利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

11 条记录 (耗时 0.032 秒)

    Process for the preparation of synthesis gas
    4.
    发明授权
    Process for the preparation of synthesis gas 有权
    合成气的制备方法

    公开(公告)号：US07087192B2

    公开(公告)日：2006-08-08

    申请号：US10667392

    申请日：2003-09-23

    申请人： Thomas Rostrup-Nielsen ,  Niels Erikstrup ,  Peter Seier Christensen ,  Kim Aasberg-Petersen ,  Jens-Henrik Bak Hansen ,  Ib Dybkjaer

    发明人： Thomas Rostrup-Nielsen ,  Niels Erikstrup ,  Peter Seier Christensen ,  Kim Aasberg-Petersen ,  Jens-Henrik Bak Hansen ,  Ib Dybkjaer

    IPC分类号： C01B3/38

    CPC分类号： C01B3/384 ,  C01B3/382 ,  C01B2203/0233 ,  C01B2203/0816 ,  C01B2203/1011 ,  C01B2203/1023 ,  C01B2203/1035 ,  C01B2203/142 ,  Y02P20/129

    摘要： Process and apparatus for the preparation of synthesis gas by catalytic steam and/or CO2 reforming of a hydrocarbon feedstock comprising the following steps: (a) heating the reaction mixture of hydrocarbon feedstock and steam and/or CO2 in the flue gas containing waste heat section from the fired tubular reformer (b) adiabatic reforming of the reaction mixture outside the waste heat section by contact with a solid reforming catalyst (c) repeating steps (a) and (b) until the desired reaction mixture composition and temperature is reached (d) feeding the reaction mixture to the fired tubular reformer and further reforming the mixture to the desired composition and temperature, wherein the adiabatic reforming of the reaction mixture is conducted in the process gas piping system in the flue gas-containing waste heat section, the piping system having adiabatic zones outside the heating section and containing solid reforming catalysts comprising one or more catalyzed structured elements.

    摘要翻译： 通过烃原料的催化蒸汽和/或CO 2重整制备合成气的方法和装置，包括以下步骤：（a）加热烃原料和蒸汽和/或CO的反应混合物 （b）通过与固体重整催化剂（c）接触使反应混合物在废热段外部进行绝热重整，重复步骤（a）， 和（b）直到达到所需的反应混合物组成和温度（d）将反应混合物进料到烧制的管状重整器中，并进一步将混合物重整成所需的组成和温度，其中反应混合物的绝热重整在 含烟道气废热段的处理气体管道系统，该管道系统在加热段外部具有绝热区，并含有固体重整催化剂，其包含一个或多个催化的st 被推翻的元素。

    Process for the preparation of a synthesis gas
    5.
    发明授权
    Process for the preparation of a synthesis gas 有权
    合成气的制备方法

    公开(公告)号：US07094363B2

    公开(公告)日：2006-08-22

    申请号：US10668295

    申请日：2003-09-24

    申请人： Peter Seier Christensen ,  Thomas Rostrup Nielsen ,  Niels Erikstrup ,  Kim Aasberg-Petersen ,  Jens-Henrik Bak Hansen ,  Ib Dybkjaer

    发明人： Peter Seier Christensen ,  Thomas Rostrup Nielsen ,  Niels Erikstrup ,  Kim Aasberg-Petersen ,  Jens-Henrik Bak Hansen ,  Ib Dybkjaer

    IPC分类号： C01B3/38

    CPC分类号： C01B3/382 ,  C01B3/384 ,  C01B2203/0233 ,  C01B2203/0238 ,  C01B2203/0816 ,  C01B2203/0844 ,  C01B2203/1011 ,  C01B2203/1035 ,  C01B2203/143 ,  Y02P20/129 ,  Y02P20/142

    摘要： Process and apparatus for the preparation of synthesis gas by catalytic steam and/or CO2 reforming of a hydrocarbon feedstock comprising the following steps: (a) heating the reaction mixture of hydrocarbon and steam and/or CO2 in a heated steam reforming unit integrated with the flue gas containing waste heat section from the fired tubular reformer in which reforming of the reaction mixture takes place by contact with a solid reforming catalyst (b) feeding the partially steam reformed mixture to the fired tubular reformer and further reforming the mixture to the desired composition and temperature, wherein the heated steam reforming unit comprises a piping system containing reaction sections with solid reforming catalyst comprising catalyst pellets and/or catalysed structured elements, the piping system being part of the process gas piping system integrated with the flue gas-containing waste heat section.

    摘要翻译： 通过烃原料的催化蒸汽和/或CO 2重整制备合成气的方法和装置，包括以下步骤：（a）加热烃和蒸汽和/或CO的反应混合物， 在与来自燃烧的管状重整器的含有废热部分的废气的一体化的加热蒸汽重整单元中，其中反应混合物的重整通过与固体重整催化剂（b）接触而进行的，所述固体重整催化剂（b） 重整混合物到烧制的管式重整器中，并进一步将混合物重整成所需的组成和温度，其中加热的蒸汽重整单元包括含有反应段的管道系统，固体重整催化剂包含催化剂颗粒和/或催化的结构化元素，管道系统 与含烟气的废热段集成的工艺气体管道系统的一部分。

    Apparatus for the preparation of synthesis gas
    6.
    发明授权
    Apparatus for the preparation of synthesis gas 有权
    用于制备合成气的装置

    公开(公告)号：US07547332B2

    公开(公告)日：2009-06-16

    申请号：US11359466

    申请日：2006-02-23

    申请人： Peter Scier Christensen ,  Thomas Rostrup Nielsen ,  Niels Erikstrup ,  Kim Assberg-Petersen ,  Jens-Henrik Bak Hansen ,  Ib Dybkjer

    发明人： Peter Scier Christensen ,  Thomas Rostrup Nielsen ,  Niels Erikstrup ,  Kim Assberg-Petersen ,  Jens-Henrik Bak Hansen ,  Ib Dybkjer

    IPC分类号： B01J7/00

    CPC分类号： C01B3/382 ,  C01B3/384 ,  C01B2203/0233 ,  C01B2203/0238 ,  C01B2203/0816 ,  C01B2203/0844 ,  C01B2203/1011 ,  C01B2203/1035 ,  C01B2203/143 ,  Y02P20/129 ,  Y02P20/142

    摘要： Process and apparatus for the preparation of synthesis gas by catalytic steam and/or CO2 reforming of a hydrocarbon feedstock comprising the following steps: (a) heating the reaction mixture of hydrocarbon and steam and/or CO2 in a heated steam reforming unit integrated with the flue gas containing waste heat section from the fired tubular reformer in which reforming of the reaction mixture takes place by contact with a solid reforming catalyst (b) feeding the partially steam reformed mixture to the fired tubular reformer and further reforming the mixture to the desired composition and temperature, wherein the heated steam reforming unit comprises a piping system containing reaction sections with solid reforming catalyst comprising catalyst pellets and/or catalysed structured elements, the piping system being part of the process gas piping system integrated with the flue gas-containing waste heat section.

    摘要翻译： 用于通过烃原料的催化蒸汽和/或CO 2重整制备合成气的方法和装置，包括以下步骤：（a）在加热的蒸汽重整单元中加热烃和蒸汽和/或CO 2的反应混合物， 含有来自燃烧管式重整器的废热段的烟气，其中通过与固体重整催化剂（b）接触进行反应混合物的重整，所述固体重整催化剂（b）将部分蒸汽重整的混合物进料到烧制的管式重整器中，并进一步将混合物重整成所需组成 和温度，其中所述加热的蒸汽重整单元包括管道系统，其包含具有包含催化剂颗粒和/或催化的结构化元素的固体重整催化剂的反应段，所述管道系统是与含烟道气的废热集成的工艺气体管道系统的一部分 部分。