利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

8 条记录 (耗时 0.011 秒)

    Compact combined shift and selective methanation reactor for co control
    2.
    发明申请
    Compact combined shift and selective methanation reactor for co control 审中-公开
    紧凑型组合式换档和选择性甲烷化反应器用于共同控制

    公开(公告)号：US20030086866A1

    公开(公告)日：2003-05-08

    申请号：US10015042

    申请日：2001-10-26

    发明人： James R. Wangerow ,  Chakravarthy Sishtla ,  Andy H. Hill ,  Michael Onischak

    IPC分类号： C01B003/12 ,  B01J008/02

    CPC分类号： C01B3/586 ,  B01J8/0453 ,  B01J2208/025 ,  C01B3/16 ,  C01B2203/0283 ,  C01B2203/0445 ,  C01B2203/047 ,  C01B2203/1047 ,  C01B2203/1058 ,  C01B2203/107 ,  C01B2203/1076

    摘要： A reactor for CO control having a reactor vessel having a water-gas shift catalyst zone, a mixed catalyst zone downstream of the water-gas shift catalyst zone, and a methanation catalyst zone disposed downstream of the mixed catalyst zone, at least one water-gas shift catalyst disposed in the water-gas shift catalyst zone, at least one methanation catalyst disposed in the methanation catalyst zone, and a mixture of the water-gas shift catalyst and the methanation disposed in the mixed catalyst zone.

    摘要翻译： 一种用于CO控制的反应器，具有具有水煤气变换催化剂区域的反应器容器，在水煤气变换催化剂区域下游的混合催化剂区域和设置在混合催化剂区域下游的甲烷化催化剂区域，至少一个水 - 设置在水煤气变换催化剂区中的气体变换催化剂，设置在甲烷化催化剂区域中的至少一个甲烷化催化剂，以及配置在混合催化剂区域中的水煤气变换催化剂和甲烷化物的混合物。

    METHOD OF COMBUSTION, ESPECIALLY FOR THE PRODUCTION OF PIG IRON OR FOR THE MANUFACTURE OF CEMENT
    3.
    发明申请
    METHOD OF COMBUSTION, ESPECIALLY FOR THE PRODUCTION OF PIG IRON OR FOR THE MANUFACTURE OF CEMENT 审中-公开
    燃烧方法，特别是用于生产钢铁或制造水泥的方法

    公开(公告)号：US20010047623A1

    公开(公告)日：2001-12-06

    申请号：US09440291

    申请日：1999-11-15

    发明人： IVAN MILOSAVLJEVIC ,  PASCAL DUPERRAY ,  STEPHANE ARNOUX

    IPC分类号： C01B003/12 ,  F23G005/00

    CPC分类号： C10J3/64 ,  C10J3/66 ,  C10J2200/152 ,  C10J2300/0946 ,  C10K1/007 ,  C10K3/003 ,  C10K3/06 ,  C21B5/001 ,  Y02E50/30

    摘要： The invention relates to a method of combustion, in which waste, especially household and/or industrial waste, is subjected to a process (T) comprising at least one step in which the waste is pyrolysed and a gas mixture containing hydrocarbons is created, and then a step in which gaseous hydrocarbons are brought into contact with steam and with an oxidizing agent, and resulting in the production of a final gas mixture (FM) containing carbon monoxide and hydrogen, and then at least part of the carbon monoxide and of the hydrogen is used, as a mixture, as fuel, for example in a blast furnace (F) or in a cement kiln. The method can be used especially for manufacturing pig iron or cement.

    摘要翻译： 本发明涉及一种燃烧方法，其中废物，特别是家用和/或工业废物经受包括至少一个步骤的方法（T），其中废物被热解并产生含有烃的气体混合物，以及 然后使气态烃与蒸汽和氧化剂接触的步骤，并产生含有一氧化碳和氢气的最终气体混合物（FM），然后产生至少一部分一氧化碳和 作为混合物使用氢作为燃料，例如在高炉（F）或水泥窑中。 该方法可用于生产生铁或水泥。

    Catalysts for oxidative steam reforming of methanol as a new and efficient method for the selective production of hydrogen for fuel cells and their synthesis method
    5.
    发明申请
    Catalysts for oxidative steam reforming of methanol as a new and efficient method for the selective production of hydrogen for fuel cells and their synthesis method 审中-公开
    用于甲醇氧化蒸汽重整的催化剂作为燃料电池选择性生产氢气的新型和有效方法及其合成方法

    公开(公告)号：US20020051747A1

    公开(公告)日：2002-05-02

    申请号：US09729103

    申请日：2000-12-05

    申请人： Japan as represented by Secretary of Agency of Industrial Science and Techonlogy

    发明人： Kenzi Suzuki ,  Velu Subramani ,  Toshihiko Osaki

    IPC分类号： C01B003/16 ,  B01J023/02 ,  B01J023/70 ,  C01B003/12

    CPC分类号： B01J37/03 ,  B01J23/80 ,  B01J23/83 ,  C01B3/326 ,  C01B2203/1052 ,  C01B2203/1076 ,  Y02P20/52

    摘要： The present invention provides a method of producing a CuZnAlZr oxide catalyst consisting of reacting an aqueous NaOH solution and aqueous NACO3 solution with a mixture of aqueous solutions of each nitrate of Cu, Zn, Al, and Zr, producing a precipitate by coprecipitation, aging, filtering, washing and drying this precipitate to prepare a catalyst precursor consisting of a CuZnAlZr layered double hydroxide, and then obtaining a CuZnAlZr oxide by calcining this precursor in an air ambient atmosphere, a CuZnAlZr oxide catalyst, a CuZnZrCe oxide catalyst, a CoCuZnAl oxide catalyst for producing hydrogen by oxidative steam reforming of methanol, and methods of producing hydrogen gas consisting of converting methanol to hydrogen gas by oxidative steam reforming in the presence of air and steam using these oxide catalysts.

    摘要翻译： 本发明提供一种CuZnAlZr氧化物催化剂的制造方法，该催化剂由NaOH水溶液和NACO3水溶液与Cu，Zn，Al和Zr的每种硝酸盐的水溶液的混合物反应，通过共沉淀，老化， 过滤，洗涤和干燥该沉淀物以制备由CuZnAlZr层状双氢氧化物组成的催化剂前体，然后通过在空气环境气氛中煅烧该前体获得CuZnAlZr氧化物，CuZnAlZr氧化物催化剂，CuZnZrCe氧化物催化剂，CoCuZnAl氧化物催化剂 用于通过甲醇的氧化蒸汽重整产生氢气，以及通过使用这些氧化物催化剂在空气和蒸汽的存在下通过氧化蒸汽重整将甲醇转化为氢气而制备氢气的方法。

    Process for the production of a hydrogen rich gas
    8.
    发明申请
    Process for the production of a hydrogen rich gas 审中-公开
    生产富氢气体的方法

    公开(公告)号：US20010055560A1

    公开(公告)日：2001-12-27

    申请号：US09840438

    申请日：2001-04-23

    申请人： Haldor Topsoe A/S

    发明人： Niels C. Schiodt ,  Poul E. Nielsen ,  Peter Lehrmann ,  Kim Aasberg-Petersen

    IPC分类号： C01B003/12 ,  C01B003/16

    CPC分类号： B01J23/005 ,  C01B3/16 ,  Y02P20/52

    摘要： Process for the production of a hydrogen rich gas without formation of hydrocarbons comprising water gas shift conversion of a gas containing carbon monoxide and steam at a temperature of between 400null C. and 850null C. in the presence of a catalyst, which catalyst comprises one or more of the elements Mg, Mn, Al, Zr, La, Ce, Pr, and Nd, being able to form basic oxides, and mixtures thereof.

    摘要翻译： 在不形成烃的情况下生产富氢气体的方法，包括在催化剂存在下，在400℃和850℃之间的温度下含有一氧化碳和蒸汽的气体的水煤气变换转化，所述催化剂包括 元素Mg，Mn，Al，Zr，La，Ce，Pr和Nd中的一种或多种能够形成碱性氧化物及其混合物。