Method for ammoniacal leaching

Details for Australian Patent Application No. 2008278269 (hide)

Owner MetaLeach Limited

Inventors Sutcliffe, Matthew Leslie; Johnston, Garry Mervyn; Welham, Nicholas James

Agent Wrays

Pub. Number AU-A-2008278269

PCT Pub. Number WO2009/009825

Priority 2007903815 13.07.07 AU; 2007906262 15.11.07 AU

Filing date 11 July 2008

Wipo publication date 22 January 2009

International Classifications

C22B 3/14 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

Event Publications

21 January 2010 PCT application entered the National Phase

  PCT publication WO2009/009825 Priority application(s): WO2009/009825

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