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METHOD FOR THE PRODUCTION OF 1,2-ETHYLENE GLYCOL AND 1,2-PROPYLENE GLYCOL BY HETEROGENEOUSLY CATALYZED HYDROGENOLYSIS OF A POLYOL
METHOD FOR THE PRODUCTION OF 1,2-ETHYLENE GLYCOL AND 1,2-PROPYLENE GLYCOL BY HETEROGENEOUSLY CATALYZED HYDROGENOLYSIS OF A POLYOL
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机译:多相非均相催化加氢裂解制备1,2-乙二醇和1,2-丙二醇的方法
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摘要
The invention relates to a method for producing a 1,2-ethylene glycol and 1,2-propylene glycol by heterogeneously catalyzed hydrogenolysis of a polyol, wherein a catalyst comprising rhodium (Rh) is used as a heterogeneous catalyst and a carrier material, selected from the group of carbon, zirconium dioxide, titanium dioxide and calcium carbonate is used, wherein the catalyst does not comprise ruthenium (Ru).
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