Fluorine absorption/desorption agent for electrolysis solution in zinc electrolytic refining, and method for removing fluorine using said fluorine absorption/ desorption agent

Details for Australian Patent Application No. 2005264435 (hide)

Owner Mitsui Mining & Smelting Co., Ltd.

Inventors Haiki, Kenji; Sakata, Masatami; Hata, Hiroshi; Nishina, Kazuhiko

Agent Pizzeys

Pub. Number AU-B-2005264435

PCT Pub. Number WO2006/009096

Priority 2004-216410 23.07.04 JP; 2005-154608 26.05.05 JP

Filing date 15 July 2005

Wipo publication date 26 January 2006

Acceptance publication date 9 December 2010

International Classifications

B01J 20/02 (2006.01) Solid sorbent compositions - comprising inorganic material

B01J 20/06 (2006.01) Solid sorbent compositions - comprising oxides or hydroxides of metals not provided for in group

C02F 1/28 (2006.01) Treatment of water, waste water, or sewage - by sorption

C25C 7/06 (2006.01) Constructional parts, or assemblies thereof, of cells

Event Publications

15 February 2007 PCT application entered the National Phase

  PCT publication WO2006/009096 Priority application(s): WO2006/009096

9 December 2010 Application Accepted

  Published as AU-B-2005264435

7 April 2011 Standard Patent Sealed

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