PROCESS FOR THE PROCESS MANAGEMENT OF AN EXTRACTIVE DISTILLATION PLANT, PROCESS CONTROL SYSTEM AND EXTRACTIVE DISTILLATION PLANT

Details for Australian Patent Application No. 2002336004 (hide)

Owner EC ERDOLCHEMIE GMBH

Inventors GRUB, Joachim-Walter; MICHEL, Joerg-Uwe; PRINZ, Peter-Adolf-Helmut; RHIEL, Franz-Ferdinand; VETTER, Markus; WEGNER, HorstWerner-Eugen-Willi

Pub. Number AU-A-2002336004

PCT Number PCT/IB02/03888

PCT Pub. Number WO2003/022390

Priority 101 44 239.4 04.09.01 DE

Filing date 28 August 2002

Wipo publication date 24 March 2003

International Classifications

B01D 003/40 Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping

Event Publications

20 February 2003 Complete Application Filed

  Priority application(s): 101 44 239.4 04.09.01 DE

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002336004

10 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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