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    Electrocatalytic selective oxidation of hydrocarbons
    1.
    发明授权
    Electrocatalytic selective oxidation of hydrocarbons 失效
    碳氢化合物的电催化选择性氧化

    公开(公告)号：US06210557B1

    公开(公告)日：2001-04-03

    申请号：US09395214

    申请日：1999-09-14

    申请人： Guido Stochniol ,  Mark Duda ,  Adolf Kuehnle

    发明人： Guido Stochniol ,  Mark Duda ,  Adolf Kuehnle

    IPC分类号： C25B300

    CPC分类号： C25B3/02 ,  C25B11/0452 ,  C25B11/0463 ,  C25B13/04 ,  H01M4/9025 ,  H01M4/9033 ,  H01M8/1213 ,  H01M8/1246 ,  Y02E60/525 ,  Y02P70/56

    摘要： A process for the electrochemical oxidation of organic compounds, wherein the anode material used is a mixed oxide of formula (I) MoaBibX1cX2dX3eX4fX5gOh  (I) where X1 is V, Nb, Cr, W, Ta, Ga, Ce, and/or La; X2 is Li, La, K, Rb, Cs, Cu, Ag, Au, Pd and/or Pt; X3 is Fe, Co, Ni and/or Zn; X4 is Sn, Rb, Sb and/or Te; X5 is Ti, Zr, Si and/or Al; and where a is 0-3; b is 0-3; c is 0-12.5; d is 0-5; e is 0-1.5; f is 0-1; and g is 0-25 with the proviso that a+d≧0.15.

    摘要翻译： 一种用于有机化合物的电化学氧化的方法，其中所用的阳极材料是式（I）的混合氧化物，其中X 1是V，Nb，Cr，W，Ta，Ga，Ce和/或La; X2是Li，La，K，Rb，Cs，Cu，Ag，Au，Pd和/或Pt; X3是Fe，Co，Ni和/或Zn; X4是Sn，Rb，Sb和/或Te; X5是Ti，Zr，Si和/或Al; 而a为0-3; b为0-3; c为0-12.5; d为0-5; e为0-1.5; f为0-1; 而g为0-25，条件是a + d> = 0.15。

    INTEGRATED PROCESS FOR CONVERSION OF STC-CONTAINING AND OCS-CONTAINING SIDESTREAMS INTO HYDROGEN-CONTAINING CHLOROSILANES
    2.
    发明申请
    INTEGRATED PROCESS FOR CONVERSION OF STC-CONTAINING AND OCS-CONTAINING SIDESTREAMS INTO HYDROGEN-CONTAINING CHLOROSILANES 审中-公开
    用于将含STC和含OCS的含盐转化为含氯化物的集成方法

    公开(公告)号：US20140212352A1

    公开(公告)日：2014-07-31

    申请号：US14005360

    申请日：2012-01-27

    申请人： Yuecel Önal ,  Guido Stochniol ,  Ingo Pauli ,  Norbert Schladerbeck

    发明人： Yuecel Önal ,  Guido Stochniol ,  Ingo Pauli ,  Norbert Schladerbeck

    IPC分类号： C01B33/107 ,  C07F7/08 ,  C01B33/029

    CPC分类号： C01B33/10742 ,  B01J2219/00006 ,  B01J2219/0004 ,  B01J2219/0263 ,  C01B33/029 ,  C01B33/035 ,  C01B33/107 ,  C01B33/1071 ,  C01B33/10757 ,  C07F7/081 ,  Y02P20/125

    摘要： The invention relates to a process for producing a product gas mixture containing hydrogen-containing chlorosilanes within an integrated process by hydrogenating integrated process by-product silicon tetrachloride and organochlorosilane, more particularly methyltrichlorosilane, with hydrogen in a pressurized hydrogenation reactor comprising one or more reaction spaces each consisting of a reactor tube of gastight ceramic material, wherein the product gas mixture is worked up and at least a portion of at least one product of the product gas mixture is used as starting material for the hydrogenation or as starting material for some other process within the integrated process. The invention further relates to an integrated system useful for practising the integrated process.

    摘要翻译： 本发明涉及一种在一体化方法中通过在加压氢化反应器中氢化综合工艺副产物四氯化硅和有机氯代硅烷，更具体而言是甲基三氯硅烷与含氢氯硅烷的产物气体混合物的方法，所述加压氢化反应器包括一个或多个反应空间 每个由气体陶瓷材料的反应器管组成，其中产物气体混合物被处理，并且产物气体混合物的至少一种产物的至少一部分用作氢化的起始材料或用作一些其它方法的起始材料 在综合过程中。 本发明还涉及用于实施综合过程的综合系统。

    Process for preparing acrylic acid purified by crystallization from hydroxypropionic acid and apparatus therefore
    6.
    发明授权
    Process for preparing acrylic acid purified by crystallization from hydroxypropionic acid and apparatus therefore 有权
    因此通过从羟基丙酸结晶纯化丙烯酸的方法和装置

    公开(公告)号：US08198481B2

    公开(公告)日：2012-06-12

    申请号：US12438295

    申请日：2007-08-22

    申请人： Franz-Felix Kuppinger ,  Axel Hengstermann ,  Guido Stochniol ,  Günther Bub ,  Jürgen Mosler ,  Andreas Sabbagh

    发明人： Franz-Felix Kuppinger ,  Axel Hengstermann ,  Guido Stochniol ,  Günther Bub ,  Jürgen Mosler ,  Andreas Sabbagh

    IPC分类号： C07C51/42

    CPC分类号： C08F120/06 ,  C07C51/377 ,  C07C51/43 ,  Y02P20/127 ,  C07C57/04

    摘要： The invention relates to a process for the preparation of acrylic acid and a process for the preparation of polyacrylic acid comprising the process steps: (a1) preparation of 3-hydroxypropionic acid from a biological material to give a fluid, in particular aqueous, phase containing 3-hydroxypropionic acid; (a2) dehydration of the 3-hydroxypropionic acid to give a fluid, in particular aqueous, solution containing acrylic acid; (a3) purification of the solution containing acrylic acid by a suspension crystallization or a layer crystallization to give a purified phase; and corresponding devices for carrying out these processes, and acrylic acid and polyacrylates. The invention is distinguished in that acrylic acid and polyacrylates can thereby be prepared efficiently, inexpensively, and sustainably with simple means and with a high purity on the basis of regenerable raw materials.

    摘要翻译： 本发明涉及一种制备丙烯酸的方法和一种制备聚丙烯酸的方法，包括以下步骤：（a1）从生物材料制备3-羟基丙酸，得到流体，特别是含水相，含有 3-羟基丙酸; （a2）将3-羟基丙酸脱水得到流体，特别是含丙烯酸的水溶液; （a3）通过悬浮结晶或层结晶纯化含丙烯酸的溶液，得到纯化相; 和用于进行这些工艺的相应装置，以及丙烯酸和聚丙烯酸酯。 本发明的区别在于，丙烯酸和聚丙烯酸酯由此可以以可再生的原料为基础，以简单的手段和高纯度有效，廉价和可持续地制备。

    PROCESS FOR PURIFYING LOW MOLECULAR WEIGHT HYDRIDOSILANES
    7.
    发明申请
    PROCESS FOR PURIFYING LOW MOLECULAR WEIGHT HYDRIDOSILANES 有权
    净化低分子量水合物的方法

    公开(公告)号：US20110268642A1

    公开(公告)日：2011-11-03

    申请号：US13123827

    申请日：2009-10-09

    申请人： Nicole Brausch ,  Goetz Baumgarten ,  Guido Stochniol ,  Yuecel Oenal ,  Martin Trocha

    发明人： Nicole Brausch ,  Goetz Baumgarten ,  Guido Stochniol ,  Yuecel Oenal ,  Martin Trocha

    IPC分类号： C01B33/04

    CPC分类号： C01B33/04 ,  B01D61/00 ,  C01B33/046 ,  Y02P20/582

    摘要： The present invention relates to a process for purifying low molecular weight hydridosilane solutions, in which a solution to be purified comprising a) at least one low molecular weight hydridosilane, b) at least one solvent and c) at least one impurity selected from the group of the compounds having at least 20 silicon atoms and/or the group of the homogeneous catalyst systems is subjected to a crossflow membrane process with at least one membrane separation step using a permeation membrane.

    摘要翻译： 本发明涉及一种用于纯化低分子量氢硅烷溶液的方法，其中待纯化的溶液包含a）至少一种低分子量氢硅烷，b）至少一种溶剂和c）至少一种选自以下的杂质： 的具有至少20个硅原子的化合物和/或该均相催化剂体系的组合，使用渗透膜进行至少一个膜分离步骤的横流膜方法。