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7 条记录 (耗时 0.017 秒)

    Recovery of slurry unsupported catalyst
    2.
    发明申请
    Recovery of slurry unsupported catalyst 有权
    浆料无载体催化剂的回收

    公开(公告)号：US20090163348A1

    公开(公告)日：2009-06-25

    申请号：US12004014

    申请日：2007-12-20

    申请人： Andre R. Da Costa ,  Paul Bryan

    发明人： Andre R. Da Costa ,  Paul Bryan

    IPC分类号： B01J38/48

    CPC分类号： B01J38/48 ,  B01D61/142 ,  B01D61/147 ,  B01D65/08 ,  B01D2311/06 ,  B01D2315/10 ,  B01D2315/16 ,  B01D2321/2058 ,  B01J27/051 ,  B01J27/0515 ,  B01J38/72 ,  C10G31/09 ,  C10G31/11 ,  B01D2311/2669

    摘要： A method of recovering unsupported fine catalyst from heavy oil comprises combining a slurry comprising unsupported fine catalyst in heavy oil with solvent to form a combined slurry-solvent stream. The combined slurry-solvent stream is filtered in a deoiling zone. A stream comprising unsupported fine catalyst and solvent is recovered from the deoiling zone. Unsupported fine catalyst is separated from the stream comprising unsupported fine catalyst and solvent. The deoiling zone can comprise a membrane that is rapidly displaced in a horizontal direction.

    摘要翻译： 从重油中回收未负载的细催化剂的方法包括将包含重油中的无载体的细催化剂的浆料与溶剂组合以形成组合的浆料 - 溶剂流。 将合并的浆料 - 溶剂流在脱油区中过滤。 从脱油区回收包含未负载的细催化剂和溶剂的料流。 将不负载的细催化剂与包含无载体的细催化剂和溶剂的流分离。 脱油区可以包括在水平方向上快速位移的膜。

    Hydrogen recovery from hydrocarbon synthesis processes
    3.
    发明授权
    Hydrogen recovery from hydrocarbon synthesis processes 有权
    从烃合成过程中回收氢

    公开(公告)号：US07405243B2

    公开(公告)日：2008-07-29

    申请号：US10844378

    申请日：2004-05-13

    申请人： Clifford M. Lowe ,  Daniel Chinn ,  Paul Bryan

    发明人： Clifford M. Lowe ,  Daniel Chinn ,  Paul Bryan

    IPC分类号： C07C27/00

    CPC分类号： C01B3/501 ,  C01B3/12 ,  C01B3/56 ,  C01B2203/0283 ,  C01B2203/0405 ,  C01B2203/043 ,  C01B2203/0475 ,  C01B2203/062 ,  C10G2/32 ,  C10G2300/1025 ,  C10G2300/4081 ,  C10G2300/42

    摘要： The invention relates to a process for producing a hydrogen-rich stream from a hydrogen-depleted stream. More particularly, the invention relates to a hydrocarbon synthesis process, by way of example, a Fischer Tropsch process, from which both hydrocarbons and high purity hydrogen are obtained. The process comprises contacting the hydrogen-depleted stream with a first reverse-selective membrane and a second reverse-selective membrane to provide a CO2-enriched permeate and a hydrogen-containing retentate. The high purity hydrogen is produced from the hydrogen-containing retentate. The high purity hydrogen thus obtained may be used in a process selected from the group consisting of upgrading hydrocarbons produced from the hydrocarbon synthesis process, hydrotreating a natural gas stream, recycling to the hydrocarbon synthesis reaction unit, high purity hydrogen production, catalyst rejuvenation, and combinations thereof.

    摘要翻译： 本发明涉及一种从贫氢物流生产富氢物流的方法。 更具体地，本发明涉及烃合成方法，例如通过费托法，其中得到烃和高纯度氢。 该方法包括使贫氢物流与第一反向选择性膜和第二反向选择性膜接触以提供富含CO 2的渗透物和含氢的滞留物。 高纯度氢由含氢的滞留物制成。 由此获得的高纯度氢可用于选自由烃合成方法生产的烃，加氢处理天然气流，再循环至烃合成反应单元，高纯度氢气生产，催化剂再生和 其组合。

    Hydrogen recovery from hydrocarbon synthesis processes
    5.
    发明申请
    Hydrogen recovery from hydrocarbon synthesis processes 有权
    从烃合成过程中回收氢

    公开(公告)号：US20050197411A1

    公开(公告)日：2005-09-08

    申请号：US10844378

    申请日：2004-05-13

    申请人： Clifford Lowe ,  Daniel Chinn ,  Paul Bryan

    发明人： Clifford Lowe ,  Daniel Chinn ,  Paul Bryan

    IPC分类号： C01B3/12 ,  C01B3/50 ,  C01B3/56 ,  C07C27/06 ,  C10G2/00

    CPC分类号： C01B3/501 ,  C01B3/12 ,  C01B3/56 ,  C01B2203/0283 ,  C01B2203/0405 ,  C01B2203/043 ,  C01B2203/0475 ,  C01B2203/062 ,  C10G2/32 ,  C10G2300/1025 ,  C10G2300/4081 ,  C10G2300/42

    摘要： The invention relates to a process for producing a hydrogen-rich stream from a hydrogen-depleted stream. More particularly, the invention relates to a hydrocarbon synthesis process, by way of example, a Fischer Tropsch process, from which both hydrocarbons and high purity hydrogen are obtained. The process comprises contacting the hydrogen-depleted stream with a first reverse-selective membrane and a second reverse-selective membrane to provide a CO2-enriched permeate and a hydrogen-containing retentate. The high purity hydrogen is produced from the hydrogen-containing retentate. The high purity hydrogen thus obtained may be used in a process selected from the group consisting of upgrading hydrocarbons produced from the hydrocarbon synthesis process, hydrotreating a natural gas stream, recycling to the hydrocarbon synthesis reaction unit, high purity hydrogen production, catalyst rejuvenation, and combinations thereof.

    摘要翻译： 本发明涉及一种从贫氢物流生产富氢物流的方法。 更具体地，本发明涉及烃合成方法，例如通过费托法，其中得到烃和高纯度氢。 该方法包括使贫氢物流与第一反向选择性膜和第二反向选择性膜接触以提供富含CO 2的渗透物和含氢的滞留物。 高纯度氢由含氢的滞留物制成。 由此获得的高纯度氢可用于选自由烃合成方法生产的烃，加氢处理天然气流，再循环至烃合成反应单元，高纯度氢气生产，催化剂再生和 其组合。

    System and method for identifying and removing potentially unwanted software
    7.
    发明申请
    System and method for identifying and removing potentially unwanted software 有权
    用于识别和删除潜在有害软件的系统和方法

    公开(公告)号：US20060218145A1

    公开(公告)日：2006-09-28

    申请号：US11092995

    申请日：2005-03-28

    申请人： Angela Butcher ,  Jason Garms ,  Kalid Azad ,  Marc Seinfeld ,  Paul Bryan ,  Sterling Reasor ,  Alvin Loh

    发明人： Angela Butcher ,  Jason Garms ,  Kalid Azad ,  Marc Seinfeld ,  Paul Bryan ,  Sterling Reasor ,  Alvin Loh

    IPC分类号： G06F17/30

    CPC分类号： G06F21/50 ,  G06F21/55 ,  G06F21/56

    摘要： A system and method for identifying and removing potentially unwanted software. A mechanism is provided that identifies suspect programs to a user and allows the user to prevent the suspect programs from running without actually deleting them. In one embodiment, scanner data identifying potentially unwanted software is displayed in a GUI that allows the user to inhibit its continued execution. For example, any software not on a list of known, benign applications/processes may be identified as potentially unwanted. Similarly, software that displays one or more suspect behaviors may be so identified, allowing the user to distinguish between normal and suspect software without irreversibly altering the user's system.

    摘要翻译： 用于识别和删除潜在有害软件的系统和方法。 提供了一种向用户识别可疑程序的机制，并允许用户防止可疑程序运行而不实际删除它们。 在一个实施例中，识别潜在有害软件的扫描器数据被显示在允许用户禁止其继续执行的GUI中。 例如，任何不在已知的良性应用/过程列表上的软件可能被识别为潜在的不需要的。 类似地，可以如此识别显示一个或多个可疑行为的软件，从而允许用户区分正常和可疑软件，而不会不可逆地改变用户的系统。