METHOD OF PRESERVING OLEFIN OXIDATION CATALYST, AND METHOD OF OXIDIZING OLEFIN WITH THE CATALYST
PROBLEM TO BE SOLVED: To provide a method of preserving a catalyst which can keep an olefin oxide selectivity after its preservation for a long period of time. SOLUTION: In this method, the olefin oxidation catalyst, in which active components including silver and an alkali metal are supported on a...
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| creator | NAKADAI KATSUMI YAMAMOTO ETSUJI |
| description | PROBLEM TO BE SOLVED: To provide a method of preserving a catalyst which can keep an olefin oxide selectivity after its preservation for a long period of time. SOLUTION: In this method, the olefin oxidation catalyst, in which active components including silver and an alkali metal are supported on a carrier, is preserved at ≤30% relative humidity. COPYRIGHT: (C)2004,JPO |
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| subjects | APPARATUS THEREFOR CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY GENERAL METHODS OF ORGANIC CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING |
| title | METHOD OF PRESERVING OLEFIN OXIDATION CATALYST, AND METHOD OF OXIDIZING OLEFIN WITH THE CATALYST |
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