PROCESS AND ARRANGEMENT FOR SEPARATING OIL FROM OIL CONTAINING MATERIALS

Details for Australian Patent Application No. 2002258296 (hide)

Owner THERMTECH AS

Inventors STRAND, Asbjorn

Pub. Number AU-A-2002258296

PCT Pub. Number WO2002/092187

Priority 20012402 16.05.01 NO

Filing date 16 May 2002

Wipo publication date 25 November 2002

International Classifications

B01D 003/38 Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping

C02F 011/00 Treatment of sludge

E21B 021/06 Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor

F26B 011/12 Machines or apparatus for drying solid materials or objects with movement which is non-progressive

F26B 017/18 Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement

Event Publications

1 May 2003 Application Open to Public Inspection

  Published as AU-A-2002258296

4 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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