Patents Assigned to Japan Gas Synthesized, Ltd.
  • Catalyst and process for producing liquefied petroleum gas
    Patent number: 7834230
    Abstract: A catalyst for producing a liquefied petroleum gas according to the present invention comprises a Pd- and/or Pt-based catalyst component and a USY-type zeolite. By using the catalyst, a hydrocarbon containing propane or butane as a main component, i.e. a liquefied petroleum gas, can be produced with high activity, high selectivity and high yield from at least one of methanol and dimethyl ether.
    Type: Grant
    Filed: August 18, 2006
    Date of Patent: November 16, 2010
    Assignee: Japan Gas Synthesized, Ltd.
    Inventors: Kaoru Fujimoto, Kenji Asami, Xiaohong Li, Qianwen Zhang