Liquid and solid effluent treatment process

Details for Australian Patent Application No. 2009204661 (hide)

Owner Vale Inco Limited

Inventors Silva, Roberto Mattioli; Evelin, Salomao Solino

Agent Spruson & Ferguson

Pub. Number AU-A-2009204661

PCT Pub. Number WO2009/089613

Priority 12/351,058 09.01.09 US; 61/021,147 15.01.08 US

Filing date 15 January 2009

Wipo publication date 23 July 2009

International Classifications

C22B 3/20 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C02F 1/26 (2006.01) Treatment of water, waste water, or sewage - by extraction

C02F 1/52 (2006.01) Treatment of water, waste water, or sewage - by flocculation or precipitation of suspended impurities

C02F 1/58 (2006.01) Treatment of water, waste water, or sewage - by removing specified dissolved compounds

C22B 3/04 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 3/22 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 3/46 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 23/00 (2006.01) Obtaining nickel or cobalt

C22B 26/22 (2006.01) Obtaining alkali, alkaline earth metals or magnesium

Event Publications

3 June 2010 PCT application entered the National Phase

  PCT publication WO2009/089613 Priority application(s): WO2009/089613

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