Stepwise extraction of valuable components from red mud based on reductive roasting with sodium salts

Journal of Hazardous Materials

Volumn 280, Issue , 2014, Pages 774-780

  Li, Guanghui ^a   Liu, Mingxia ^a   Rao, Mingjun ^a   Jiang, Tao ^a   Zhuang, Jinqiang ^a   Zhang, Yuanbo ^a  

^a CENTRAL SOUTH UNIVERSITY   (China)

Author keywords

Comprehensive utilization; Red mud; Reductive roasting; Sodium salts; TiO2

Indexed keywords

ALUMINA; ALUMINUM; ALUMINUM HYDROXIDE; ALUMINUM OXIDE; CALCINATION; HEMATITE; LEACHING; MAGNETIC MATERIALS; MAGNETIC SEPARATION; METAL RECOVERY; SALTS; SILICA; SILICA GEL; SILICON; SODIUM; SODIUM CARBONATE; SODIUM SULFATE; SULFURIC ACID; TITANIUM DIOXIDE;

COMPREHENSIVE UTILIZATIONS; RED MUD; REDUCTIVE ROASTING; SODIUM SALT; TIO2;

SULFUR COMPOUNDS;

ALUMINUM; BICARBONATE; IRON; IRON OXIDE; SILICA GEL; SODIUM; SULFURIC ACID; TITANIUM DIOXIDE; INDUSTRIAL WASTE; SILICON; TITANIUM;

GEL; MAGNETIC PROPERTY; MUD; OXIDE; SALT; SULFURIC ACID; TECHNOLOGICAL CHANGE;

ARTICLE; LEACHING; MAGNETIC SEPARATION; RED MUD; REDUCTION; SLUDGE; SOLID STATE; CHEMISTRY; EVALUATION STUDY; FEASIBILITY STUDY; INDUSTRIAL WASTE; ISOLATION AND PURIFICATION; OXIDATION REDUCTION REACTION;

ALUMINUM; FEASIBILITY STUDIES; INDUSTRIAL WASTE; IRON; OXIDATION-REDUCTION; SILICON; SODIUM; SULFURIC ACIDS; TITANIUM;

EID: 84908018607     PISSN: 03043894     EISSN: 18733336     Source Type: Journal    
DOI: 10.1016/j.jhazmat.2014.09.005     Document Type: Article

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