METHOD FOR CO-PRODUCTION OF ADIPIC ACID AND NITROCYCLOHEXANE

摘要

The present invention relates to a method for high-selectivity co-production of adipic acid and nitrocyclohexane, utilizing an oxynitride NOx as an oxidant and nitrating agent to transform in one step with high selectivity cyclohexane to adipic acid and nitrocyclohexane, and, by means of adjusting such conditions of the transformation as the proportions of reactants, the temperature and pressure of the reaction, and the type and quantity of catalyst or inducer, achieving controllability of the proportions of adipic acid and nitrocyclohexane produced. The NO produced by the reaction can be recycled and again reacted with oxygen to produce NOx for cyclical reuse.