中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

93 records (took 0.025 seconds)

    CATALYST AND PROCESS FOR REDUCING CARBON MONOXIDE
    12.
    发明专利
    CATALYST AND PROCESS FOR REDUCING CARBON MONOXIDE 未知

    公开(公告)号：CA1073436A

    公开(公告)日：1980-03-11

    申请号：CA262907

    申请日：1976-10-07

    Applicant: HOECHST AG

    Inventor： VOGT WILHELM ,  GLASER HERMANN ,  KOCH JUERGEN

    IPC: B01J23/70 ,  B01J21/00 ,  B01J23/745 ,  B01J37/16 ,  C07B61/00 ,  C07C1/00 ,  C07C1/04 ,  C07C9/02 ,  C07C11/02 ,  C07C67/00

    Abstract: Reduction of carbon monoxide by means of hydrogen with the resultant formation of a mixture of hydrocarbons having substantially from 1 to 4 carbon atoms in contact with a catalyst containing iron or a mixture of iron and copper as its catalytically active ingredient, the catalyst being made by contacting one or more complex salts of the following general formula: Mex ¢Fe(CN)6!y in which Me stands for an iron and/or copper-ion, x stands for a number of 1 to 4, and y stands for a number of 1 to 3, with hydrogen or a hydrogen/carbon monoxide-mixture at about 200 to 500.degree.C, under 1 to 100 atmospheres absolute and over a period of about 2 to 20 hours and thereby reducing the complex salts substantially to elementary iron or copper.

    OXIDATION CATALYST
    14.
    发明专利
    OXIDATION CATALYST 未知

    公开(公告)号：CA1022529A

    公开(公告)日：1977-12-13

    申请号：CA199249

    申请日：1974-05-08

    Applicant: HOECHST AG

    Inventor： VOGT WILHELM ,  GLASER HERMANN ,  DYRSCHKA HELMUT

    IPC: B01D53/94 ,  B01J21/04 ,  B01J23/84 ,  B01J23/889

    Abstract: Carrier-supported catalyst comprised of a mixture of aluminates of copper, manganese and nickel as is active ingredients, and of pure aluminum oxide as its carrier. The catalyst contains the aluminates in a total proportion of 10 to 45 weight % and may contain copper, manganese and nickel in a ratio by weight of (2-4) : (1-2) : (0.1-1). Between 0.5 and 10 weight % of cerium in oxide form may be further applied to the catalyst.

Patent Agency Ranking