CLEANING OF HYDROCARBON-CONTAINING MATERIALS WITH CRITICAL AND SUPERCRITICAL SOLVENTS

Details for Australian Patent Application No. 2002236932 (hide)

Owner LOBO LIQUIDS, LLC

Inventors TUNNICLIFFE, Ian; MT. JOY, Raymond

Pub. Number AU-A-2002236932

PCT Pub. Number WO2002/064233

Priority 60/265,825 01.02.01 US

Filing date 31 January 2002

Wipo publication date 28 August 2002

International Classifications

B01D 011/04 Solvent extraction - of solutions which are liquid

A62D 003/00 Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances

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

B01D 011/02 Solvent extraction - of solids

C10G 001/04 Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal

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

Event Publications

20 February 2003 Application Open to Public Inspection

  Published as AU-A-2002236932

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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