Enhanced process for the synthesis of urea

Details for Australian Patent Application No. 2008253238 (hide)

Owner Saipem S.p.A

Inventors Carlessi, Lino; Gianazza, Alessandro

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2008253238

PCT Pub. Number WO2008/141832

Priority MI 2007 A 001029 22.05.07 IT

Filing date 19 May 2008

Wipo publication date 27 November 2008

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 19/24 (2006.01) Chemical, physical, or physico-chemical processes in general - Stationary reactors without moving elements inside

Event Publications

24 December 2009 PCT application entered the National Phase

  PCT publication WO2008/141832 Priority application(s): WO2008/141832

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