| 摘要 |
Process for preparing a catalyst for preparing ethylene oxide, which comprises silver and zinc applied to a support, where the process comprises at least (i) providing a support, (ii) applying zinc to the support according to (i) in an amount of from 10 ppm to 1500 ppm, in each case calculated as element and based on the total weight of the support according to (i), by bringing the support into contact with at least one mixture G1 comprising at least one zinc compound, (iii) drying and/or calcining the support obtained according to (ii), (iv) applying silver to the dried and/or calcined support by bringing the support into contact with at least one mixture G2 comprising at least one silver compound.
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