СПОСОБ ЭПОКСИДИРОВАНИЯ ОЛЕФИНА, КАТАЛИЗАТОР, ИСПОЛЬЗУЕМЫЙ ПРИ ОСУЩЕСТВЛЕНИИ СПОСОБА, НОСИТЕЛЬ, ИСПОЛЬЗУЕМЫЙ ПРИ ПОЛУЧЕНИИ КАТАЛИЗАТОРА, И СПОСОБ ПОЛУЧЕНИЯ НОСИТЕЛЯ

摘要

A carrier that may be used in the manufacture of an olefin epoxidation catalyst is provided that is obtained from a process involving the acid digestion of aluminum metal. Also provided is an olefin epoxidation catalyst comprising a silver component deposited on the carrier. Also provided is a process for the epoxidation of an olefin employing the catalyst and a process for producing a 1,2-diol, a 1,2-diol ether, or an alkanolamine employing the olefin oxide.