REACTION COLUMN IN A SPECIAL COMBINATION WITH A NATURAL CIRCULATION EVAPORATOR

Details for Australian Patent Application No. 2002250959 (hide)

Owner BASF AKTIENGESELLSCHAFT

Inventors STROFER, Eckhard; BREDEHOFT, Jan Peter; PALLASCH, Hans-Jurgen; HECK, Ludwig, E.

Pub. Number AU-A-2002250959

PCT Pub. Number WO2003/068359

Filing date 15 February 2002

Wipo publication date 4 September 2003

International Classifications

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

Event Publications

2 October 2003 Application Open to Public Inspection

  Published as AU-A-2002250959

4 November 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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