The development and implementation of cleaner production route is an important measure to ensure the green and environmental protection of rubber auxiliaries production process. In recent years, oxygen oxidation production NS Cleaner production technology, million tons of high thermal stability insoluble sulfur production technology, million tons of clean pre-dispersant rubber additives products, solvent method to replace the traditional acid and alkali method of production Agent MBT cleaner production process in the realization of non-wastewater discharge and other aspects have made a breakthrough.
However, the wastewater problem of MBT, which is not only the promoter but also the raw material of many promoters, has not been comprehensively solved, and the non-wastewater discharge technology has yet to be popularized in large areas. In addition, the process of oxidation of sub-sulfonyl and MBTS products, TBBS oxygen oxidation process, MBTS hydrogen peroxide oxidation process, etc., although has been successfully developed,
But it also needs to be rolled out.