Method for decomposing metal sulphate

Details for Australian Patent Application No. 2006314404 (hide)

Owner Outotec Oyj

Inventors Metsarinta, Maija-Leena

Agent Griffith Hack

Pub. Number AU-B-2006314404

PCT Pub. Number WO2007/057504

Priority 20051180 18.11.05 FI

Filing date 10 November 2006

Wipo publication date 24 May 2007

Acceptance publication date 19 April 2012

International Classifications

C01B 13/32 (2006.01) Oxygen - by oxidation or hydrolysis of elements or compounds in the liquid or solid state

C01B 13/18 (2006.01) Oxygen - by thermal decomposition of compounds, e.g. of salts or hydroxides

C01B 17/52 (2006.01) Sulfur

C01B 17/58 (2006.01) Sulfur

C23G 1/36 (2006.01) Cleaning or pickling metallic material with solutions or molten salts

Event Publications

22 May 2008 PCT application entered the National Phase

  PCT publication WO2007/057504 Priority application(s): WO2007/057504

19 April 2012 Application Accepted

  Published as AU-B-2006314404

16 August 2012 Standard Patent Sealed

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