Method for preparing aniline
A process for preparing phenylamine from nitrobenzene features that under existance of alcohol solution and the catalyst chosen from Pt/Al2O3, NiB and Ronay-Ni, the nitrobenzene is reduced at 150-250 deg.C and then post-treated to obtain said product. It has high output rate (99%).
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | A process for preparing phenylamine from nitrobenzene features that under existance of alcohol solution and the catalyst chosen from Pt/Al2O3, NiB and Ronay-Ni, the nitrobenzene is reduced at 150-250 deg.C and then post-treated to obtain said product. It has high output rate (99%). |
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