Production and application status and prospects of dichlorobenzene/trichlorobenzene
This paper introduces the application status,market prospect,production method and melting crystallization technology of di/trichlorobenzene.In view of the shortcomings of many kinds of by-products of benzene chlorination and high energy consumption of separation technology,the latest research progress of conversion between dichlorobenzene isomers is introduced,and the future synthesis process and research direction of di/trichlorobenzene are prospected.