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    Method for Treating Alkanes
    1.
    发明申请
    Method for Treating Alkanes 失效
    处理烷烃的方法

    公开(公告)号：US20040225165A1

    公开(公告)日：2004-11-11

    申请号：US10436684

    申请日：2003-05-09

    Applicant: ConocoPhillips Company

    Inventor： Joe D. Allison ,  Steven R. McDonald

    IPC: C07C029/74

    CPC classification number: C07C29/06 ,  C07C31/10 ,  C07C31/08

    Abstract: Methods are disclosed for converting propane and higher alkanes to their corresponding alcohols through a multi-step process with olefin as an intermediate. Methods are also disclosed for facilitating the transportation, purification or other treatment of propylene and higher olefins using a chemical conversion to the corresponding alcohol and reconversion to olefin. Methods are also disclosed for converting propane and higher alkanes to olefins using the corresponding alcohol as a temporary intermediate to minimize purification, transportation and/or other treatment costs.

    Abstract translation: 公开了通过多步法将丙烷和高级烷烃转化成其相应的醇的方法，其中烯烃作为中间体。 还公开了促进丙烯和高级烯烃的运输，纯化或其它处理的方法，其中使用化学转化成相应的醇并重新转化成烯烃。 还公开了使用相应的醇作为临时中间体将丙烷和高级烷烃转化为烯烃的方法，以最小化纯化，运输和/或其他处理成本。

    Silicon carbide-supported catalysts for oxidative dehydrogenation of hydrocarbons
    2.
    发明申请
    Silicon carbide-supported catalysts for oxidative dehydrogenation of hydrocarbons 审中-公开
    用于碳氢化合物的氧化脱氢的碳化硅负载的催化剂

    公开(公告)号：US20040158112A1

    公开(公告)日：2004-08-12

    申请号：US10364177

    申请日：2003-02-10

    Applicant: ConocoPhillips Company

    Inventor： Sriram Ramani ,  Joe D. Allison ,  Lisa M. Carmichael ,  Zhen Chen

    IPC: C07C005/373 ,  C07C005/327 ,  B01J027/224

    CPC classification number: B01J27/224 ,  B01J23/626 ,  B01J35/04 ,  C07C5/48 ,  C07C2523/26 ,  C07C2523/42 ,  C07C2523/46 ,  C07C2523/62 ,  C07C2523/64 ,  Y02P20/52 ,  C07C11/04 ,  C07C11/02

    Abstract: A catalyst useful for the production of olefins from alkanes via oxidative dehydrogenation (ODH) is disclosed. The catalyst includes a silicon carbide support. The catalyst may optionally include a base metal, metal oxide, or combination thereof. A base metal is herein defined as a non-Group VIII metal, with the exception of iron, cobalt and nickel. Suitable base metals include Group IB-VIIB metals, Group IIIA-VA metals, Lanthanide metals, iron, cobalt and nickel. Suitable metal oxides include alumina, stabilized aluminas, zirconia, stabilized zirconias (PSZ), titania, ytteria, silica, niobia, and vanadia. Additionally, the catalyst may optionally include a Group VIII promoter. Suitable Group VIII promoters include Ru, Rh, Pd, Os, Ir, and Pt.

    Abstract translation: 公开了一种可用于通过氧化脱氢（ODH）从烷烃生产烯烃的催化剂。 催化剂包括碳化硅载体。 催化剂可任选地包括贱金属，金属氧化物或其组合。 本文将贱金属定义为非Ⅷ族金属，铁，钴和镍除外。 合适的贱金属包括IB-VIIB族金属，IIIA-VA族金属，镧系金属，铁，钴和镍。 合适的金属氧化物包括氧化铝，稳定化的氧化铝，氧化锆，稳定的氧化锆（PSZ），二氧化钛，氧化钇，二氧化硅，氧化铌和氧化钒。 另外，催化剂可任选地包括VIII族促进剂。 合适的VIII族促进剂包括Ru，Rh，Pd，Os，Ir和Pt。

    Octane improvement of a hydrocarbon stream
    3.
    发明申请
    Octane improvement of a hydrocarbon stream 有权
    辛烷值改善烃流

    公开(公告)号：US20040236164A1

    公开(公告)日：2004-11-25

    申请号：US10795895

    申请日：2004-03-08

    Applicant: ConocoPhillips Company

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

    IPC: C07C007/00

    CPC classification number: C10G59/00

    Abstract: 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.

    Abstract translation: 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。

    Rare earth metals as oxidative dehydrogenation catalysts
    4.
    发明申请
    Rare earth metals as oxidative dehydrogenation catalysts 审中-公开
    稀土金属作为氧化脱氢催化剂

    公开(公告)号：US20040176656A1

    公开(公告)日：2004-09-09

    申请号：US10806882

    申请日：2004-03-23

    Applicant: ConocoPhillips Company

    Inventor： Joe D. Allison ,  Sriram Ramani ,  Zhen Chen ,  Lisa M. Carmichael ,  Shang Y. Chen ,  Steve R. McDonald ,  Anne Gaffney

    IPC: C07C005/327 ,  C07C005/373

    CPC classification number: C07C5/48 ,  B01J23/10 ,  B01J23/63 ,  C07C2523/10 ,  C07C2523/56 ,  Y02P20/52 ,  C07C11/02 ,  C07C11/04

    Abstract: Catalysts and methods useful for the production of olefins from alkanes via oxidative dehydrogenation (ODH) are disclosed. The ODH catalysts include a base metal selected from the group consisting of lanthanide metals, their oxides, and combinations thereof. The base metal is more preferably selected from the group consisting of samarium, cerium, praseodymium, terbium, their corresponding oxides and combinations thereof. The base metal loading is preferably between about 0.5 and about 20 weight percent and more preferably between about 2 and about 10 weight percent. Optionally, the ODH catalysts are further comprised of a Group VIII promoter metal present at trace levels. The Group VIII promoter metal is preferably platinum, palladium or a combination thereof and is preferably present at a promoter metal loading of between about 0.005 and about 0.1 weight percent. Optionally, the ODH catalyst is supported on a refractory support.

    Abstract translation: 公开了可用于通过氧化脱氢（ODH）从烷烃生产烯烃的催化剂和方法。 ODH催化剂包括选自镧系金属，其氧化物及其组合的贱金属。 贱金属更优选选自钐，铈，镨，铽，它们相应的氧化物及其组合。 贱金属负载量优选为约0.5至约20重量％，更优选约2至约10重量％。 任选地，ODH催化剂还包含痕量存在的VIII族助催化剂金属。 VIII族助催化剂金属优选为铂，钯或其组合，优选以约0.005至约0.1重量％的助催化剂金属负载存在。 任选地，ODH催化剂负载在耐火载体上。

    Recovery of rhenium from a spent catalyst via sublimation
    5.
    发明申请
    Recovery of rhenium from a spent catalyst via sublimation 审中-公开
    通过升华从废催化剂中回收铼

    公开(公告)号：US20030119658A1

    公开(公告)日：2003-06-26

    申请号：US10323343

    申请日：2002-12-18

    Applicant: ConocoPhillips Company

    Inventor： Joe D. Allison ,  Nithya Srinivasan ,  Sriram Ramani

    IPC: C22B061/00

    CPC classification number: C22B61/00 ,  C22B11/026 ,  Y02P10/214

    Abstract: This invention provides a method for recovering rhenium oxide from a material containing rhenium by itself or rhenium in combination with some other element, such as an element catalytically active for a catalytic process, such as hydrogenation, oxidation, reforming, and hydrocracking. The method includes conversion of rhenium to a sublimable oxide via oxidation, heating in an oxidizing atmosphere to sublime the oxide as a volatized oxide, and then isolation of rhenium from the volatized oxide.

    Abstract translation: 本发明提供了一种从含有铼的材料中自身或铼与一些其它元素（例如用于催化方法催化活性的元素如氢化，氧化，重整和加氢裂化）的组合回收氧化铼的方法。 该方法包括通过氧化，在氧化气氛中加热将铼转化为升华性氧化物，以使氧化物升华为挥发氧化物，然后从挥发的氧化物中分离出铼。

    Method for treating ethane
    6.
    发明申请
    Method for treating ethane 审中-公开
    乙烷处理方法

    公开(公告)号：US20040225164A1

    公开(公告)日：2004-11-11

    申请号：US10436685

    申请日：2003-05-09

    Applicant: ConocoPhillips Company

    Inventor： Joe D. Allison ,  Timothy J. Eggeman ,  Steven R. McDonald ,  Kent A. Pennybaker

    IPC: C07C029/48

    CPC classification number: C07C29/04 ,  C07C1/24 ,  C07C31/08 ,  C07C11/04

    Abstract: Methods are disclosed for converting ethane to ethanol through a multi-step process with ethylene as an intermediate. Methods are also disclosed for facilitating the transportation, purification or other treatment of ethylene using a chemical conversion to ethanol and reconversion to ethylene. Methods are also disclosed for converting ethane to ethylene using ethanol as a temporary intermediate to minimize purification, transportation and/or other treatment costs.

    Abstract translation: 公开了通过多步法以乙烯作为中间体将乙烷转化为乙醇的方法。 还公开了促进乙烯的运输，纯化或其它处理方法，该方法是使用化学转化成乙醇并重新转化成乙烯。 还公开了使用乙醇作为临时中间体将乙烷转化为乙烯的方法，以最小化纯化，运输和/或其他处理成本。

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