Current Situation of Industrial Waste and Hazardous Waste Co-processing Technology Development in China Cement Industry

摘要

This paper analyzed the current situation of China cement industry, current situation, development potentials and management emphases of industrial waste and hazardous waste co-processing in China cement industry. It was found that the new dry process cement production line in China currently has had the basic technology platform of hazardous waste and industrial waste co-processing, while the waste pre-treatment facilities, feeding devices, qualified storage facilities, lab analyzing capacity and co-processing management are however relatively weak. It was thought that the priority of standardizing and managing hazardous waste and industrial waste co-processing business in China cement industry lies in specifying the appropriate co-processing waste types in cement kilns, compiling flue gas emission standards for co-processing in cement kilns and standards for cement product environmental protection, as well as operation and management specifications for co-processing in cement kilns.