1. Light oil and the residued cyclohexylamine were recovered through the vapour distillation.

2. The ability of the gas phase inhibitor — cyclohexylamine carbonate ( CHC ) for chemical equipment was studied.

3. The solubility of CBS in cyclohexylamine aqueous solution is measured.

4. The process is especially useful for hydrogenating aniline to cyclohexylamine.

5. This article describes performance , productive technology and application of cyclohexylamine.

6. The experimental results indicate that the solubility of CBS increase not only with the increase of the concentration of cyclohexylamine solution, but also with the temperature.