DUAL CATALYST SYSTEM FOR PROPYLENE PRODUCTION

The invention relates to a dual catalyst system for producing propylene from butene comprising a mesoporous silica catalyst impregnated with metal oxide and a mordenite framework inverted (MFI) structured silica catalyst downstream of the mesoporous silica catalyst, where the mesoporous silica catal...

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Bibliographic Details
Main Authors SHAIKH, Sohel, AKHTAR, Mohammad Naseem, AL-KHATTAF, Sulaiman Saleh, PALANI, Arudra, AITANI, Abdullah M, AL-YAMI, Mohammed A, BHUIYAN, Tazul Islam
Format Patent
LanguageEnglish
French
German
Published 13.12.2023
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
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Summary:The invention relates to a dual catalyst system for producing propylene from butene comprising a mesoporous silica catalyst impregnated with metal oxide and a mordenite framework inverted (MFI) structured silica catalyst downstream of the mesoporous silica catalyst, where the mesoporous silica catalyst includes a pore size distribution of at least 2.5 nm to 40 nm and a total pore volume of at least 0.600 cm/g, and the MFI structured silica catalyst has a total acidity of 0.001 mmol/g to 0.1 mmol/g.
Bibliography:Application Number: EP20190163840