A process is disclosed for the epoxidation of an olefin with hydrogen and oxygen in the presence of an oxidation catalyst comprising a transition metal zeolite, and a noble metal catalyst comprising a noble metal and an ion-exchange resin. The process is highly productive and selective in making epoxides. A noble metal catalyst comprising a cation-exchanged resin further improves the productivity and/or the selectivity of the process.
申请公布号
WO2007046960(A2)
申请公布日期
2007.04.26
申请号
WO2006US34396
申请日期
2006.09.01
申请人
LYONDELL CHEMICAL TECHNOLOGY, L.P.
发明人
LE-KHAC, BI;KAMINSKY, MARK, P.;QIN, KUN;GREY, ROGER, A.