A PROCESS FOR THE CONTINUOUS PRODUCTION OF EITHER ACROLEIN OR ACRYLIC ACID AS THE TARGET PRODUCT FROM PROPENE

A process for the continuous production of either acrolein or acrylic acid as the target product from propene comprising a catalyzed gas phase partial oxidation of propene to yield a product gas containing the target product, transferring the target product in a separating zone from the product gas...

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Bibliographic Details
Main Authors MUELLER-ENGEL, Klaus Joachim, BENDER, Michael, AMAKAWA, Kazuhiko, SCHULZ, Lukas, WALSDORFF, Christian, UNVERRICHT, Signe
Format Patent
LanguageEnglish
French
German
Published 05.07.2023
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Summary:A process for the continuous production of either acrolein or acrylic acid as the target product from propene comprising a catalyzed gas phase partial oxidation of propene to yield a product gas containing the target product, transferring the target product in a separating zone from the product gas into the liquid phase and conducting out of the separating zone a stream of residual gas the major portion of which is returned into the partial oxidation and the remaining portion of said stream is purged from the process as off-gas from which synthesis gas can be produced or which can be added to synthesis gas produced otherwise.
Bibliography:Application Number: EP20200737476