In order to speed up the preparation of "technical specification for pollution control of aluminum ash and secondary aluminum ash", the branch of recycled metals went to Guangdong aluminum industry enterprises for investigation (2)

Views:1745 Author:Site Editor Publish Time:2020-08-19 10:40:53 Orgin:Site

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Nanhai District of Foshan City is located in the hinterland of the Pearl River Delta. It is one of the birthplaces of China's civil aluminum profiles, known as "China's aluminum profile industry base". With the rapid development of aluminum processing industry, aluminum recycling industry has also reached a certain scale, forming a complete industrial chain of waste aluminum collection, sorting, smelting and deep processing, and has become a national distribution center and recycling base of waste aluminum. On July 29, the investigation team arrived in Foshan City to investigate the status quo of aluminum ash treatment and the process technology of residue resource utilization to investigate Foshan Nanhai non ferrous metal products Co., Ltd. and Guangdong Jianmei aluminum profile factory (Group) Co., Ltd.

Foshan Nanhai Chuangli nonferrous metal products Co., Ltd., a subsidiary of Huajin Group, was established in early 2014 with an annual output of 100000 tons. It is a renewable aluminum enterprise specializing in the production of high-quality aluminum alloy liquid and aluminum alloy ingots. Guangdong Jianmei aluminum profile factory (Group) Co., Ltd. was established in 1993 with an annual output of 400000 tons. It is a leading enterprise in the industry integrating research, design, production and sales of aluminum alloy building profiles, industrial materials and aluminum alloy doors and windows curtain walls.

Yu Gefang, deputy general manager of Nanhai Chuangli nonferrous metal products Co., Ltd., introduced the production, utilization and disposal of aluminum ash in the enterprise. She said that there are short boards in the aluminum ash disposal link in China, and she hopes that the pollution prevention and controllable, economic and feasible aluminum ash utilization technology will be popularized as soon as possible, so as to create conditions for the production and operation of recycled aluminum industry. Deputy Secretary General Li Bo explained in detail the purpose and specific work arrangement of the technical specification for aluminum slag pollution control and exchanged views. Subsequently, the research group visited the processing workshop and the aluminum ash storage, disposal and utilization system.

　Aluminum ash storage site

Accompanied by the relevant person in charge of Jianmei aluminum profile plant, the investigation group inspected the aluminum ash disposal system, and had a discussion and exchange with the person in charge of the aluminum slag treatment workshop. In the process of communication, the research group has a detailed understanding of the disposal of aluminum ash and the transaction mode with downstream enterprises. The person in charge of the enterprise said that the leaders of Jianmei company attach great importance to the disposal and utilization of aluminum ash, and hope to strengthen the in-depth exchange of aluminum recycling technology and equipment information with the association, and conduct detailed consultation with he Zhiqiang technical director on the best process technology of aluminum ash treatment at home and abroad.

　Jian Mei casting workshop