Patents Assigned to Societe Quebecoise D'Initiatives Petrolieres (Soquip)
  • Catalysts for the aromatization of light paraffins and olefins
    Patent number: 5135898
    Abstract: In accordance with the present invention, there is now provided a hybrid catalyst suitable for the aromatization of light paraffins and olefins, comprising a mixture of a pentasil type zeolite having the structure of ZSM-5 or ZSM-11, and a cocatalyst consisting of gallium oxide supported by an oxide selected from the group consisting of silica, alumina particles and chromium oxide particles.
    Type: Grant
    Filed: July 25, 1991
    Date of Patent: August 4, 1992
    Assignee: Societe Quebecoise D'Initiatives Petrolieres (Soquip)
    Inventors: Raymond Le Van Mao, Jianhua Yao