| 摘要 |
The invention is directed towards a process for the epoxidation of olefins, using molecular oxygen and hydrogen, characterized in that, as catalyst, a compound comprising gold, preferably in nanometer size, on a support material, in which the support material contain one or more element(s) from the lanthanoide series is applied, and a compound comprising gold, preferably in nanometer size, on a support material, in which the support material contain one or more element(s) selected from metals having the atomic number 58-71 of which Cerium and Neodymium are excluded, a process for the preparation of said compounds and a method of catalyzing a chemical reaction comprising conducting said chemical reaction in the presence of said compound.
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