SEPERATION OF OIL FROM SAND

Details for Australian Patent Application No. 2003251129 (hide)

Owner ACCENTUS PLC

Inventors BOWE, Michael, Joseph; McCAUSLAND, Linda, Jane; TURNER, Andrew, Derek

Pub. Number AU-A-2003251129

PCT Number PCT/GB03/02685

PCT Pub. Number WO2004/004863

Priority 0215428.4 04.07.02 GB; 0215552.1 05.07.02 GB

Filing date 24 June 2003

Wipo publication date 23 January 2004

International Classifications

B01D 021/00 Separation of suspended solid particles from liquids by sedimentation

B01D 017/00 Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion

B09C 001/00 Reclamation of contaminated soil

C10G 001/00 Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal

E21B 043/36 Obtaining fluids from wells

E21B 043/40 Obtaining fluids from wells

B01D 021/24 Separation of suspended solid particles from liquids by sedimentation - Feed or discharge mechanisms for settling tanks

B01D 021/28 Separation of suspended solid particles from liquids by sedimentation

B01D 017/025 Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion - by gravity, in a settling tank

Event Publications

16 October 2003 Complete Application Filed

  Priority application(s): 0215428.4 04.07.02 GB; 0215552.1 05.07.02 GB

11 March 2004 Application Open to Public Inspection

  Published as AU-A-2003251129

14 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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