Industrial application technology and thinking of aluminum electrolysis spent cathode
Received:March 01, 2021   Revised:March 09, 2021   Accepted:March 11, 2021      Published Online:June 29, 2021
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KeyWord:spent;cathode carbon;block ,industrialization,resource;utilization
              
AuthorInstitution
CHEN yongjian Shandong Hongqiao New Material Co,Ltd
LIU peng BinzhouHongtongComprehensive Utilization ofResourcesCo,Ltd
LIU haiying BGRIMM Technology Group
LUO youfa BGRIMM Technology Group
SHEN shifu BGRIMM Technology Group
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Abstract:
      Spent cathode carbon blocks is one of the main hazardous wastes produced by Aluminum Electrolysis Industry, which is harmful to the environment. Its disposal and utilization is a long-term concern and urgent problems for Aluminum Electrolysis Industry.The paper summarized the developmentstatusofthe disposal technologies of spent cathode carbon blocks at home and abroad, and analyzed the advantages and disadvantages of each process. At last, the paper prospectedthe development of the disposal technologiesof spent cathodecarbon blocks.
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