Procédé de fabrication d'oxyde d'éthylène

摘要

1321095 Oxidation catalysts SNAM PRO GETTI SpA 26 Aug 1970 [26 Aug 1969 29 July 1970 (3)] 41159/70 Heading B1E [Also in Division C2] Catalysts comprise as active components silver, barium and calcium on an inert support, the amounts of the active components providing 4-15 g-atom Ag per g-atom of Ba+Ca. The active components are precipitated from a solution containing soluble salts of Ag, Ca and Ba and the precipitate is distributed on the support as a suspension.