METHOD FOR MAKING HYDROGEN USING A GOLD CONTAINING WATER-GAS SHIFT CATALYST
摘要
The present invention relates to a method for making hydrogen comprising contacting in a water-gas shift reaction zone a feed comprising carbon monoxide and water under water-gas shift conditions with an effective catalytic amount of a catalyst comprising highly dispersed gold on a sulfated zirconia, and collecting from the water-gas shift reaction zone an effluent comprising hydrogen and carbon dioxide. The invention also provides a catalyst composition and a method of making the catalyst. A method of CO oxidation using the catalyst is also disclosed. In a specific embodiment the invention provides a method for carrying out the water-gas shift reaction in the fuel processor associated with a fuel cell.
申请公布号
WO2005005032(A2)
申请公布日期
2005.01.20
申请号
WO2004US18437
申请日期
2004.06.10
申请人
CHEVRON U.S.A., INC.;KUPERMAN, ALEXANDER;MOIR, MICHAEL, E.