作者: Randall Clayton Yeates , John Robert Lockemeyer , Marek Matusz
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摘要: A catalyst for the epoxidation of an olefin comprising a carrier and deposited on carrier, silver, promoting amount one or more promoters selected from group consisting alkali metals rhenium nickel, wherein nickel is added as compound complex during initial impregnation along with silver other promoters; including process preparing catalyst; oxide by reacting feed oxygen in presence 1,2-diol, 1,2-diol ether, 1,2-carbonate, alkanolamine.