Apparatus and method for thermal desalination based on pressurized formation and evaporation of droplets

Details for Australian Patent Application No. 2002337676 (hide)

Owner U.S.AQUASONICS CORPORATION

Inventors Fox, Jerry Van; Hartman, William Francis; Kepley, Larry Joe

Agent Pizzeys

Pub. Number AU-A-2002337676

PCT Number PCT/US02/25482

PCT Pub. Number WO2003/013682

Priority 09/927,172 10.08.01 US

Filing date 12 August 2002

Wipo publication date 24 February 2003

International Classifications

B01D 001/18 Evaporating

B01D 009/02 Crystallisation

C02F 001/04 Treatment of water, waste water, or sewage - by distillation or evaporation

B01D 003/00 Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping

Event Publications

20 February 2003 Complete Application Filed

  Priority application(s): 09/927,172 10.08.01 US

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002337676

9 February 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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