at 180-280 C and atmosphere pressure on industrial cement-containing copper-zinc and copper-zinc-manganese oxide catalysts for low-temperature carbon monoxide conversion and gas emission treatment. Conversion of nitrobenzene is close to 100% and yield of aniline up to 99.6%. EFFECT: avoided requirement of specially prepared catalysts and reduced process temperature. 3 cl, 7 ex |
| 申请公布号 |
RU2136654(C1) |
申请公布日期 |
1999.09.10 |
| 申请号 |
RU19980121556 |
申请日期 |
1998.12.04 |
| 申请人 |
JAKUSHKIN MIKHAIL IVANOVICH;STAROVOJTOV MIKHAIL KARPOVICH;BATRIN JURIJ DMITRIEVICH |
发明人 |
JAKUSHKIN M.I.;STAROVOJTOV M.K.;BATRIN JU.D.;GOLOVACHEV V.A.;KACHEGIN A.F.;FOKIN N.S.;GAJDIN L.I.;DONTSOV V.N.;TIKHANOVSKIJ V.I.;VODOLAZHSKIJ S.V.;KUDRJASHOVA T.Z.;SVESHNIKOVA A.M.;GOLOSMAN E.Z. |
| 分类号 |
C07C211/46;C07C209/36 |
主分类号 |
C07C211/46 |
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