Process for alkylating an isoparaffin with a salt of a heteropoly-acid
as a catalyst
    1.
    发明授权
    Process for alkylating an isoparaffin with a salt of a heteropoly-acid as a catalyst 失效
    用杂多酸的盐作为催化剂烷基化异链烷烃的方法

    公开(公告)号:US5321196A

    公开(公告)日:1994-06-14

    申请号:US26496

    申请日:1993-03-04

    IPC分类号: C07C2/58 C07C2/62

    摘要: A process for alkylating an isoparaffin comprising reacting an isoparaffin with a monoolefin in the presence of a salt of a heteropoly-acid as a solid catalyst. The salt of the heteropoly-acid is a compound obtained by substituting a cation for a hydrogen ion of a heteropoly-acid of the formula H.sub.k.X.Y.sub.m.Z.sub.12-m.O.sub.40.nH.sub.2 O, wherein X is a hetero-atom selected from the group consisting of P, Si, Ge and As, each of Y and Z is a polyatom selected from the group consisting of W, Mo and V, k is 3 or 4, m is 0 or 1, and n is a positive number.

    摘要翻译: 一种异构烷烃烷基化方法,包括在杂多酸盐作为固体催化剂的存在下使异链烷烃与单烯烃反应。 杂多酸的盐是通过用阳离子取代式Hk.X.Ym.Z12-m.O40.nH2O的杂多酸的氢离子而获得的化合物,其中X是选自以下的杂原子 由P,Si,Ge和As组成的组中,Y和Z各自为选自W,Mo和V的多原子,k为3或4,m为0或1,n为正数 。