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    INTEGRATION OF A SMALL SCALE LIQUEFACTION UNIT WITH AN LNG PLANT TO CONVERT END FLASH GAS AND BOIL-OFF GAS TO INCREMENTAL LNG.
    3.
    发明申请
    INTEGRATION OF A SMALL SCALE LIQUEFACTION UNIT WITH AN LNG PLANT TO CONVERT END FLASH GAS AND BOIL-OFF GAS TO INCREMENTAL LNG. 有权
    将小型液化单元与LNG设备整合，以将终端气体和燃料气体转换为增量LNG。

    公开(公告)号：US20150143843A1

    公开(公告)日：2015-05-28

    申请号：US14089329

    申请日：2013-11-25

    申请人： Daniel Chinn ,  Stanley Hsing-Wei Huang ,  Yaofan Yi

    发明人： Daniel Chinn ,  Stanley Hsing-Wei Huang ,  Yaofan Yi

    IPC分类号： F25J1/00

    CPC分类号： F25J1/0022 ,  F25J1/0025 ,  F25J1/0242 ,  F25J1/0245 ,  F25J1/0249 ,  F25J1/0271 ,  F25J1/0274 ,  F25J1/0284 ,  F25J2220/62 ,  F25J2230/60 ,  F25J2240/82 ,  F25J2245/02 ,  F25J2245/90 ,  Y10T29/49716

    摘要： Disclosed is a method of retrofitting a full-scale LNG plant to enhance the LNG production capacity of the LNG plant and a method for operating such a retrofit plant. A small scale LNG plant having a capacity less than 2 MTPA can be integrated with a main LNG plant having a capacity of at least 4 MTPA such that end flash gas and boil off gas from the main LNG plant can be liquefied by the small scale LNG plant as incremental LNG. It has been found that the production capacity of the integrated system can be improved by increasing the temperature of the gas stream exiting the main cryogenic heat exchanger of the main LNG plant between 5° C. and 30° C. as compared with the design temperature.

    摘要翻译： 公开了一种改造全规模LNG装置以提高LNG装置的液化天然气生产能力的方法，以及用于操作这种改造装置的方法。 容量小于2 MTPA的小型液化天然气工厂可以与容量至少为4 MTPA的主要液化天然气工厂集成在一起，从而能够通过小规模LNG液化来自主液化天然气厂的终端闪蒸气体和蒸发气体 作为增量LNG生产。 已经发现，与设计温度相比，通过提高离开主LNG设备的主低温热交换器的气流的温度在5℃和30℃之间可以提高整合系统的生产能力 。

    Membrane reactor with in-situ dehydration and method for using the same
    5.
    发明授权
    Membrane reactor with in-situ dehydration and method for using the same 失效
    具有原位脱水的膜反应器及其使用方法

    公开(公告)号：US08206667B2

    公开(公告)日：2012-06-26

    申请号：US12342799

    申请日：2008-12-23

    申请人： Babak Fayyaz Najafi ,  Charles Leonard Kibby ,  Steven Xuqi Song ,  Daniel Chinn

    发明人： Babak Fayyaz Najafi ,  Charles Leonard Kibby ,  Steven Xuqi Song ,  Daniel Chinn

    IPC分类号： B01J8/00

    CPC分类号： B01J8/009 ,  B01J8/0214 ,  B01J8/067 ,  B01J2208/00123 ,  B01J2208/00212 ,  B01J2208/0053 ,  C10G31/11

    摘要： A fixed bed membrane reactor is disclosed. The reactor has a housing including an inlet for receiving reactants and an outlet for discharging retentate streams of reaction products. The inlet and outlet are in fluid communication with a reaction zone in which the reactants may pass downstream from the inlet to the outlet with the reactants reacting to produce reaction products including water. The reactor further includes a membrane assembly disposed in fluid communication with the reaction zone. The membrane assembly includes at least one porous support with a water permselective membrane affixed thereto. The membrane allows water produced in the reaction zone to be selectively removed from the reaction zone as a permeate stream while allowing retentate reaction products to remain in the reaction zone and be discharged as a retentate stream. Ideally, the membrane assembly locates most of the membrane proximate the downstream portion of the reaction zone where accumulated produced water may be selectively removed from the reaction product as opposed to the upstream portion where relatively little water accumulation has occurred. A method for using the reactor to perform in situ water dehydration of reactions, such as Fischer-Tropsch reaction, is also disclosed.

    摘要翻译： 公开了一种固定床膜反应器。 反应器具有壳体，其包括用于接收反应物的入口和用于排出反应产物的滞留物流的出口。 入口和出口与反应区流体连通，其中反应物可以从入口到出口下游，反应物反应以产生包括水的反应产物。 反应器还包括与反应区流体连通地设置的膜组件。 膜组件包括至少一个具有附着于其上的水渗透选择膜的多孔支撑体。 膜允许在反应区中产生的水作为渗透物流从反应区选择性地除去，同时允许滞留的反应产物保留在反应区中并作为滞留物流排出。 理想地，膜组件将大多数膜定位在反应区的下游部分附近，其中累积的产生的水可以从反应产物中选择性地除去，而不是发生相对少的积水的上游部分。 还公开了使用反应器进行原位水脱水反应的方法，例如费 - 托反应。

    MEMBRANE REACTOR WITH IN-SITU DEHYDRATION AND METHOD FOR USING THE SAME
    7.
    发明申请
    MEMBRANE REACTOR WITH IN-SITU DEHYDRATION AND METHOD FOR USING THE SAME 失效
    具有现场脱水的膜反应器及其使用方法

    公开(公告)号：US20090170964A1

    公开(公告)日：2009-07-02

    申请号：US12342799

    申请日：2008-12-23

    申请人： Babak Fayyaz Najafi ,  Charles Leonard Kibby ,  Steven Xuqi Song ,  Daniel Chinn

    发明人： Babak Fayyaz Najafi ,  Charles Leonard Kibby ,  Steven Xuqi Song ,  Daniel Chinn

    IPC分类号： C07C27/06 ,  B01J19/00

    CPC分类号： B01J8/009 ,  B01J8/0214 ,  B01J8/067 ,  B01J2208/00123 ,  B01J2208/00212 ,  B01J2208/0053 ,  C10G31/11

    摘要： A fixed bed membrane reactor is disclosed. The reactor has a housing including an inlet for receiving reactants and an outlet for discharging retentate streams of reaction products. The inlet and outlet are in fluid communication with a reaction zone in which the reactants may passe downstream from the inlet to the outlet with the reactants reacting to produce reaction products including water. The reactor further includes a membrane assembly disposed in fluid communication with the reaction zone. The membrane assembly includes at least one porous support with a water permselective membrane affixed thereto. The membrane allows water produced in the reaction zone to be selectively removed from the reaction zone as a permeate stream while allowing retentate reaction products to remain in the reaction zone and be discharged as a retentate stream. Ideally, the membrane assembly locates most of the membrane proximate the downstream portion of the reaction zone where accumulated produced water may be selectively removed from the reaction product as opposed to the upstream portion where relatively little water accumulation has occurred. A method for using the reactor to perform in situ water dehydration of reactions, such as Fischer-Tropsch reaction, is also disclosed.

    摘要翻译： 公开了一种固定床膜反应器。 反应器具有壳体，其包括用于接收反应物的入口和用于排出反应产物的滞留物流的出口。 入口和出口与反应区流体连通，其中反应物可以从入口到出口下游，反应物反应以产生包括水的反应产物。 反应器还包括与反应区流体连通地设置的膜组件。 膜组件包括至少一个具有附着于其上的水渗透选择膜的多孔支撑体。 膜允许在反应区中产生的水作为渗透物流从反应区选择性地除去，同时允许滞留的反应产物保留在反应区中并作为滞留物流排出。 理想地，膜组件将大多数膜定位在反应区的下游部分附近，其中累积的产生的水可以从反应产物中选择性地除去，而不是发生相对少的积水的上游部分。 还公开了使用反应器进行原位水脱水反应的方法，例如费 - 托反应。

    Hydrogen recovery from hydrocarbon synthesis processes
    8.
    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
    9.
    发明申请
    Hydrogen recovery from hydrocarbon synthesis processes 有权

    公开(公告)号：US20070123595A1

    公开(公告)日：2007-05-31

    申请号：US11637802

    申请日：2006-12-13

    申请人： Clifford Lowe ,  Daniel Chinn

    发明人： Clifford Lowe ,  Daniel Chinn

    IPC分类号： C07C27/26

    CPC分类号： C10G2/30 ,  C01B3/12 ,  C01B3/501 ,  C01B3/56 ,  C01B2203/0283 ,  C01B2203/0405 ,  C01B2203/043 ,  C01B2203/0475 ,  C01B2203/0495 ,  C01B2203/146 ,  C10K1/32 ,  C10K3/04

    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 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.