Hazardous spent potlining from aluminum smelters and its countermeasures in China

Proceedings of the 2008 Global Symposium on Recycling, Waste Treatment and Clean Technology, REWAS 2008

Volumn , Issue , 2008, Pages 447-450

  Chen, Xiping ^a,b   Li, Wangxing ^b  

^a CENTRAL SOUTH UNIVERSITY   (China)

^b CHALCO   (China)

Author keywords

Aluminum smelter; Hazardous waste; Processing; Spent potlining

Indexed keywords

ALUMINA; CYANIDES; ELECTROLYSIS; ELECTROLYTIC CELLS; FLUORINE COMPOUNDS; HAZARDOUS MATERIALS; HYDRATES; INDUSTRIAL WASTE TREATMENT; LEAD; RECYCLING; SMELTING; SOLID WASTES;

ALUMINUM ELECTROLYSIS CELLS; ALUMINUM SMELTER; CEMENT PRODUCTIONS; HAZARDOUS WASTE; PRIMARY ALUMINUMS; SOLID RESIDUES; SPENT POTLINING; WATER SOURCES;

ALUMINUM;

EID: 62449108877     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (6)

1. Wangxing Li, Xiping Chen, and Fengqin Liu, "Industrial Running Report of SPL Detoxifying Pilot Plant in CHALCO"(Report 2005-03, Zhengzhou Research Institute of CHALCO, 2005).
2. Wangxing Li, Xiping Chen, "Development of Detoxifying Process for Spent Potliner in CHALCO," Light Metals 2005, 515-517
3. Wangxing Li, Xiping Chen, "Running Results of the SPL Detoxifying Pilot Plant in CHALCO," Light Metals 2006.
4. Divine JR. Reprocessing Potliners from Hall-Heroult Cells. JOM, 1997, 49(8):26-28
5. Morten, Harald A. Cathodes in Aluminum Electrolysis. Norway, 1988:151-181
6. China national standard for pollution control on hazardous