METHOD FOR CONTROLLING CAPROLACTAM PRODUCTION

摘要

The invention relates to caprolactam production methods and can be used for processing benzol and phenol, cyclohexane, cyclohexanol and cyclohexanone followed by subsequent oximation and transformation of cyclohexanonoxime into caprolactam. The combination of an oxidation method for transforming benzol into caprolactam and a method for producing caprolactam according to a phenolic procedure makes it possible to increase the productivity and improve the quality of caprolactam. The combined method allow to use benzol and phenol taking into account the preproduction phase and the caprolactam delivery to customers.