Process for the treatment of molybdenum concentrate also containing copper

Details for Australian Patent Application No. 2002349233 (hide)

Owner Cominco Engineering Services Ltd.

Inventors Jones, David L

Agent Spruson & Ferguson

Pub. Number AU-B-2002349233

PCT Number PCT/CA02/01852

PCT Pub. Number WO2003/048400

Priority 2,364,213 03.12.01 CA

Filing date 2 December 2002

Wipo publication date 17 June 2003

Acceptance publication date 26 July 2007

International Classifications

C22B 34/34 (2006.01) Obtaining refractory metals

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

C22B 3/06 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 3/10 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

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

C22B 3/26 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

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

C22B 15/00 (2006.01) Obtaining copper

Event Publications

13 March 2003 Complete Application Filed

  Priority application(s): 2,364,213 03.12.01 CA

21 August 2003 Application Open to Public Inspection

  Published as AU-B-2002349233

26 July 2007 Application Accepted

  Published as AU-B-2002349233

22 November 2007 Standard Patent Sealed

28 October 2010 Alteration of Name

  The name of the patentee has been altered to CESL Limited 2003

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