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    Process for producing polymer grade olefins
    3.
    发明授权
    Process for producing polymer grade olefins 失效
    生产聚合物级烯烃的方法

    公开(公告)号：US5914433A

    公开(公告)日：1999-06-22

    申请号：US898283

    申请日：1997-07-22

    申请人： Terry L. Marker

    发明人： Terry L. Marker

    IPC分类号： B01J29/84 ,  B01J29/85 ,  B01J29/90 ,  C07C1/20 ,  C07C1/10 ,  C07C4/06

    CPC分类号： B01J29/90 ,  B01J29/84 ,  B01J29/85 ,  C07C1/20 ,  C07C2529/85 ,  Y02P20/52 ,  Y02P20/584 ,  Y02P30/42

    摘要： The present invention relates to a process for the production of light olefins comprising olefins having from 2 to 4 carbon atoms per molecule from an oxygenate feedstock. The process comprises passing the oxygenate feedstock to an oxygenate conversion zone containing a metal aluminophosphate catalyst to produce a light olefin stream. A propylene stream and/or mixed butylene is fractionated from said light olefin stream and cracked to enhance the yield of ethylene and propylene products. This combination of light olefin product and propylene and butylene cracking in a riser cracking zone or a separate cracking zone provides flexibility to the process which overcomes the equilibrium limitations of the aluminophosphate catalyst. In addition, the invention provides the advantage of extended catalyst life and greater catalyst stability in the oxygenate conversion zone.

    摘要翻译： 本发明涉及一种用于生产轻质烯烃的方法，其包含每分子含有2至4个碳原子的含氧原料。 该方法包括使含氧化合物原料通入含有金属磷酸铝催化剂的含氧化合物转化区以产生轻质烯烃流。 丙烯流和/或混合丁烯从所述轻质烯烃流中分馏并裂化以提高乙烯和丙烯产物的产率。 在提升管裂化区或单独的裂化区中轻烯烃产物和丙烯与丁烯裂解的这种组合为克服磷酸铝催化剂的平衡限制的方法提供了灵活性。 此外，本发明提供了在含氧化合物转化区中延长的催化剂寿命和更大的催化剂稳定性的优点。

    Method for upgrading FT synthesis oil, and mixed crude oil
    4.
    发明授权
    Method for upgrading FT synthesis oil, and mixed crude oil 有权
    FT合成油和混合原油的升级方法

    公开(公告)号：US09045700B2

    公开(公告)日：2015-06-02

    申请号：US13138272

    申请日：2010-01-21

    申请人： Yuichi Tanaka

    发明人： Yuichi Tanaka

    IPC分类号： C10G2/00 ,  C10G3/00 ,  C10G45/00 ,  C10G45/58 ,  C10G7/00 ,  C10G67/00 ,  C10G67/02 ,  C07C1/00 ,  C07C1/02 ,  C07C1/04 ,  C07C1/06 ,  C07C1/08 ,  C07C1/10 ,  C07C1/12 ,  C07C1/20 ,  C07C1/207

    CPC分类号： C10G2/342 ,  C10G2/30 ,  C10G3/42 ,  C10G3/50 ,  C10G3/56 ,  C10G7/00 ,  C10G45/00 ,  C10G45/58 ,  C10G2300/1022 ,  C10G2300/1044 ,  C10G2300/304 ,  Y02P30/20

    摘要： A method for upgrading a synthesis oil synthesized by the Fisher-Tropsch synthesis reaction, the method includes: a hydroisomerization step of hydroisomerizing the synthesis oil to remove alcohols and olefins, and converting at least a portion of normal paraffins with a carbon number of 5 or more into isoparaffins to obtain a hydroisomerized synthesis oil; a crude oil mixing step of mixing the hydroisomerized synthesis oil with a crude oil to obtain a mixed crude oil; a mixed crude oil transferring step of transferring the mixed crude oil to a crude oil distillation unit of a refinery; and a mixed crude oil refining step of processing the transferred mixed crude oil in petroleum refining facilities of the refinery including at least the crude oil distillation unit.

    摘要翻译： 一种用于提炼通过费 - 托合成反应合成的合成油的方法，所述方法包括：加氢异构化步骤，使合成油加氢异构化以除去醇和烯烃，并将至少一部分正常链烷烃转化为碳数为5或 更多地进入异链烷烃以获得加氢异构化的合成油; 原油混合步骤，将加氢异构化合成油与原油混合，得到混合原油; 将混合原油转移到炼油厂的原油蒸馏单元的混合原油转移步骤; 以及混合原油精炼步骤，其处理至少包含原油蒸馏单元的炼油厂的石油炼制设备中的转移的混合原油。

    Method for Preparing Synthetic Natural Gas
    5.
    发明申请
    Method for Preparing Synthetic Natural Gas 审中-公开
    合成天然气的制备方法

    公开(公告)号：US20140018586A1

    公开(公告)日：2014-01-16

    申请号：US13976588

    申请日：2011-12-27

    申请人： Hyo Jun Lim ,  Chang Dae Byun ,  Seok Jung Seo ,  Young Don Yoo ,  Do Yeon Lee ,  Mun Hyun Kim

    发明人： Hyo Jun Lim ,  Chang Dae Byun ,  Seok Jung Seo ,  Young Don Yoo ,  Do Yeon Lee ,  Mun Hyun Kim

    IPC分类号： C07C1/10

    CPC分类号： C07C1/10 ,  C01B3/16 ,  C10J2300/1662 ,  C10K3/04 ,  C10L3/08 ,  C10L3/103 ,  C10L2290/04 ,  C10L2290/06

    摘要： A method for preparing synthetic natural gas (SNG) is provided. More particularly, a method for preparing synthetic natural gas is provided, in which synthetic gas generated after fuel gasification and dust collection is subjected to a first methane synthesis reaction; only part of the gas is subjected to a water gas shift reaction and the remaining gas bypasses; the mixed gas prepared by mixing the gas passed through the water gas shift reaction and the gas bypassing the water gas shift reaction is subjected to a second methane synthesis reaction; and thereby heat of the methane synthesis reaction can be controlled and catalyst life can be lengthened.

    摘要翻译： 提供合成天然气（SNG）的制备方法。 更具体地，提供一种制备合成天然气的方法，其中在燃料气化和集尘之后产生的合成气体进行第一次甲烷合成反应; 只有部分气体遭受水煤气变换反应，剩余的气体绕过; 通过将通过水煤气变换反应的气体与绕过水煤气变换反应的气体混合而制备的混合气体进行第二次甲烷合成反应; 从而可以控制甲烷合成反应的热量，延长催化剂寿命。

    Novel molybdenum oxycarbonitride compositions
    9.
    发明授权
    Novel molybdenum oxycarbonitride compositions 失效
    新型钼碳氮化物组合物

    公开(公告)号：US4426366A

    公开(公告)日：1984-01-17

    申请号：US372486

    申请日：1982-04-28

    申请人： Larry E. McCandlish ,  Larissa W. Turaew

    发明人： Larry E. McCandlish ,  Larissa W. Turaew

    IPC分类号： B01J23/28 ,  B01J27/24 ,  C01B21/082 ,  C01C1/04 ,  C07C1/04 ,  C07C1/10 ,  C01C3/00

    CPC分类号： C07C1/04 ,  B01J23/28 ,  B01J27/24 ,  C01B21/0828 ,  C01C1/0411 ,  C07C1/10 ,  C01P2002/72 ,  C01P2002/77 ,  C01P2002/88 ,  C01P2006/12 ,  C07C2527/24 ,  Y02P20/52

    摘要： Novel molybdenum oxycarbonitride compositions are described together with a general method of synthesis. The compositions can be obtained by the relatively low temperature thermal decomposition of an amine molybdate and can be amorphous, poorly crystalline, or substantially crystalline, and can unexpectedly possess high surface areas in the region of about 60 to 130 m.sup.2 /g and higher. The compositions have the general formula: MoO.sub.a C.sub.b N.sub.c, where a, b and c are non-zero decimal values and the sum: a+b+c, is less than or equal to about one, as evidenced by X-ray diffraction and chemical analyses. The compositions are useful as abrasives, as for removing oxide coatings from metals.

    摘要翻译： 新型钼碳氮氧化物组合物与一般合成方法一起描述。 组合物可以通过钼酸铵的相对低温热分解获得，并且可以是无定形的，结晶性差的或基本上结晶的，并且可以意外地在约60至130m 2 / g和更高的区域中具有高表面积。 组合物具有以下通式：MoOaCbNc，其中a，b和c是非零十进制值，并且总和：a + b + c小于或等于约1，如X射线衍射和化学分析所证明 。 组合物可用作研磨剂，用于从金属中除去氧化物涂层。

    Process and apparatus for catalytically reacting a reducing gas and water vapor
    10.
    发明授权
    Process and apparatus for catalytically reacting a reducing gas and water vapor 失效
    用于使还原气体和水蒸气催化反应的方法和装置

    公开(公告)号：US4259312A

    公开(公告)日：1981-03-31

    申请号：US81615

    申请日：1979-10-03

    申请人： Claus Flockenhaus ,  Erich Hackler

    发明人： Claus Flockenhaus ,  Erich Hackler

    IPC分类号： C07C1/02 ,  B01J3/00 ,  B01J8/00 ,  B01J8/02 ,  B01J8/04 ,  C01B3/16 ,  C07C1/00 ,  C07C1/04 ,  C07C1/10 ,  C07C9/00 ,  C07C67/00 ,  F16J12/00 ,  B01J3/03 ,  B01J12/00

    CPC分类号： C01B3/16 ,  B01J8/0005 ,  B01J8/0453 ,  C07C1/042

    摘要： An outer enclosed pressure container is formed of a simple steel material. An inner enclosed container is positioned within the pressure container such that there is an intermediate space therebetween. Catalyst layers are provided within the inner container. A gas containing a reducing component and water vapor are introduced into the inner container and are therein reacted by means of the catalyst to perform a desired reducing reaction. At least part of the water vapor is alone introduced into the intermediate space to thereby pressurize the intermediate space to substantially the same pressure as occurs within the inner container. The water vapor in the intermediate space operates to protect the wall of the pressure container from the temperatures occurring due to the catalytic reaction within the inner container. The water vapor is removed from the intermediate space and is at least partially added to the gas containing a reducing component before the introduction thereof into the inner container.

    摘要翻译： 外封闭压力容器由简单的钢材形成。 内密封容器位于压力容器内，使得它们之间存在中间空间。 催化剂层设置在内部容器内。 将含有还原成分和水蒸气的气体引入内容器中，并通过催化剂进行反应，进行所需的还原反应。 至少一部分水蒸气被单独引入中间空间，从而将中间空间加压到与内容器内发生的基本相同的压力。 中间空间中的水蒸汽用于保护压力容器的壁免受内容器内由于催化反应而发生的温度。 从中间空间除去水蒸汽，并且在将其引入到内容器中之前至少部分地添加到含有还原组分的气体中。