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    PROCESSES FOR THE PREPARATION OF CHLORINE FROM HYDROGEN CHLORIDE AND OXYGEN
    1.
    发明申请
    PROCESSES FOR THE PREPARATION OF CHLORINE FROM HYDROGEN CHLORIDE AND OXYGEN 审中-公开
    从氯化氢和氧气中制备氯化物的方法

    公开(公告)号：US20070286793A1

    公开(公告)日：2007-12-13

    申请号：US11752405

    申请日：2007-05-23

    申请人： Rainer Weber ,  Andreas Bulan ,  Michel Haas ,  Rafael Warsitz ,  Knud Werner

    发明人： Rainer Weber ,  Andreas Bulan ,  Michel Haas ,  Rafael Warsitz ,  Knud Werner

    IPC分类号： C01B7/04

    CPC分类号： C01B7/04 ,  C01B7/0743 ,  C01B13/0251

    摘要： A process is disclosed comprising: (a) reacting hydrogen chloride and oxygen to form a gas mixture comprising chlorine, water, unreacted hydrogen chloride, and unreacted oxygen; (b) cooling the gas mixture to form an aqueous solution of hydrogen chloride; (c) separating at least a portion of the aqueous solution of hydrogen chloride from the gas mixture; (d) removing at least a portion of the water from the gas mixture; and (e) subjecting the gas mixture to a gas permeation such that at least a portion of the unreacted oxygen in the gas mixture is separated to form a chlorine-rich gas stream and an oxygen-containing partial stream.

    摘要翻译： 公开了一种方法，包括：（a）使氯化氢和氧气反应以形成包含氯，水，未反应的氯化氢和未反应的氧的气体混合物; （b）冷却气体混合物以形成氯化氢水溶液; （c）从气体混合物中分离至少一部分氯化氢水溶液; （d）从气体混合物中去除至少一部分水; 和（e）使气体混合物经受气体渗透，使得气体混合物中的至少一部分未反应的氧气被分离以形成富含氯气的气流和含氧部分流。

    PROCESS FOR PREPARING 2,2-DIFLUOROETHYLAMINE FROM 2,2-DIFLUORO-1-CHLOROETHANE AND AMMONIA
    7.
    发明申请
    PROCESS FOR PREPARING 2,2-DIFLUOROETHYLAMINE FROM 2,2-DIFLUORO-1-CHLOROETHANE AND AMMONIA 有权
    从2,2-二氟-1-氯代乙酸和氨基磺酸制备2,2-二氟乙酰胺的方法

    公开(公告)号：US20120184777A1

    公开(公告)日：2012-07-19

    申请号：US13348484

    申请日：2012-01-11

    申请人： Norbert LUI ,  Rafael WARSITZ ,  Christian FUNKE ,  Christian SEVERINS

    发明人： Norbert LUI ,  Rafael WARSITZ ,  Christian FUNKE ,  Christian SEVERINS

    IPC分类号： C07C209/08

    CPC分类号： C07C209/08 ,  Y02P20/544 ,  C07C211/15

    摘要： Process for preparing 2,2-difluoroethylamine, comprising the following steps: (i) mixing 2,2-difluoro-1-chloroethane and gaseous, liquid or supercritical ammonia in a pressure-stable, closed reaction vessel under a pressure in the range from 10 to 180 bar; (ii) reacting the reaction mixture at a reaction temperature in the range from 80° C. to 200° C.; (iii) letting down the reaction mixture and isolating 2,2-difluoroethylamine.

    摘要翻译： 制备2,2-二氟乙胺的方法，包括以下步骤：（i）将2,2-二氟-1-氯乙烷与气态，液态或超临界氨在压力稳定的封闭反应容器中混合，压力范围为 10至180巴; （ii）使反应混合物在80℃至200℃的反应温度下反应; （iii）放下反应混合物并分离出2,2-二氟乙胺。

    HYDROGEN-PERMEABLE MEMBRANE MADE OF A METAL COMPOSITE MATERIAL
    8.
    发明申请
    HYDROGEN-PERMEABLE MEMBRANE MADE OF A METAL COMPOSITE MATERIAL 审中-公开
    金属复合材料的氢渗透膜

    公开(公告)号：US20100247944A1

    公开(公告)日：2010-09-30

    申请号：US12679038

    申请日：2008-09-09

    申请人： Leslaw Mleczko ,  Juergen Kintrup ,  Ralph Weber ,  Andre Dammann ,  Rafael Warsitz ,  Aurel Wolf

    发明人： Leslaw Mleczko ,  Juergen Kintrup ,  Ralph Weber ,  Andre Dammann ,  Rafael Warsitz ,  Aurel Wolf

    IPC分类号： B32B15/01 ,  B32B5/18 ,  B22F1/02

    CPC分类号： B22F1/025 ,  B01D67/0041 ,  B01D67/0076 ,  B01D67/0093 ,  B01D69/12 ,  B01D71/022 ,  B01D2323/225 ,  B01D2325/30 ,  B22F2998/10 ,  B22F2999/00 ,  C01B3/501 ,  C01B2203/0405 ,  Y10T428/12014 ,  Y10T428/12181 ,  Y10T428/12479 ,  B22F1/0081 ,  B22F3/02 ,  B22F3/17 ,  B22F3/15 ,  B22F9/24 ,  B22F9/26 ,  B22F2201/013

    摘要： The invention relates to a metal matrix material made of a hydrogen-permeable metal 1 and a chemically stable metal 2 that is also hydrogen permeable, said matrix material having a structure comprised of a plurality of centers made of the metal 2 surrounded by the metal 1. The invention further relates to a method for the production of said matrix material, having the following steps: a. optionally pretreating the metal 1 and/or 2 b. coating metal 1 with a metal 2 to form a composite metal powder c. pressing the composite metal powder into the metal matrix material according to the invention in the form of a pressed body d. optionally deforming the pressed body thus obtained to form a molded body. The metal matrix material has a greater mechanical stability as compared to a conventionally coated metal film by virtue of a more homogeneous stress distribution during the change in volume of the metal phases as a result of hydrogen absorption and thermal expansion. At the same time, said material is considerably more chemically stable than conventional coated metal membranes. The metal matrix material is particularly suitable for producing hydrogen-permeable membranes that separate hydrogen from gas mixtures by selective diffusion.

    摘要翻译： 本发明涉及由氢可渗透金属1和化学稳定的金属2制成的金属基质材料，其也是氢可渗透的，所述基体材料具有由金属2制成的多个中心构成的结构，金属2被金属1包围 本发明还涉及生产所述基质材料的方法，具有以下步骤：a。 任选地预处理金属1和/或2b。 用金属2涂覆金属1以形成复合金属粉末c。 将复合金属粉末按压制体形式按压本发明的金属基体材料d。 可选地使由此获得的压制体变形以形成模制体。 与常规涂覆的金属膜相比，由于氢吸收和热膨胀的结果，在金属相的体积变化期间由于更均匀的应力分布，金属基体材料具有更大的机械稳定性。 同时，所述材料比常规涂覆的金属膜更具有化学稳定性。 金属基质材料特别适用于生产通过选择性扩散将氢气与气体混合物分离的氢气渗透膜。