EP 1631382 A2 20060308 - OXIDATION OF PROPANE TO GIVE ACRYLIC ACID USING CATALYSTS IN A MIXTURE OF CRYSTALLINE PHASES
Title (en)
OXIDATION OF PROPANE TO GIVE ACRYLIC ACID USING CATALYSTS IN A MIXTURE OF CRYSTALLINE PHASES
Title (de)
OXIDATION VON PROPAN ZU ACRYLSÄURE UNTER VERWENDUNG VON KATALYSATOREN IN EINEM GEMISCH KRISTALLINER PHASEN
Title (fr)
OXYDATION DU PROPANE EN ACIDE ACRYLIQUE PAR UTILISATION DE CATALYSEURS EN MELANGE DE PHASES CRISTALLINES
Publication
Application
Priority
- FR 2004001290 W 20040525
- FR 0306414 A 20030527
Abstract (en)
[origin: WO2004105938A2] The invention relates to a method for the production of acrylic acid from propane, in which a gas mixture comprising propane, water vapour and, optionally, an inert gas and/or molecular oxygen is passed over a catalyst, comprising a crystalline catalyst phase of formula (I) or (I') TeaMolVbNbcOx (I) Sba Mol VbOy (I'), associated with a crystalline catalyst phase for activating the propane.
IPC 1-7
IPC 8 full level
B01J 23/00 (2006.01); B01J 23/28 (2006.01); B01J 27/057 (2006.01); B01J 35/00 (2006.01); C07C 51/215 (2006.01); B01J 23/18 (2006.01); B01J 23/20 (2006.01)
CPC (source: EP KR US)
B01J 23/00 (2013.01 - KR); B01J 23/002 (2013.01 - EP US); B01J 23/28 (2013.01 - EP US); B01J 27/0576 (2013.01 - EP US); B01J 35/19 (2024.01 - EP US); C07C 51/215 (2013.01 - EP KR US); C07C 57/04 (2013.01 - KR); B01J 23/18 (2013.01 - EP US); B01J 23/20 (2013.01 - EP US); B01J 2523/00 (2013.01 - EP US)
C-Set (source: EP US)
Citation (search report)
See references of WO 2004105938A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
FR 2855516 A1 20041203; FR 2855516 B1 20050708; CN 1795045 A 20060628; EP 1631382 A2 20060308; JP 2007502319 A 20070208; KR 20060006971 A 20060120; US 2006293538 A1 20061228; US 7683213 B2 20100323; WO 2004105938 A2 20041209; WO 2004105938 A3 20050602
DOCDB simple family (application)
FR 0306414 A 20030527; CN 200480014573 A 20040525; EP 04767168 A 20040525; FR 2004001290 W 20040525; JP 2006530376 A 20040525; KR 20057022486 A 20051124; US 55802305 A 20051123