Recovering metal values from a metalliferrous material using neutralization agent comprising dissolved aluminium complex in solution

Details for Australian Patent Application No. 2010292916 (hide)

Owner SHERRITT INTERNATIONAL CORPORATION

Inventors Collins, Michael Joseph; Holloway, Preston Carl; Yuzda, Eugene William

Agent Griffith Hack

Pub. Number AU-A-2010292916

PCT Pub. Number WO2011/029172

Priority 12/556,288 09.09.09 US; 2,678,276 09.09.09 CA

Filing date 21 January 2010

Wipo publication date 17 March 2011

International Classifications

C22B 3/44 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

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

C22B 21/00 (2006.01) Obtaining aluminium

C22B 23/00 (2006.01) Obtaining nickel or cobalt

Event Publications

22 March 2012 PCT application entered the National Phase

  PCT publication WO2011/029172 Priority application(s): WO2011/029172

5 April 2012 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 27 Feb 2012

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