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    Process for Production of Hydrogen and/or Carbon Monoxide
    1.
    发明申请
    Process for Production of Hydrogen and/or Carbon Monoxide 审中-公开

    公开(公告)号：US20070264186A1

    公开(公告)日：2007-11-15

    申请号：US11660669

    申请日：2005-09-02

    申请人： Ib Dybkjaer ,  Anne Jensen ,  Carsten Laursen ,  Henrik Stahl

    发明人： Ib Dybkjaer ,  Anne Jensen ,  Carsten Laursen ,  Henrik Stahl

    IPC分类号： C01B3/38 ,  B01J8/06 ,  C01B31/18

    CPC分类号： C01B3/384 ,  B01J8/062 ,  B01J2208/00309 ,  B01J2219/00006 ,  C01B3/382 ,  C01B32/40 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/0405 ,  C01B2203/043 ,  C01B2203/046 ,  C01B2203/0475 ,  C01B2203/061 ,  C01B2203/0816 ,  C01B2203/0827 ,  C01B2203/0894 ,  C01B2203/127 ,  C01B2203/1276 ,  C01B2203/141 ,  Y02P20/129

    摘要： A process for production of hydrogen and/or carbon monoxide rich gas from gaseous or liquid hydrocarbon feed-stock comprising the following steps: (a) desulphurisation of the hydrocarbon feed (1), mixing the feed (1) with steam (4) produced from waste heat in the process, feeding the mixture (6, 7) to a steam reforming section (8, 9) for conversion of the hydrocarbon feed by reaction with steam to form a process gas (12) comprising a mixture of hydrogen, carbon monoxide, carbon dioxide, residual methane and excess steam, (b) cooling the process gas (12) by steam production, (c) separating hydrogen and/or carbon monoxide (21) by conducting the process gas through a hydrogen and/or carbon monoxide purification section (20), (d) adding essentially all off-gas (22) from the purification section (20) as fuel to the reforming section (8, 9) to provide heat for the reforming reaction, (e) recovering hot flue gas (32) from the reforming section and cooling the hot flue gas at least partly by steam production, (f) recovering essentially all steam produced by cooling of process gas (12) and flue gas (32) as process steam (4), wherein the reforming section comprises at least two reforming reactors (8, 9) fed in parallel with the feed mixture of hydrocarbon feedstock (6, 7) and steam (4) and fired so that fuel (25, 26) is added in parallel to burners (29, 31) in the reforming reactors (8, 9), whereas combustion air (27) is added to a first reforming reactor (8) in an amount required to ensure a suitable adiabatic flame temperature and the partly cooled flue gas (30) from the first reforming reactor is used as combustion air in the at least one subsequent reforming reactor (9) arranged in series with respect to said combustion air in an amount required to ensure a suitable adiabatic flame temperature

    Process for the preparation of synthesis gas
    2.
    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。

    Process for the preparation and conversion of synthesis gas
    6.
    发明授权
    Process for the preparation and conversion of synthesis gas 有权
    合成气的制备和转化方法

    公开(公告)号：US08106102B2

    公开(公告)日：2012-01-31

    申请号：US11922380

    申请日：2006-06-14

    申请人： Andre Peter Steynberg ,  Ib Dybkjaer ,  Kim Aasberg-Petersen

    发明人： Andre Peter Steynberg ,  Ib Dybkjaer ,  Kim Aasberg-Petersen

    IPC分类号： C07C27/00

    CPC分类号： C01B3/384 ,  B01J23/755 ,  B01J37/0201 ,  C01B3/382 ,  C01B2203/0233 ,  C01B2203/0238 ,  C01B2203/0244 ,  C01B2203/062 ,  C01B2203/1241 ,  C01B2203/1258 ,  C01B2203/127 ,  C10G2/32 ,  C10G2/332 ,  C10G2300/4081 ,  C10K1/005 ,  C10K3/006 ,  Y02P20/52

    摘要： A process (10) for the preparation and conversion of synthesis gas includes reforming a feed gas (34) comprising methane in a reforming stage (18) to produce synthesis gas (46) which includes hydrogen and carbon monoxide. Some of the hydrogen and carbon monoxide is converted to a Fischer-Tropsch product (48) in a Fischer-Tropsch hydrocarbon synthesis stage (24). A tail gas (52), including unreacted hydrogen and carbon monoxide, methane and carbon dioxide, is separated from the Fischer-Tropsch product (48). In a tail gas treatment stage (28,30), the tail gas (52) is treated by reforming the methane in the tail gas (52) with steam (66) and removing carbon dioxide to produce a hydrogen rich gas (56). The tail gas treatment stage (28,30) may be either a combined tail gas treatment stage (28,30) or a composite tail gas treatment stage. The carbon dioxide from the tail gas treatment stage (28,30) is fed to the reforming stage (18).

    摘要翻译： 用于制备和转化合成气的方法（10）包括在重整阶段（18）中重整包含甲烷的进料气体（34）以产生包括氢气和一氧化碳的合成气体（46）。 在费 - 托烃合成阶段（24）中，一些氢和一氧化碳转化成费 - 托产物（48）。 包含未反应的氢气和一氧化碳的甲烷和二氧化碳的尾气（52）从费 - 托产物（48）中分离出来。 在尾气处理阶段（28,30）中，通过用蒸汽（66）重整尾气（52）中的甲烷并除去二氧化碳以产生富氢气体（56）来处理尾气（52）。 尾气处理阶段（28,30）可以是组合尾气处理阶段（28,30）或复合尾气处理阶段。 来自尾气处理阶段（28,30）的二氧化碳被供给到重整阶段（18）。

    Process for the Preparation and Conversion of Synthesis Gas.
    8.
    发明申请
    Process for the Preparation and Conversion of Synthesis Gas. 有权
    合成气的制备和转化方法。

    公开(公告)号：US20090186952A1

    公开(公告)日：2009-07-23

    申请号：US11922380

    申请日：2006-06-14

    申请人： Andre Peter Steynberg ,  Ib Dybkjaer ,  Kim Aasberg-Petersen

    发明人： Andre Peter Steynberg ,  Ib Dybkjaer ,  Kim Aasberg-Petersen

    IPC分类号： C07C27/00

    CPC分类号： C01B3/384 ,  B01J23/755 ,  B01J37/0201 ,  C01B3/382 ,  C01B2203/0233 ,  C01B2203/0238 ,  C01B2203/0244 ,  C01B2203/062 ,  C01B2203/1241 ,  C01B2203/1258 ,  C01B2203/127 ,  C10G2/32 ,  C10G2/332 ,  C10G2300/4081 ,  C10K1/005 ,  C10K3/006 ,  Y02P20/52

    摘要： A process (10) for the preparation and conversion of synthesis gas includes reforming a feed gas (34) comprising methane in a reforming stage (18) to produce synthesis gas (46) which includes hydrogen and carbon monoxide. Some of the hydrogen and carbon monoxide is converted to a Fischer-Tropsch product (48) in a Fischer-Tropsch hydrocarbon synthesis stage (24). A tail gas (52), including unreacted hydrogen and carbon monoxide, methane and carbon dioxide, is separated from the Fischer-Tropsch product (48). In a tail gas treatment stage (28,30), the tail gas (52) is treated by reforming the methane in the tail gas (52) with steam (66) and removing carbon dioxide to produce a hydrogen rich gas (56). The tail gas treatment stage (28,30) may be either a combined tail gas treatment stage (28,30) or a composite tail gas treatment stage. The carbon dioxide from the tail gas treatment stage (28,30) is fed to the reforming stage (18).

    摘要翻译： 用于制备和转化合成气的方法（10）包括在重整阶段（18）中重整包含甲烷的进料气体（34）以产生包括氢气和一氧化碳的合成气体（46）。 在费 - 托烃合成阶段（24）中，一些氢和一氧化碳转化成费 - 托产物（48）。 包含未反应的氢气和一氧化碳的甲烷和二氧化碳的尾气（52）从费 - 托产物（48）中分离出来。 在尾气处理阶段（28,30）中，通过用蒸汽（66）重整尾气（52）中的甲烷并除去二氧化碳以产生富氢气体（56）来处理尾气（52）。 尾气处理阶段（28,30）可以是组合尾气处理阶段（28,30）或复合尾气处理阶段。 来自尾气处理阶段（28,30）的二氧化碳被供给到重整阶段（18）。