A CATALYST AND A PROCESS FOR THE PRODUCTION OF ETHYLENICALLY UNSATURATED CARBOXYLIC ACIDS OR ESTERS

The invention discloses a catalyst comprising a silica support, a modifier metal and a catalytic alkali metal. The silica support has a multimodal pore size distribution comprising a mesoporous pore size distribution having an average pore size in the range 2 to 50 nm and a pore volume of said mesop...

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Bibliographische Detailangaben
Hauptverfasser: NISHIDA, Kazufumi, JOHNSON, David William, HASEGAWA, Toshio, NINOMIYA, Wataru, RUNNACLES, Jonathan
Format: Patent
Sprache:eng ; fre ; ger
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