Recently, the review of Henan Chemical Industry Association Science and Technology Progress Award was completed, and the technical achievement of "harmless treatment and high-value utilization of industrial hazardous solid waste aluminum ash" completed by Zhengzhou Zhengzhou Jingwei Technology Industry Co., LTD. Industry Co., LTD. has won the first prize.
Since 2010, Zhengzhou Jingwei Technology Industry Co., LTD. has began to carry out innovative research on harmless treatment and high-value utilization technology of electrolytic aluminum solid waste, and it has formed complete sets of aluminum ash, carbon slag, tank liner, waste cathode and other four major categories of electrolytic aluminum hazardous solid waste treatment and high-value utilization solutions now. The technical level is in the "international advanced", with 15 invention patents, 7 utility model patents and 4 software copyrights. And we participated in the formulation of the industry standard "Specification for the Resourceful Utilization of Aluminum Electrolysis Anode Charcoal Slag (YS-T 1400-2020)". It was also approved by the Science and Technology Department of Henan Province as the "Henan Province Aluminum Industry Energy Conservation and Environmental Protection Engineering and Technology Research Center".
In 2019, the "aluminum ash resource utilization" project took the lead in the implementation of Zunyi Aluminum industry, becoming a circular economy benchmark project in the aluminum industry. Subsequently, carbon slag, waste tank liner projects have also blossomed in China, and we establish a number of 10,000-ton treatment production lines with a number of aluminum plants, including carbon slag treatment projects in Indonesia and Malaysia.