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    Reactor and process for preparing phosgene
    22.
    发明授权
    Reactor and process for preparing phosgene 有权
    反应器和制备光气的方法

    公开(公告)号：US08821829B2

    公开(公告)日：2014-09-02

    申请号：US13675397

    申请日：2012-11-13

    Applicant: Gerhard Olbert ,  Torsten Mattke ,  Luc Vanderwaeren ,  Filip Nevejans ,  Jan Hammenecker

    Inventor： Gerhard Olbert ,  Torsten Mattke ,  Luc Vanderwaeren ,  Filip Nevejans ,  Jan Hammenecker

    IPC: C01G1/04 ,  B01J31/28 ,  B01J8/00 ,  B01J8/06 ,  B01J12/00 ,  B01J19/00 ,  C01B31/28

    CPC classification number: B01J31/28 ,  B01J8/001 ,  B01J8/008 ,  B01J8/0085 ,  B01J8/06 ,  B01J8/067 ,  B01J12/007 ,  B01J19/002 ,  B01J19/0053 ,  B01J19/006 ,  B01J2208/00061 ,  B01J2208/00212 ,  B01J2208/00221 ,  B01J2208/00513 ,  B01J2208/0061 ,  B01J2219/0002 ,  B01J2219/0004 ,  B01J2219/00777 ,  C01B32/80 ,  Y10S585/922 ,  Y10S585/924

    Abstract: A reactor (1) for preparing phosgene by gas-phase reaction of carbon monoxide and chlorine in the presence of a solid catalyst, which reactor has a bundle of parallel catalyst tubes (2) aligned in the longitudinal direction of the reactor whose ends are fixed in tube plates (3) and have a cap (4) at each end of the reactor (1), and has deflection plates (6) which are aligned perpendicular to the longitudinal direction of the reactor in the intermediate space (5) between the catalyst tubes (2) and leave free passages (7) located alternately opposite one another on the interior wall of the reactor, and in which the catalyst tubes (2) are charged with the solid catalyst, the gaseous reaction mixture is passed from one end of the reactor via one cap (4) through the catalyst tubes (2) and is taken off from the opposite end of the reactor (1) via the second cap (4) and a liquid heat transfer medium is passed through the intermediate space (5) around the catalyst tubes (2), where the reactor (1) has no tubes in the region of the passages (7), is proposed.

    Abstract translation: 一种用于在固体催化剂存在下通过一氧化碳和氯的气相反应制备光气的反应器（1），该反应器具有一束平行的催化剂管（2），其在端部固定的反应器的纵向上排列 在管板（3）中并且在反应器（1）的每个端部具有盖（4），并且具有偏转板（6），其在中间空间（5）中的反应器的纵向方向上垂直于第 催化剂管（2）并且在反应器的内壁上彼此交替地相互离开的自由通道（7），并且催化剂管（2）中装有固体催化剂，气态反应混合物从一端 的反应器通过催化剂管（2）通过一个盖（4）通过第二盖（4）从反应器（1）的相对端排出，液体传热介质通过中间空间 5）在催化剂管（2）周围，其中反应器 （1）在通道（7）的区域中没有管，被提出。

    Hydrotreatment catalyst, method for production and use thereof
    26.
    发明授权
    Hydrotreatment catalyst, method for production and use thereof 有权
    加氢处理催化剂，其制备方法及其应用

    公开(公告)号：US08318628B2

    公开(公告)日：2012-11-27

    申请号：US12519971

    申请日：2007-12-14

    Applicant: Claude Brun ,  Thierry Cholley ,  Carole Dupuy ,  Georges Fremy ,  Francis Humblot

    Inventor： Claude Brun ,  Thierry Cholley ,  Carole Dupuy ,  Georges Fremy ,  Francis Humblot

    IPC: B01J31/02

    CPC classification number: B01J31/28 ,  B01J23/85 ,  B01J23/882 ,  B01J31/0201 ,  B01J31/0204 ,  B01J31/0208 ,  B01J31/0229 ,  B01J31/34 ,  B01J37/0203 ,  B01J37/20 ,  C10G45/08 ,  C10G47/12 ,  C10G2300/703

    Abstract: The invention relates to a catalyst for hydroconversion of hydrocarbons, comprising a support made from at least one refractory oxide, at least one group VIII metal and at least one group VIB metal, characterized in further comprising at least one organic compound with at least two thiol functions separated by at least one oxygenated group of formula (I): HS—CxHyOz—SH (I), where x=1 to 20, preferably 2 to 9 and for example x=6, y=2 to 60, preferably 4 to 12 and z=1 to 10, preferably 1 to 6. The invention further relates to a method for preparation, a method for activation of said catalyst and use of the catalyst for the hydrotreatment and/or hydrocracking of hydrocarbons.

    Abstract translation: 本发明涉及用于加氢转化烃的催化剂，其包括由至少一种难熔氧化物，至少一种第Ⅷ族金属和至少一种VIB族金属制成的载体，其特征在于还包含至少一种有机化合物与至少两种硫醇 由式（I）的至少一个氧化基团分离的功能：HS-CxHyOz-SH（I），其中x = 1至20，优选2至9，例如x = 6，y = 2至60，优选4至 12和z = 1至10，优选1至6.本发明还涉及一种制备方法，一种活化所述催化剂的方法和该催化剂用于烃的加氢处理和/或加氢裂化的用途。

    Air activated organotin catalysts for polyurethane synthesis
    29.
    发明授权
    Air activated organotin catalysts for polyurethane synthesis 有权
    用于聚氨酯合成的空气活化有机锡催化剂

    公开(公告)号：US07919423B2

    公开(公告)日：2011-04-05

    申请号：US12698288

    申请日：2010-02-02

    Applicant: Jerald Feldman ,  Stephan James McLain

    Inventor： Jerald Feldman ,  Stephan James McLain

    IPC: B01J31/00 ,  B01J27/135 ,  B01J21/04 ,  B01J23/02

    CPC classification number: C09D175/04 ,  B01J31/0202 ,  B01J31/0207 ,  B01J31/0211 ,  B01J31/28 ,  B01J2531/42 ,  C07F7/2208 ,  C07F7/2288 ,  C08G18/242 ,  C08G18/792

    Abstract: This invention relates to an organotin-based catalyst system for polyurethane synthesis that is useful in coatings applications. The catalyst has low activity in the absence of oxygen. When a coating mixture comprising the catalyst is sprayed and/or applied to a substrate as a thin film in air, the catalyst is activated. For solvent-based refinish systems comprising hydroxyl and isocyanate species at high solids levels, the catalyst system therefore provides extended viscosity stability, i.e., pot life.

    Abstract translation: 本发明涉及用于聚氨酯合成的有机锡基催化剂体系，其可用于涂料应用。 催化剂在不存在氧的情况下具有低活性。 当包含催化剂的涂料混合物在空气中作为薄膜喷涂和/或施加到基材上时，催化剂被活化。 对于含有高固体含量的羟基和异氰酸酯物质的基于溶剂的修补体系，催化剂体系因此提供了延长的粘度稳定性，即适用期。

    HYDROCARBON CONVERSION SYSTEM, AND A PROCESS AND CATALYST COMPOSITION RELATING THERETO
    30.
    发明申请
    HYDROCARBON CONVERSION SYSTEM, AND A PROCESS AND CATALYST COMPOSITION RELATING THERETO 失效
    烃转化系统及其相关的方法和催化剂组合物

    公开(公告)号：US20100248946A1

    公开(公告)日：2010-09-30

    申请号：US12412738

    申请日：2009-03-27

    Applicant: Lorenz J. Bauer ,  James F. McGehee

    Inventor： Lorenz J. Bauer ,  James F. McGehee

    IPC: B01J31/02 ,  B01J31/06 ,  B01J19/00

    CPC classification number: B01J31/28 ,  B01J23/745 ,  B01J35/023 ,  B01J37/0036 ,  B01J37/0219 ,  C10G49/02

    Abstract: One exemplary embodiment can be a process for making a catalyst including an effective amount of iron for catalyzing one or more reactions in a hydrocarbon conversion system. The process can include grinding and coating the particles. The ground particles can have an effective amount of iron, and substantially all the particles may have a maximum dimension no larger than about 130 microns. The coating can have an effective amount of one or more hydrocarbons to provide the catalyst with improved flowability.

    Abstract translation: 一个示例性实施方案可以是制备包含有效量的铁以在烃转化体系中催化一种或多种反应的催化剂的方法。 该方法可以包括研磨和涂覆颗粒。 研磨的颗粒可以具有有效量的铁，并且基本上所有的颗粒可以具有不大于约130微米的最大尺寸。 涂层可以具有有效量的一种或多种烃，以使催化剂具有改善的流动性。

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