PROCESS FOR DEHYDROGENATING SECONDARY CYCLIC ALCOHOLS

IN THE DEHYDROGENATION OF SECONDARY ALCOHOLS IN THE PRESENCE OF A CATALYST COMPRISING ZINC OXIDE AND CALCIUM CARBONATE AT ELEVATED TEMPERATURE IN THE GAS PHASE, SECONDARY CYCLIC ALCOHOLS ARE USED AND THE DEHYDROGENATION IS CARRIED OUT IN THE PRESENCE OF HYDROGEN AND A CATALYST WHOSE ACTIVE COMPONENT...

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Bibliographic Details
Main Authors ROBERT MARKL, MICHAEL HESSE, FRANZ JOSEF BROCKER
Format Patent
LanguageEnglish
Published 31.07.2003
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
APPARATUS THEREFOR
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
GENERAL METHODS OF ORGANIC CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
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Summary:IN THE DEHYDROGENATION OF SECONDARY ALCOHOLS IN THE PRESENCE OF A CATALYST COMPRISING ZINC OXIDE AND CALCIUM CARBONATE AT ELEVATED TEMPERATURE IN THE GAS PHASE, SECONDARY CYCLIC ALCOHOLS ARE USED AND THE DEHYDROGENATION IS CARRIED OUT IN THE PRESENCE OF HYDROGEN AND A CATALYST WHOSE ACTIVE COMPONENTS COMPRISE FROM 30 TO 60 BY WEIGHT OF ZINC OXIDE AND FROM 40 TO 70 BY WEIGHT OF CALCIUM CARBONATE IN THE CALCITE MODIFICATION.
Bibliography:Application Number: MY1997PI01004