Process for increasing the capacity of an existing urea plant

Details for Australian Patent Application No. 2009231478 (hide)

Owner DSM IP Assets B.V.

Inventors Mennen, Johannes Henricus

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2009231478

PCT Pub. Number WO2009/121843

Priority 08006710.1 02.04.08 EP

Filing date 30 March 2009

Wipo publication date 8 October 2009

International Classifications

C07C 273/04 (2006.01) Preparation of urea or its derivatives, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups

B01J 12/00 (2006.01) Chemical processes in general for reacting gaseous media with gaseous media

C07C 275/06 (2006.01) Derivatives of urea, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups

Event Publications

25 November 2010 PCT application entered the National Phase

  PCT publication WO2009/121843 Priority application(s): WO2009/121843

23 December 2010 Assignment before Grant

  DSM IP Assets B.V. The application has been assigned to Stamicarbon B.V.

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