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There are two main ways to produce cyclohexylamine
Mar 16, 2018

1. Derived from the catalytic hydrogenation of aniline, can be divided into normal pressure method and pressurization method. In addition, cyclohexylamine can be prepared by a method such as catalytic ammonolysis of cyclohexane or cyclohexanol, reduction of nitrocyclohexane, and cyclohexanone-catalyzed aminolysis in the presence of hydrogen.
2. Its preparation method is based on aniline as raw material, obtained by catalytic hydrogenation. The aniline vapor and hydrogen are mixed into a catalytic reactor, and the hydrogenation reaction is performed in the presence of a cobalt catalyst at 130-170° C. The product is cooled and distilled to obtain a finished product.