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发明名称
EPOXIDATION CATALYST
摘要
Titanium or vanadium zeolites are pretreated by contacting with an amino polyacid compound, such as ethylenediaminetetraacetic acid or a salt thereof, prior to use in olefin epoxidation with hydrogen peroxide.
申请公布号
US2006135795(A1)
申请公布日期
2006.06.22
申请号
US20040016053
申请日期
2004.12.17
申请人
QIN KUN;GREY ROGER A;WHITMAN PETER J
发明人
QIN KUN;GREY ROGER A.;WHITMAN PETER J.
分类号
C07D301/12
主分类号
C07D301/12
代理机构
代理人
主权项
地址
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