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发明授权
US07547795B2 Silver-containing catalysts, the manufacture of such silver-containing catalysts, and the use thereof 有权
含银催化剂，这种含银催化剂的制造及其用途

Silver-containing catalysts, the manufacture of such silver-containing catalysts, and the use thereof
摘要：
A high activity and high selectivity silver catalyst comprising silver and, optionally, one or more promoters supported on a suitable support material having the form of a shaped agglomerate. The structure of the shaped agglomerate is that of a hollow cylinder having a relatively small inside (bore) diameter. The catalyst is made by providing the shaped material of a particular geometry and incorporating the catalytic components therein. The catalyst is useful in the epoxidation of ethylene.
摘要（中）：

一种高活性和高选择性的银催化剂，其包含银和任选的一种或多种支持在具有成形附聚物形式的合适载体材料上的助催化剂。 成形附聚物的结构是具有相对较小的内径（孔）直径的中空圆柱体的结构。 催化剂通过提供具有特定几何形状的成形材料并将其中的催化组分并入而制成。 该催化剂可用于乙烯的环氧化。

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