会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 83. 发明公开
    • Process and catalyst for preparing aromatic compounds
    • 制备芳香族化合物的方法和催化剂
    • EP0476489A1
    • 1992-03-25
    • EP91115287.4
    • 1991-09-10
    • Haldor Topsoe A/S
    • Derouane, Eric G.Davis, Robert J.Blom, Niels Jorgen
    • C07C5/41C10G35/085B01J23/56B01J23/89
    • B01J23/56B01J23/89B01J27/232C07C5/417
    • A process for preparing aromatic compounds, wherein a gaseous feed containing C₆ to C₂₀ hydrocarbons is reacted in the presence of a catalyst, which catalyst comprises a metal from Group VIII of the Periodic Table loaded on a hydrotalcite-type support material having in its uncalcined state the general formula



              Me(II) x Me(III) y (CO₃)(OH) 2x+3y-2 · aq



      with an x-ray diffraction (d003) greater than about 7.4 Angstroms, and wherein

         Me(II) is at least one divalent metal selected from the group comprising copper, magnesium, manganese, zinc and a metal from Group VIII of the Periodic Table;
         Me(III) is at least one trivalent metal selected from the group comprising aluminum, chromium and iron; and
         x and y are positive numbers satisfying the following relationship x/y ≧ 0.5.
    • 一种制备芳香族化合物的方法,其中含有C 6 -C 20烃的气体进料在催化剂存在下反应,该催化剂包括装载在未煅烧状态的水滑石型载体材料上的元素周期表第VIII族金属 通式Me(II)x Me(III)y(CO 3)(OH)2x + 3y-2·aq,X-射线衍射(d003)大于约7.4埃,其中Me(II)至少为一个 选自周期表第VIII族的铜,镁,锰,锌和金属的二价金属; Me(III)是至少一种选自铝,铬和铁的三价金属; x和y是满足以下关系的正数x /y≥0.5。