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59 条记录 (耗时 0.028 秒)

    Non-oxidative conversion of gas to liquids
    1.
    发明授权
    Non-oxidative conversion of gas to liquids 失效
    气体对液体的非氧化转化

    公开(公告)号：US07019184B2

    公开(公告)日：2006-03-28

    申请号：US10139502

    申请日：2002-05-06

    申请人： Joe D. Allison ,  Neil Meldrum ,  Doug S. Jack ,  Marc J. Ledoux

    发明人： Joe D. Allison ,  Neil Meldrum ,  Doug S. Jack ,  Marc J. Ledoux

    IPC分类号： C07C15/00 ,  C07C2/52 ,  C07C6/00 ,  C07C5/067

    CPC分类号： C07C2/76 ,  Y10S585/943 ,  C07C15/00

    摘要： The present invention provides a process for natural gas in the form, e.g., of stranded gas or associated gas to transportable liquids. More particularly, the present invention provides a process in which the gas is non-oxidatively converted to aromatic liquid, preferably in proximity to the welihead, which may be onshore or offshore. In one aspect, the present invention provides integration of separation of wellhead fluids into associated gas and crude with blending of the aromatic liquid derived from the gas with the crude. Alternatively, or in combination, in another aspect, the present invention provides integration of conversion of byproduct hydrogen to power with non-oxidative conversion of gas to aromatic liquid.

    摘要翻译： 本发明提供了一种天然气的方法，其形式为例如绞合气体或与可输送液体相关联的气体。 更具体地说，本发明提供了一种方法，其中气体被非氧化转化成芳香族液体，优选靠近可能在陆上或近海的井头。 在一个方面，本发明提供了将来自气体的芳香族液体与原油共混的井口流体分离成相关气体和粗品的整合。 或者或组合地，在另一方面，本发明提供副产物氢转化为动力与气体与芳族液体的非氧化转化的整合。

    Octane improvement of a hydrocarbon stream
    2.
    发明授权
    Octane improvement of a hydrocarbon stream 有权
    辛烷值改善烃流

    公开(公告)号：US06875339B2

    公开(公告)日：2005-04-05

    申请号：US10795895

    申请日：2004-03-08

    申请人： Priya Rangarajan ,  Steven R. McDonald ,  Joe D. Allison ,  Keith H. Lawson ,  Oluwaseyi A. Odueyungbo ,  Doug S. Jack ,  Rafael L. Espinoza

    发明人： Priya Rangarajan ,  Steven R. McDonald ,  Joe D. Allison ,  Keith H. Lawson ,  Oluwaseyi A. Odueyungbo ,  Doug S. Jack ,  Rafael L. Espinoza

    IPC分类号： C07C2/00 ,  C07C7/00 ,  C07C27/06 ,  C10G20060101 ,  C10G9/00 ,  C10G59/02 ,  C10G54/00

    CPC分类号： C10G59/00

    摘要： The invention relates to methods for improving the octane number of a synthetic naphtha stream and optionally for producing olefins and/or solvents. In one embodiment, the method comprises aromatizing at least a portion of a synthetic naphtha stream to produce an aromatized hydrocarbon stream; and isomerizing at least a portion of the aromatized hydrocarbon stream to produce an isomerized aromatized hydrocarbon stream having a higher octane rating than the synthetic naphtha stream. Alternatively, the method comprises providing at least three synthetic naphtha cuts comprising a C4-C5 stream; a C6-C8 stream and a C9-C11 stream; aromatizing some of the C6-C8 stream to form an aromatized hydrocarbon stream with a higher octane number; steam cracking some of the C6-C8 stream and optionally the C9-C11 stream to form olefins; and selling some portions of C9-C11 stream as solvents. In preferred embodiments, the synthetic naphtha is derived from Fischer-Tropsch synthesis.

    摘要翻译： 本发明涉及用于改进合成石脑油流的辛烷值并任选地用于生产烯烃和/或溶剂的方法。 在一个实施方案中，该方法包括将至少一部分合成石脑油流芳构化以产生芳族烃流; 并使至少一部分芳构化烃物流异构化以产生具有比合成石脑油流更高辛烷值的异构化芳构化烃物流。 或者，该方法包括提供包含C4-C5流的至少三个合成石脑油切割; C6-C8流和C9-C11流; 使一些C 6 -C 8流芳构化以形成具有较高辛烷值的芳构化烃流; 蒸汽裂解一些C6-C8流和任选的C9-C11流以形成烯烃; 并将C9-C11流的一些部分作为溶剂出售。 在优选的实施方案中，合成石脑油衍生自费 - 托合成。

    Octane improvement of a hydrocarbon stream
    4.
    发明授权
    Octane improvement of a hydrocarbon stream 有权
    辛烷值改善烃流

    公开(公告)号：US07541504B2

    公开(公告)日：2009-06-02

    申请号：US11050188

    申请日：2005-02-03

    申请人： Priya Rangarajan ,  Steven R. McDonald ,  Joe D. Allison ,  Keith H. Lawson ,  Oluwaseyi A. Odueyungbo ,  Doug S. Jack ,  Rafael L. Espinoza

    发明人： Priya Rangarajan ,  Steven R. McDonald ,  Joe D. Allison ,  Keith H. Lawson ,  Oluwaseyi A. Odueyungbo ,  Doug S. Jack ,  Rafael L. Espinoza

    IPC分类号： C07C15/00 ,  C07C4/04

    CPC分类号： C10G59/00

    摘要： The invention relates to methods for improving the octane number of a synthetic naphtha stream and optionally for producing olefins and/or solvents. In one embodiment, the method comprises aromatizing at least a portion of a synthetic naphtha stream to produce an aromatized hydrocarbon stream; and isomerizing at least a portion of the aromatized hydrocarbon stream to produce an isomerized aromatized hydrocarbon stream having a higher octane rating than the synthetic naphtha stream. Alternatively, the method comprises providing at least three synthetic naphtha cuts comprising a C4-C5 stream; a C6-C8 stream and a C9-C11 stream; aromatizing some of the C6-C8 stream to form an aromatized hydrocarbon stream with a higher octane number; steam cracking some of the C6-C8 stream and optionally the C9-C11 stream to form olefins; and selling some portions of C9-C11 stream as solvents. In preferred embodiments, the synthetic naphtha is derived from Fischer-Tropsch synthesis.

    摘要翻译： 本发明涉及用于改进合成石脑油流的辛烷值并任选地用于生产烯烃和/或溶剂的方法。 在一个实施方案中，该方法包括将至少一部分合成石脑油流芳构化以产生芳族烃流; 并使至少一部分芳构化烃物流异构化以产生具有比合成石脑油流更高辛烷值的异构化芳构化烃物流。 或者，该方法包括提供包含C4-C5流的至少三个合成石脑油切割; C6-C8流和C9-C11流; 使一些C 6 -C 8流芳构化以形成具有较高辛烷值的芳构化烃流; 蒸汽裂解一些C6-C8流和任选的C9-C11流以形成烯烃; 并将C9-C11流的一些部分作为溶剂出售。 在优选的实施方案中，合成石脑油衍生自费 - 托合成。

    Recover and recycle rhodium from spent partial oxidation catalysts
    7.
    发明授权
    Recover and recycle rhodium from spent partial oxidation catalysts 失效
    从废部分氧化催化剂回收和回收铑

    公开(公告)号：US06923922B2

    公开(公告)日：2005-08-02

    申请号：US10828598

    申请日：2004-04-21

    申请人： Zhen Chen ,  Kevin L. Ricketson ,  Baili Hu ,  Harold A. Wright ,  Joe D. Allison

    发明人： Zhen Chen ,  Kevin L. Ricketson ,  Baili Hu ,  Harold A. Wright ,  Joe D. Allison

    IPC分类号： B01J20/34 ,  C01B3/26 ,  C01B3/38 ,  C01G55/00 ,  C22B3/10 ,  C22B11/00 ,  C22B11/02

    CPC分类号： C22B3/10 ,  C01B3/386 ,  C01B2203/0261 ,  C01B2203/1064 ,  C01B2203/1082 ,  C22B11/026 ,  C22B11/048 ,  Y02P10/214 ,  Y02P10/234

    摘要： A method for the recovery of rhodium from spent supported catalysts. In one embodiment, a method for recovering rhodium from a host material includes roasting the host material in air at a temperature sufficient to convert at least a portion of rhodium to Rh2O3, leaching the host material in a solution with a leaching constituent which is reactive with Rh2O3 to form a first intermediate species, reacting the first intermediate species in a solution with an acidifying constituent or complexing agent to form a second intermediate species, and purifying the second intermediate species. Preferably, the roasting temperature is approximately from 600° C. to 800° C. for 0.5 to 10 hours. In some embodiments, the host material is ground to particles in the range of 0.1 to 10 mm.

    摘要翻译： 从废负载型催化剂中回收铑的方法。 在一个实施方案中，用于从主体材料回收铑的方法包括在足以将至少一部分铑转化为Rh 2 O 3 N / N的温度下在空气中焙烧主体材料 >，将主体材料浸入具有与Rh 2 O 3 3反应的浸出成分的溶液中以形成第一中间物质，使第一中间物质溶于 与酸化组分或络合剂形成第二中间体物质，并纯化第二中间物质。 优选地，焙烧温度为约600℃至800℃，持续0.5至10小时。 在一些实施方案中，将主体材料研磨至0.1至10mm范围内的颗粒。

    Controlling syngas H2:CO ratio by controlling feed hydrocarbon composition
    9.
    发明授权
    Controlling syngas H2:CO ratio by controlling feed hydrocarbon composition 失效
    通过控制原料烃组成控制合成气H2：CO比

    公开(公告)号：US06773691B2

    公开(公告)日：2004-08-10

    申请号：US10196028

    申请日：2002-07-16

    申请人： Sriram Ramani ,  Joe D. Allison ,  Alfred E. Keller

    发明人： Sriram Ramani ,  Joe D. Allison ,  Alfred E. Keller

    IPC分类号： C01B326

    CPC分类号： C01B3/386 ,  C01B2203/0261 ,  C01B2203/1011 ,  C01B2203/1023 ,  C01B2203/1047 ,  C01B2203/1235 ,  C01B2203/169

    摘要： A method for generating syngas having a H2:CO ratio of less than 2:1 including selecting a predetermined desired syngas H2:CO molar ratio, selecting a hydrocarbon with a natural H2:CO molar ratio less than the desired ratio, selecting a hydrocarbon with a natural H2:CO molar ratio greater than the desired ratio, mixing the two hydrocarbons such that the natural H2:CO molar ratio of the mixture is the desired ratio, and catalytically partially oxidizing the mixture to produce syngas with the desired ratio.

    摘要翻译： 一种生成H 2 :CO比小于2:1的合成气的方法，包括选择预定的合成气H 2 :CO摩尔比，选择天然H 2 :CO摩尔比小于所需比例的烃，选择烃 天然的H 2 :CO摩尔比大于所需比例，混合两种烃，使得混合物的天然H 2 :CO摩尔比为所需比例，并催化部分氧化该混合物以产生所需比例的合成气。

    Fischer-Tropsch processes and catalysts using aluminum borate supports
    10.
    发明授权
    Fischer-Tropsch processes and catalysts using aluminum borate supports 失效
    使用硼酸铝载体的费 - 托工艺和催化剂

    公开(公告)号：US06730708B2

    公开(公告)日：2004-05-04

    申请号：US09898287

    申请日：2001-07-03

    申请人： Ajoy P. Raje ,  Joe D. Allison ,  Kevin L. Coy

    发明人： Ajoy P. Raje ,  Joe D. Allison ,  Kevin L. Coy

    IPC分类号： C07C2700

    CPC分类号： C10G2/33 ,  B01J21/02 ,  B01J23/75 ,  B01J23/8896 ,  C10G2/332

    摘要： A process is disclosed for the hydrogenation of carbon monoxide. The process involves contacting a feed stream comprising hydrogen and carbon monoxide with a catalyst system in a reaction zone maintained at conversion-promoting conditions effective to produce an effluent stream, preferably comprising hydrocarbons. In accordance with this invention the catalyst system used in the process includes at least one catalytic material for Fischer-Tropsch reactions (e.g., iron, cobalt, nickel and/or ruthenium), preferably comprising cobalt, and a support comprising aluminum borate. The catalyst system can be prepared by impregnating alumina with a boron-containing composition to form an aluminum borate support and applying a Fischer-Tropsch catalytically active material to the aluminum borate to form a supported catalyst system.

    摘要翻译： 公开了一氧化碳氢化的方法。 该方法包括将包含氢气和一氧化碳的进料流与催化剂体系接触，反应区保持在转化促进条件下，有效地产生优选包含烃的流出物流。 根据本发明，用于该方法的催化剂体系包括至少一种用于费 - 托反应的催化材料（例如铁，钴，镍和/或钌），优选包含钴，和包含硼酸铝的载体。 可以通过用含硼组合物浸渍氧化铝以形成硼酸铝载体并将费 - 托催化活性材料施加到硼酸铝上以形成负载型催化剂体系来制备催化剂体系。