Catalyst for preparing ether and alcohol by hydrating and etherifying propylene

The present invention relates to a catalyst for preparing ether and aleohol by propylene hydrote etherification. Said catalyst uses one or more than one kind of organic acids to modify beta zeolite, the prepared modified beta zeolite catalyst apparently raises the conversion rate of propylene hydrat...

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Bibliographic Details
Main Authors DIANCHENG SUN, JINLONG LIU, RUYI QIU
Format Patent
LanguageEnglish
Published 13.06.2001
Edition7
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 present invention relates to a catalyst for preparing ether and aleohol by propylene hydrote etherification. Said catalyst uses one or more than one kind of organic acids to modify beta zeolite, the prepared modified beta zeolite catalyst apparently raises the conversion rate of propylene hydrate etherification reaction and the selectivity of di-isopropyl ether. The present invention also discloses the application of invented catalyst in the preparation of ether and alcohol by propylene hydrate etherification.
Bibliography:Application Number: CN2000123948