METHOD FOR PRODUCING ACRYLIC ACID FROM PROPANE IN THE PRESENCE OF MOLECULAR OXYGEN
Application 378/KOLNP/2005 published 2006-03-03, filed 2005-03-09
The invention concerns the production of acrylic acid from propane in the presence of molecular oxygen. Said method consists in passing a gas mixture comprising propane, molecular oxygen, water vapour and, optionally, an inert gas, on a catalyst of formula (I) Mo1VaTebNbcSidOx to oxidize propane into acrylic acid, the propane/molecular oxygen mol ratio in the initial gas mixture being not less than 0.5. (FIG. - 1)
Applicant
ARKEMA
4/8 COURS MICHELET 92800 PUTEAUX FRANCE
Inventor
1. DUBOIS JEAN-LUC 2. DESDEVISES FABIENNE 3. SERREAU STEPHANIE 4. VITRRY DAMIEN 5. UEDA WATARU
International Info
Classification: C07C 57/05,51/215,57/04
Publication Number: WO 04/024666 A1
Application Date: 2003-09-09
Priority Information
02/11197 FR 2002-09-10