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Carrier of catalyst for production of epoxide, catalyst for production of epoxide, and method for production of epoxide
Carrier of catalyst for production of epoxide, catalyst for production of epoxide, and method for production of epoxide
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机译:用于生产环氧化物的催化剂的载体,用于生产环氧化物的催化剂和用于生产环氧化物的方法
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摘要
A carrier for use in the catalyst for the production of an epoxide is obtained by preparing a carrier precursor containing (a) α-alumina, (b) silicon or a compound thereof, and (c) at least one element selected from the class consisting of germanium, tin, lead, phosphorus, antimony, and bismuth or a compound thereof and subsequently heat-treating the precursor in non-oxidative gas. The catalyst for the production of the epoxide is obtained by having silver deposited on this carrier and the epoxide is obtained from a corresponding unsaturated hydrocarbon of 2–4 carbon atoms with a high selectivity by using the catalyst.
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