Process for the epoxidation of hydrocarbons
    4.
    发明授权
    Process for the epoxidation of hydrocarbons 失效
    烃类环氧化方法

    公开(公告)号:US06673949B2

    公开(公告)日:2004-01-06

    申请号:US10214073

    申请日:2002-08-07

    IPC分类号: C07D30108

    摘要: The present invention relates to a process for the epoxidation of hydrocarbons. This process comprises reacting at least one hydrocarbon with oxygen or air or nitrous oxide or other gaseous oxidants, in the presence of a mixture comprising at least two elements selected from the group consisting of Sc, Y, Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Re, Fe, Co, Ni, Sn, Pb, Sb, Bi and Se, on a support with a BET surface area of less than 200 m2/g. The present invention also relates to catalysts suitable for the epoxidation of hydrocarbons, wherein the catalyst comprises a mixture comprising at least two metals selected from the group consisting of Sc, Y, Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Re, Fe, Co, Ni, Sn, Pb, Sb, Bi and Se, on a support with a BET surface area of less than 200 m2/g.

    摘要翻译: 本发明涉及烃的环氧化方法。 该方法包括使至少一种烃与氧或空气或一氧化二氮或其它气体氧化剂在包含选自Sc,Y,Ti,Zr,Hf,V,Nb中的至少两种元素的混合物存在下反应 ,Ta,Cr,Mo,W,Re,Fe,Co,Ni,Sn,Pb,Sb,Bi和Se,在BET表面积小于200m 2 / g的载体上。 本发明还涉及适用于烃类环氧化的催化剂,其中催化剂包括选自Sc,Y,Ti,Zr,Hf,V,Nb,Ta,Cr,Mo中的至少两种金属的混合物 ,W,Re,Fe,Co,Ni,Sn,Pb,Sb,Bi和Se在BET表面积小于200m 2 / g的载体上。

    Process for the epoxidation of hydrocarbons
    5.
    发明申请
    Process for the epoxidation of hydrocarbons 失效
    烃类环氧化方法

    公开(公告)号:US20030040635A1

    公开(公告)日:2003-02-27

    申请号:US10214073

    申请日:2002-08-07

    IPC分类号: C07D301/03

    摘要: The present invention relates to a process for the epoxidation of hydrocarbons. This process comprises reacting at least one hydrocarbon with oxygen or air or nitrous oxide or other gaseous oxidants, in the presence of a mixture comprising at least two elements selected from the group consisting of Sc, Y, Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Re, Fe, Co, Ni, Sn, Pb, Sb, Bi and Se, on a support with a BET surface area of less than 200 m2/g. The present invention also relates to catalysts suitable for the epoxidation of hydrocarbons, wherein the catalyst comprises a mixture comprising at least two metals selected from the group consisting of Sc, Y, Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Re, Fe, Co, Ni, Sn, Pb, Sb, Bi and Se, on a support with a BET surface area of less than 200 m2/g.

    摘要翻译: 本发明涉及烃的环氧化方法。 该方法包括使至少一种烃与氧或空气或一氧化二氮或其它气体氧化剂在包含选自Sc,Y,Ti,Zr,Hf,V,Nb中的至少两种元素的混合物存在下反应 ,Ta,Cr,Mo,W,Re,Fe,Co,Ni,Sn,Pb,Sb,Bi和Se的组合,在BET表面积小于200m2 / g的载体上。 本发明还涉及适用于烃类环氧化的催化剂,其中催化剂包括选自Sc,Y,Ti,Zr,Hf,V,Nb,Ta,Cr,Mo中的至少两种金属的混合物 ,W,Re,Fe,Co,Ni,Sn,Pb,Sb,Bi和Se,在BET表面积小于200m2 / g的载体上。