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    Production of hydrocarbons by steam reforming and Fischer-Tropsch reaction
    12.
    发明授权
    Production of hydrocarbons by steam reforming and Fischer-Tropsch reaction 有权
    通过蒸汽重整和费 - 托反应生产烃

    公开(公告)号：US07323497B2

    公开(公告)日：2008-01-29

    申请号：US10555369

    申请日：2004-04-21

    申请人： Peter Edward James Abbott ,  Mark McKenna

    发明人： Peter Edward James Abbott ,  Mark McKenna

    IPC分类号： C07C27/00

    CPC分类号： C10G2/32 ,  B01J8/025 ,  B01J2208/00309 ,  B01J2208/0053 ,  B01J2219/00006 ,  C01B3/382 ,  C01B3/384 ,  C01B2203/0233 ,  C01B2203/0244 ,  C01B2203/0405 ,  C01B2203/042 ,  C01B2203/062 ,  C01B2203/0844 ,  C01B2203/1241 ,  C01B2203/141 ,  C01B2203/143 ,  C01B2203/82 ,  C10G9/36 ,  C10G35/04 ,  C10G70/00 ,  C10G2300/807

    摘要： A process for the production of hydrocarbons is described including; a) subjecting a mixture of a hydrocarbon feedstock and steam to catalytic steam reforming to form a partially reformed gas, b) subjecting the partially reformed gas to partial combustion with an oxygen-containing gas and bringing the resultant partially combusted gas towards equilibrium over a steam reforming catalyst to form a reformed gas mixture, c) cooling the reformed gas mixture to below the dew point of the steam therein to condense water and separating condensed water to give a de-watered synthesis gas, d) synthesising hydrocarbons from side de-watered synthesis gas by the Fischer-Tropsch reaction and e) separating the hydrocarbons from co-produced water, characterised in that at least part of said co-produced water is fed to a saturator wherein it is contacted with hydrocarbon feedstock to provide at least part of the mixture of hydrocarbon feedstock and steam subjected to steam reforming.

    摘要翻译： 描述了一种生产烃的方法，包括： a）使烃原料和蒸汽的混合物进行催化蒸汽重整以形成部分重整气体，b）使部分重整气体与含氧气体部分燃烧并使所得部分燃烧的气体在蒸汽上达到平衡 重整催化剂以形成重整气体混合物，c）将重整气体混合物冷却至低于其蒸汽露点以冷凝水并分离冷凝水以得到脱水的合成气，d）从脱水的侧面合成烃 合成气通过费 - 托反应和e）从共同生产的水中分离烃，其特征在于将至少部分所述共同生产的水进料到饱和器中，其中其与烃原料接触以提供至少部分 经过蒸汽重整的烃原料和蒸汽的混合物。

    Desulphurisation
    14.
    发明授权
    Desulphurisation 失效
    脱硫

    公开(公告)号：US07445702B2

    公开(公告)日：2008-11-04

    申请号：US10532616

    申请日：2003-10-30

    申请人： Peter Edward James Abbott

    发明人： Peter Edward James Abbott

    IPC分类号： C10G45/00 ,  C10G27/04 ,  C10G45/04 ,  C10G29/00 ,  B01D3/34

    CPC分类号： C10G27/04

    摘要： Propane and/or butanes are separated from a hydrocarbon feedstock contaminated with alkyl mercaptans by fractional distillation at such a pressure that the separated overheads stream containing said propane and/or butanes is at a temperature in the range 50 to 100° C. Sufficient oxygen is introduced into the hydrocarbon feedstock to oxidise the mercaptans therein and the resultant mixture is subjected to the fractional distillation in a column including at least one bed of a catalyst capable, under the prevailing conditions, of oxidising the mercaptans to higher boiling point sulphur compounds. These higher boiling point sulphur compounds are separated as part of the liquid phase from the distillation.

    摘要翻译： 将丙烷和/或丁烷与被烷基硫醇污染的原料烃分开，使得分离的含有丙烷和/或丁烷的塔顶馏出物流的温度为50-100℃。足够的氧是 引入烃原料以氧化其中的硫醇，并将所得混合物在包括至少一种催化剂床的塔中进行分馏，所述催化剂床在主要条件下能够将硫醇氧化成高沸点硫化合物。 这些较高沸点的硫化合物作为液相的一部分从蒸馏中分离出来。

    Exothermic catalytic chemical process
    15.
    发明授权
    Exothermic catalytic chemical process 失效
    放热催化化学工艺

    公开(公告)号：US06174927B1

    公开(公告)日：2001-01-16

    申请号：US09142092

    申请日：1999-04-06

    申请人： Peter Edward James Abbott

    发明人： Peter Edward James Abbott

    IPC分类号： C07C2700

    CPC分类号： B01J8/0285 ,  B01J8/001 ,  B01J2208/00044 ,  B01J2208/00132 ,  B01J2219/00198 ,  B01J2219/00202 ,  B01J2219/00213 ,  B01J2219/00238 ,  C07C29/1512 ,  C07C29/154 ,  C07C31/04

    摘要： An exothermic catalytic process, particularly methanol synthesis, wherein reactants are passed through a fixed bed of a catalyst and heat evolved by the reaction is transferred to at least part of the reactants fed to the catalyst bed by heat exchange means to which said part of the reactants are fed, characterized by operation of the process under conditions whereby increasing the temperature at which said reactants are fed to the catalyst bed has the effect of increasing the temperature to which said reactants are heated in said heat exchange means, and vice versa, and controlling said process by monitoring the temperature of said reactants leaving said heat exchange means and/or entering said bed, decreasing the temperature at which the reactants are fed to said heat exchange means in response to any increase in said monitored temperature from a desired level, and increasing the temperature at which the reactants are fed to said heat exchange means in response to any decrease in said monitored temperature from said desired level.

    摘要翻译： 放热催化方法，特别是甲醇合成，其中反应物通过催化剂的固定床和通过反应放出的热量被转移到通过热交换装置供给到催化剂床的反应物的至少一部分， 反应物进料，其特征在于在使所述反应物进料到催化剂床的温度升高的条件下操作该方法具有增加所述反应物在所述热交换装置中被加热的温度的作用，反之亦然，以及 通过监测离开所述热交换装置和/或进入所述床的所述反应物的温度来控制所述方法，降低反应物响应于所述监测温度从期望水平的任何增加而被供给到所述热交换装置的温度， 并且响应于sai的任何减少而增加反应物被供给到所述热交换装置的温度 从所述期望的水平监测温度。

    SYNTHESIS GAS AND FISCHER TROPSCH INTEGRATED PROCESS
    16.
    发明申请
    SYNTHESIS GAS AND FISCHER TROPSCH INTEGRATED PROCESS 有权
    合成气和FISCHER TROPSCH综合工艺

    公开(公告)号：US20140357737A1

    公开(公告)日：2014-12-04

    申请号：US14345554

    申请日：2012-07-23

    申请人： Peter Edward James Abbott

    发明人： Peter Edward James Abbott

    IPC分类号： C07C1/04

    CPC分类号： C07C1/0485 ,  B01D53/229 ,  C01B3/16 ,  C01B3/38 ,  C01B2203/0233 ,  C01B2203/0244 ,  C01B2203/0255 ,  C01B2203/0261 ,  C01B2203/0283 ,  C01B2203/0405 ,  C01B2203/0415 ,  C01B2203/043 ,  C01B2203/0475 ,  C01B2203/0495 ,  C01B2203/062 ,  C07C29/1518 ,  C10G2/30 ,  C10K1/005 ,  C10K1/04 ,  C10K3/04 ,  Y02P20/125

    摘要： Process for synthesizing hydrocarbons includes: reforming a hydrocarbon feedstock containing inert gases in reforming stages to generate a synthesis gas including the inert gases, steam, hydrogen and carbon monoxide; cooling the synthesis gas below the dew point to obtain a dewatered synthesis gas; synthesizing hydrocarbons from the dewatered synthesis gas by the Fischer-Tropsch reaction and separating at least part of the synthesized hydrocarbons, to give a tail gas; subjecting a mixture of at least part of the tail gas and steam to the water-gas shift reaction, to form shifted tail gas having increased hydrogen and carbon dioxide contents; subjecting the shifted tail gas to one or more membrane separation stages thereby generating an inert gas-containing gas mixture and one or more of a hydrogen-, carbon dioxide- and a hydrocarbon-containing gas mixture; and using one or more of the hydrogen-, carbon dioxide- and hydrocarbon-containing gas mixture in a reformer feed stream.

    摘要翻译： 合成烃的方法包括：在重整阶段重整含有惰性气体的烃原料以产生包括惰性气体，蒸汽，氢气和一氧化碳的合成气; 冷却低于露点的合成气，得到脱水合成气; 通过费 - 托反应从脱水合成气中合成烃，并分离至少部分合成的烃，得到尾气; 使至少部分尾气和蒸汽的混合物进行水煤气变换反应，形成具有增加的氢和二氧化碳含量的转移尾气; 将转移的尾气经受一个或多个膜分离阶段，从而产生含惰性气体的气体混合物和一种或多种含氢气，二氧化碳和含烃气体混合物; 并在重整器进料流中使用一种或多种含氢气，二氧化碳和含烃气体混合物。

    PROCESS FOR INCREASING HYDROGEN CONTENT OF SYNTHESIS GAS
    17.
    发明申请
    PROCESS FOR INCREASING HYDROGEN CONTENT OF SYNTHESIS GAS 失效
    增加合成气体氢含量的方法

    公开(公告)号：US20110137089A1

    公开(公告)日：2011-06-09

    申请号：US13056765

    申请日：2009-07-10

    申请人： Peter Edward James Abbott

    发明人： Peter Edward James Abbott

    IPC分类号： C07C31/04 ,  C01B3/38 ,  C07C27/00

    CPC分类号： B01J8/025 ,  B01J8/0285 ,  B01J2208/00132 ,  C01B3/16 ,  C01B3/48 ,  C01B2203/0283 ,  C01B2203/045 ,  C01B2203/0485 ,  C01B2203/1052

    摘要： A process for increasing the hydrogen content of a synthesis gas containing one or more sulphur compounds is described, comprising the steps of (i) heating the synthesis gas and (ii) passing at least part of the heated synthesis gas and steam through a reactor containing a sour shift catalyst, wherein the synthesis gas is heated by passing it through a plurality of tubes disposed within said catalyst in a direction co-current to the flow of said synthesis gas through the catalyst. The resulting synthesis gas may be passed to one or more additional reactors containing sour shift catalyst to maximise the yield of hydrogen production, or used for methanol production, for the Fischer-Tropsch synthesis of liquid hydrocarbons or for the production of synthetic natural gas.

    摘要翻译： 描述了一种用于增加含有一种或多种硫化合物的合成气的氢含量的方法，包括以下步骤：（i）加热合成气和（ii）将至少部分加热的合成气和蒸汽通过含有 酸转移催化剂，其中通过将合成气通过设置在所述催化剂内的多个管，通过催化剂与所述合成气流并流的方向加热合成气。 所得到的合成气可以通过一个或多个含有酸转移催化剂的另外的反应器，以使氢生产的产率最大化，或用于甲醇生产，用于液体烃的费 - 托合成或合成天然气的生产。

    Production of methanol
    19.
    发明授权
    Production of methanol 有权
    生产甲醇

    公开(公告)号：US06255357B1

    公开(公告)日：2001-07-03

    申请号：US09459843

    申请日：1999-12-13

    申请人： Peter Edward James Abbott

    发明人： Peter Edward James Abbott

    IPC分类号： C07C2700

    CPC分类号： F28D7/12 ,  C01B3/382 ,  C01B3/384 ,  C01B3/48 ,  C01B2203/0233 ,  C01B2203/0495 ,  C01B2203/061 ,  C01B2203/0805 ,  C01B2203/0811 ,  C01B2203/0822 ,  C01B2203/0827 ,  C01B2203/0833 ,  C01B2203/0844 ,  C01B2203/0866 ,  C01B2203/0883 ,  C01B2203/0894 ,  C01B2203/1052 ,  C01B2203/1082 ,  C01B2203/1241 ,  C01B2203/127 ,  C01B2203/142 ,  C01B2203/148 ,  C07C29/1518 ,  Y02P20/128 ,  Y02P20/132 ,  C07C31/04

    摘要： A process for the production of methanol comprises converting a hydrocarbon feedstock at a pressure above the desired synthesis pressure into a synthesis gas mixture containing hydrogen, carbon oxides and steam at an elevated temperature and pressure, cooling said mixture to condense water from the mixture, separating the condensed water, and passing the resultant gas mixture, with no further compression and no recycle of unreacted gas, at an elevated temperature through a series of at least two methanol synthesis stages with separation of synthesised methanol from the gas mixture after each stage is disclosed. The hydrocarbon feedstock is converted into the synthesis gas mixture by a catalytic steam reforming process wherein the heat required for reforming is supplied by the products of combustion of the unreacted gas remaining after separation of synthesised methanol, and, preferably also by the reformed gas after it has left the reforming catalyst.

    摘要翻译： 生产甲醇的方法包括将高于所需合成压力的压力的烃原料在升高的温度和压力下转化为含有氢，碳氧化物和蒸汽的合成气混合物，冷却所述混合物以从混合物中冷凝水分离 冷凝的水，并且通过一系列至少两个甲醇合成阶段，在每个阶段之后从合成的甲醇与气体混合物分离，在高温下通过所得的气体混合物，不再进一步压缩和不再循环未反应的气体 。 通过催化蒸汽重整方法将烃原料转化为合成气混合物，其中重整所需的热量由合成的甲醇分离后留下的未反应气体的燃烧产物提供，优选也由其后的重整气体 已经离开了重整催化剂。