FIELD: chemistry.
SUBSTANCE: invention relates to a novel improved method of producing dicyclohexylamine, which is used in production of atmospheric corrosion inhibitors, general purpose rubber-based efficient rubber vulcanisation accelerators from cyclohexylamine, involving catalytic disproportionation of cyclohexylamine in the presence of hydrogen at 160-200°C in gaseous phase in a flow reactor on a hydrogen-reduced copper-zinc-chromium-aluminium catalyst.
EFFECT: method simplifies the process and increases output of the end product.
1 cl, 9 ex
| Title | Year | Author | Number |
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| PROCESS FOR PREPARING N-CYCLOHEXYLANILINE | 0 |
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SU1825359A3 |
