Scrubbing of ammonia with urea ammonium nitrate solution

Details for Australian Patent Application No. 2008274985 (hide)

Owner Powerspan Corp

Inventors Alix, Francis; Duncan, Joanna

Agent Spruson & Ferguson

Pub. Number AU-A-2008274985

PCT Pub. Number WO2009/009725

Priority 60/949,298 12.07.07 US

Filing date 11 July 2008

Wipo publication date 15 January 2009

International Classifications

B01D 53/14 (2006.01) Separation of gases or vapours - by absorption

B01D 53/58 (2006.01) Separation of gases or vapours

Event Publications

18 February 2010 PCT application entered the National Phase

  PCT publication WO2009/009725 Priority application(s): WO2009/009725

27 January 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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