METHOD FOR THE SEPARATION OF GASEOUS COMPONENTS FROM TECHNICAL GASES BY MEANS OF ETHYLENE GLYCOL DIMETHYL ETHERS AT LOW TEMPERATURES

Details for Australian Patent Application No. 2002327876 (hide)

Owner UHDE GMBH

Inventors WYSCHOFSKY, Michael; HOBERG, Dirk

Pub. Number AU-A-2002327876

PCT Number PCT/EP02/07915

PCT Pub. Number WO2003/011432

Priority 101 36 484.9 27.07.01 DE

Filing date 17 July 2002

Wipo publication date 17 February 2003

International Classifications

B01D 053/14 Separation of gases or vapours - by absorption

Event Publications

23 January 2003 Complete Application Filed

  Priority application(s): 101 36 484.9 27.07.01 DE

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2002327876

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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