Process for modifying shaped porous bodies of alpha-alumina, epoxidation catalyst comprising modified alpha-alumina and epoxidation method

This invention relates to shaped porous bodies of alpha-alumina platelets which are useful as catalyst carriers, filters, membrane reactors, and preformed bodies for composites. This invention also relates to processes of making such shaped bodies and processes for modifying the surface composition...

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Bibliographic Details
Main Authors BHASIN, MADAN, M, LAKSO, STEVEN, R, SERAFIN, JULIANA, G, WALLIN, STEN, HOWARD, KEVIN, E, LEBARON, PETER, C
Format Patent
LanguageEnglish
French
German
Published 15.01.2014
Subjects
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS
CONCRETE
HETEROCYCLIC COMPOUNDS
INORGANIC CHEMISTRY
LIME, MAGNESIA
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
REFRACTORIES
SLAG
THEIR RELEVANT APPARATUS
TRANSPORTING
TREATMENT OF NATURAL STONE
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Summary:This invention relates to shaped porous bodies of alpha-alumina platelets which are useful as catalyst carriers, filters, membrane reactors, and preformed bodies for composites. This invention also relates to processes of making such shaped bodies and processes for modifying the surface composition of alpha-alumina. The processes involve contacting with fluorine-containing gas.
Bibliography:Application Number: EP20130161427