1
Jean-luc Dubois
Jean Luc Dubois, Fabienne Desdevises, St├ęphanie Serreau, Damien Vitry, Wataru Ueda: Process for the production of acrylic acid from propane. Arkema, Buchanan Ingersoll & Rooney PC, February 19, 2008: US07332625 (4 worldwide citation)

The invention concerns a method for producing acrylic acid from propane, which consists in passing a gas mixture including propane, water, vapor, and optionally an inert gas and/or molecular oxygen, on a catalyst of formula (I): Mo1VaSbbNbcSidOx, wherein: a ranges between 0.006 and 1, inclusively; b ...


2
Jean-luc Dubois
Jean Luc Dubois, Fabienne Desdevises, St├ęphanie Serreau, Damien Vitry, Wataru Ueda: Method for the production of acrylic acid from propane, in the presence of molecular oxygen. Arkema, Buchanan Ingersoll & Rooney PC, March 18, 2008: US07345198 (2 worldwide citation)

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) MolVaTebNbcSidOx to oxidize propane int ...


3
Jean-luc Dubois
Jean Luc Dubois, Stephanie Serreau, Fabienne Desdevises: Process for the preparation of acrylic acid comprising a partial oxidation of propane to propylene. Arkema France, Millen White Zelano & Branigan P C, June 8, 2010: US07732639

The invention relates to a method for preparing acrylic acid by oxidizing propylene and then acrolein, involving the recycling of gases that had not reacted by means of a partial oxidation of the propane, in parallel, at the end of the acrylic acid recovery step, then returning, to the propylene-con ...


4
Jean-luc Dubois
Jean Luc Dubois, Stephanie Serreau, Fabienne Desdevises: Process For The Preparation Of Acrylic Acid Comprising A Partial Oxidation Of Propane To Propylene. Baker Botts, January 3, 2008: US20080004468-A1

The invention relates to a method for preparing acrylic acid by oxidizing propylene and then acrolein, involving the recycling of gases that had not reacted by means of a partial oxidation of the propane, in parallel, at the end of the acrylic acid recovery step, then returning, to the propylene-con ...


5
Jean-luc Dubois
Jean Luc Dubois, Fabienne Desdevises, Stephanie Serreau, Damien Vitry, Wataru Ueda: Method for producing acrylic acid from propane, in the presence of molecular oxygen. Arkema, Buchanan Ingersoll PC, June 15, 2006: US20060128989-A1

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 int ...


6
Jean-luc Dubois
Jean Luc Dubois, Fabienne Desdevises, Stephanie Serreau, Damien Vitry, Wataru Ueda: Method for production acrylic acid from propane. Buchanan Ingersoll PC, August 17, 2006: US20060183941-A1

The invention concerns a method for producing acrylic acid from propane, which consists in passing a gas mixture including propane, water, vapour, and optionally an inert gas and/or molecular oxygen, on a catalyst of formula (I): Mo1VaSbbNbcSidOx, wherein: a ranges between 0.006 and 1, inclusively; ...