Process for manufacturing a mixture of primary alcohols from a synthesis
gas, in the presence of a catalyst containing copper, cobalt, zinc and
at least one alkali and/or alkaline earth metal
    3.
    发明授权
    Process for manufacturing a mixture of primary alcohols from a synthesis gas, in the presence of a catalyst containing copper, cobalt, zinc and at least one alkali and/or alkaline earth metal 失效
    在含有铜,钴,锌和至少一种碱金属和/或碱土金属的催化剂存在下,从合成气中制备伯醇混合物的方法

    公开(公告)号:US4780481A

    公开(公告)日:1988-10-25

    申请号:US26493

    申请日:1987-03-16

    CPC分类号: C07C29/156 Y02P20/52

    摘要: A process for manufacturing a mixture of saturated primary alcohols by reacting carbon oxides with hydrogen in the presence of a catalyst formed essentially of the following elements: copper, cobalt, zinc, at least one metal A selected from the group consisting of alkali and alkaline earth metals and optionally zirconium and/or at least one metal M selected from the group formed of scandium, yttrium and rare earth metals and/or at least one metal N selected from group VIII noble metals, the proportion by weight of each metal element being: copper: 15-55%, colbalt: 5-25%, zinc: 15-70%, metal A: 0.01-5%, zinconium: 0-55%, metal M: 0-20%, metal N: 0-1%, the total amount by weight of zinc and zirconium in percent by weight of all the metals being from 15 to 70% and the atomic ratios between these metals being: Cu/Co: 0.2:1 to 5:1 and Zn/(Zn+Zr): 0.05:1 to 1:1 and (Zn+Zr)/Co: 0.5:1 to 8:1.The catalyst may be prepared by complexing or by coprecipitating catalytic elements.

    摘要翻译: 一种在主要由以下元素形成的催化剂存在下使碳氧化物与氢气反应来制造饱和伯醇的混合物的方法:铜,钴,锌,至少一种选自碱金属和碱土金属的金属 金属和任选的锆和/或至少一种选自钪,钇和稀土金属的金属和/或至少一种选自VIII族贵金属的金属,金属元素的重量比例为: 铜:15-55%,钴:5-25%,锌:15-70%,金属A:0.01-5%,锌银:0-55%,金属M:0-20%,金属N:0-1 %,所有金属的重量百分比为15〜70%的锌和锆的总量,这些金属的原子比为Cu / Co:0.2:1〜5:1,Zn /(Zn + Zr):0.05:1〜1:1,(Zn + Zr)/ Co:0.5:1〜8:1。 催化剂可以通过络合或通过共沉淀催化元素来制备。

    Conversion of synthesis gas to hydrocarbons in the presence of a liquid
phase
    10.
    发明授权
    Conversion of synthesis gas to hydrocarbons in the presence of a liquid phase 失效
    在液相存在下将合成气转化为烃

    公开(公告)号:US5869541A

    公开(公告)日:1999-02-09

    申请号:US815987

    申请日:1997-03-10

    摘要: A process for the synthesis of essentially linear saturated C.sub.5.sup.+ hydrocarbons from a gas phase comprising synthesis gas is described. The process comprises circulation of an inert liquid phase and said gas phase in a reaction zone, in which the reaction zone is provided with at least one means for introducing gas and liquid phases, and at least one means for extracting the hydrocarbon phase formed by the Fischer-Tropsch reaction, and characterized in that the reaction zone comprises at least one mixing means. Preferably, at least one mixing means is a static mixer. An apparatus for carrying out the described process is also described.

    摘要翻译: 描述了从包含合成气的气相合成基本上线性的饱和C 5+烃的方法。 该方法包括在反应区中循环惰性液相和所述气相,其中反应区设置有至少一种用于引入气相和液相的装置,以及至少一种用于提取由 费 - 托反应,其特征在于反应区包含至少一个混合装置。 优选地,至少一个混合装置是静态混合器。 还描述了用于执行所描述的过程的装置。