Adsorbents for removing heavy metals and methods for producing and using the same

Details for Australian Patent Application No. 2003300942 (hide)

Owner Calgon Carbon Corporation

Inventors Vo, Toan Phan

Pub. Number AU-A-2003300942

PCT Number PCT/US2003/0399

PCT Pub. Number WO2005/061099

Filing date 16 December 2003

Wipo publication date 14 July 2005

International Classifications

B01J 020/06 Solid sorbent compositions - comprising oxides or hydroxides of metals not provided for in group

B01J 020/28 Solid sorbent compositions - characterised by their form or physical properties

B01J 020/08 Solid sorbent compositions

B01J 020/20 Solid sorbent compositions - comprising free carbon

B01J 020/32 Solid sorbent compositions

C02F 001/28 Treatment of water, waste water, or sewage - by sorption

C02F 001/62 Treatment of water, waste water, or sewage - Heavy metal compounds

B01D 053/04 Separation of gases or vapours - with stationary adsorbents

Event Publications

27 May 2004 Complete Application Filed

1 September 2005 Application Open to Public Inspection

  Published as AU-A-2003300942

31 August 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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