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    DEVICE AND METHOD FOR CONTINUOUSLY PREPARING HIGH-PURITY AKD WITHOUT SOLVENT
    1.
    发明授权
    DEVICE AND METHOD FOR CONTINUOUSLY PREPARING HIGH-PURITY AKD WITHOUT SOLVENT 有权

    公开(公告)号：EP2930172B1

    公开(公告)日：2018-10-31

    申请号：EP13860044.0

    申请日：2013-03-12

    申请人： Suzhou Tianma Specialty Chemicals Co., Ltd.

    发明人： SUN, Baochi ,  TAN, Anqi

    IPC分类号： C07D305/12 ,  B01J19/18 ,  C07C45/89 ,  C07C49/88

    CPC分类号： C07D305/08 ,  B01F7/048 ,  B01J19/0013 ,  B01J19/0066 ,  B01J19/1806 ,  B01J19/1812 ,  B01J19/20 ,  B01J2219/00076 ,  B01J2219/00081 ,  B01J2219/00092 ,  B01J2219/00094 ,  C07C45/89 ,  C07C49/88 ,  C07D305/12

    摘要： The present invention discloses the device and method for continuously preparing high-purity AKD without solvent. The adopted device includes a kind of reactor which could make continuous mixing reaction of raw materials. The main preparation process is: firstly, the tertiary amine is continuously fed into the reactor from starting end and the acyl chloride is continuously fed from three to ten line; secondly, under the operating state of reactor, the main motor drives the internal cylinder to rotate in relation to external cylinder, forcing the fed materials to be conveyed and stirred by blades in the conveying section of annular column passage and forcing the fed materials to be sheared and mixed by relative movement of shearing blades and kneading blades at mixing section. Due to alternate arrangement of conveying section and mixing section along the axial direction of annular column passage, it causes the sufficient reaction of fed materials and controls the material temperature through internal and external heat exchange systems until the reaction products are discharged continuously from outlet. The device and process adopted by the present invention could realize the disperse generation of reaction heat and sufficient material mixture and complete reaction to make it easy to control the reaction temperature and material viscosity and decrease the generation of side reaction to ensure the high purity of products.

    A REACTOR-CONDENSER FOR THE SYNTHESIS OF UREA
    4.
    发明公开
    A REACTOR-CONDENSER FOR THE SYNTHESIS OF UREA 审中-公开
    REAKTOR-KONDENSATOR ZUR SYNTHESE VON HARNSTOFF

    公开(公告)号：EP3135665A1

    公开(公告)日：2017-03-01

    申请号：EP15182263.2

    申请日：2015-08-25

    申请人： Casale SA

    发明人： RUGNONE, Luca

    IPC分类号： C07C273/04 ,  B01J19/20 ,  B01J19/26 ,  B01J4/00

    CPC分类号： B01J19/20 ,  B01J19/0066 ,  B01J2219/00076 ,  B01J2219/00779 ,  B01J2219/182 ,  B01J2219/185 ,  C07C273/04 ,  Y02P20/142

    摘要： A combined reactor and condenser for the synthesis of urea from ammonia and carbon dioxide, including a condenser section coupled to a reaction section, comprising inputs directed to said condenser section for a gaseous stream comprising ammonia and carbon dioxide and for a solution containing ammonium carbamate and liquid ammonia, and wherein the effluent of the condenser section is sent to the reaction section; the reaction section comprises a plurality of compartments and a plurality of mixers, at least one inside each of said compartments.

    摘要翻译： 用于从氨和二氧化碳合成尿素的组合反应器和冷凝器，包括连接到反应段的冷凝器部分，包括用于包含氨和二氧化碳的气流的所述冷凝器部分的输入，以及含有氨基甲酸铵和 液氨，其中冷凝器部分的流出物被送到反应段; 反应部分包括多个隔室和多个混合器，每个隔室中至少有一个。

    VERFAHREN ZUR VERESTERUNG VON SILIZIUMHALOGENVERBINDUNGEN IN EINER KOLONNE UND DAFÜR GEEIGNETE VORRICHTUNG
    6.
    发明公开
    VERFAHREN ZUR VERESTERUNG VON SILIZIUMHALOGENVERBINDUNGEN IN EINER KOLONNE UND DAFÜR GEEIGNETE VORRICHTUNG 有权
    方法酯化硅卤素化合物柱，并适当装置

    公开(公告)号：EP2956462A1

    公开(公告)日：2015-12-23

    申请号：EP14700880.9

    申请日：2014-01-16

    申请人： Evonik Degussa GmbH

    发明人： BADE, Stefan ,  SCHLADERBECK, Norbert ,  NEHLS, Andre

    IPC分类号： C07F7/04 ,  C07F7/18

    CPC分类号： C07F7/045 ,  B01J19/24 ,  B01J2219/00076 ,  B01J2219/24 ,  C07F7/04 ,  C07F7/08 ,  C07F7/18 ,  C07F7/1836 ,  C07F7/188

    摘要： The invention relates to a method for the continuous esterification of halogen silanes of the formula (I) with alcohols of the formula (II) to obtain silane esters of the formula (III) in a single column (1): R
    1
    a SIHal
    b (I), R
    2- (OH) (II), R
    1
    a Si-(OR
    2 )
    b (III). The method is characterized by the steps: i) feeding the halogen silane (I) in liquid form into the upper third of the column (1) [line (6)]; ii) feeding a major portion of the alcohol (II) in liquid form into the upper third of the column (1) [line (7)]; iii) feeding the remaining alcohol (II) in liquid form into the lower third of the column [by way of line (8)]. The hydrogen chloride formed during the reaction is discharged via the head of the column, the esterification product is discharged from the bottom of the column. The invention further relates to a column (1) for the continuous esterification of halogen silanes having the following characteristics: lines (6), (7), and (8) as described above, and furthermore, a rotating evaporator (3) in the lower third of the column, and a line (8) for discharging the hydrogen halide via the head of the column, and a line (10) for discharging the esterification product from the bottom of the column.

    CATALYTIC REACTOR
    7.
    发明公开
    CATALYTIC REACTOR 审中-公开
    催化反应器

    公开(公告)号：EP2942590A1

    公开(公告)日：2015-11-11

    申请号：EP14742846.0

    申请日：2014-01-21

    申请人： Sumitomo Precision Products Co., Ltd.

    发明人： TANABE, Akihiro ,  KASHI, Naoki

    IPC分类号： F28D9/02 ,  B01J35/02 ,  F28F3/08

    CPC分类号： B01J19/248 ,  B01J19/249 ,  B01J35/02 ,  B01J2219/00076 ,  B01J2219/2401 ,  B01J2219/2459 ,  B01J2219/2462 ,  B01J2219/2465 ,  B01J2219/2479 ,  B01J2219/2498

    摘要： In a catalytic reactor including catalyst carriers inserted into a plurality of channels defined by corrugated fins, the corrugated fins include a first corrugated fin, and a second corrugated fin arranged to adjoin the first corrugated fin. When viewed from the first corrugated fin toward the second corrugated fin along the channels, at least a portion of side walls of the second corrugated fin is located between two adjacent ones of side walls of the first corrugated fin at adjoining end faces of the first and second corrugated fins.

    摘要翻译： 在包括插入由波纹翅片限定的多个通道中的催化剂载体的催化反应器中，波纹翅片包括第一波纹翅片和布置成邻接第一波纹翅片的第二波纹翅片。 当从第一波纹状散热片沿着通道朝向第二波状散热片观察时，第二波状散热片的侧壁的至少一部分位于第一波纹状散热片的两个相邻侧壁之间的相邻端面处， 第二个波纹翅片。

    Verfahren und Vorrichtung zur Behandlung von Dispersionsmaterialien
    8.
    发明公开
    Verfahren und Vorrichtung zur Behandlung von Dispersionsmaterialien 有权

    公开(公告)号：EP2107862A1

    公开(公告)日：2009-10-07

    申请号：EP08103363.1

    申请日：2008-04-03

    申请人： Maicom Quarz GmbH

    发明人： Guskov, Mikhail ,  Marsch, Hermann

    IPC分类号： H05H1/30 ,  H05H1/42

    CPC分类号： H05H1/30 ,  B01J19/006 ,  B01J19/088 ,  B01J2219/00076 ,  B01J2219/0869 ,  B01J2219/0886 ,  B01J2219/0894 ,  B22F9/14 ,  B22F2999/00 ,  H05H1/42 ,  B22F2202/13

    摘要： Bei einem Verfahren zur Behandlung eines Dispersionsmaterials in einem Plasma, bei dem ein plasmabildendes Gas in eine Reaktionskammer eingeleitet und ionisiert wird und ein Dispersionsmaterial in die Reaktionskammer und in den Bereich des Plasmas eingeleitet, unter Einwirkung des Plasmas behandelt und anschließend aus dem Bereich des Plasmas entnommen wird, wird vorgeschlagen, dass die Einleitung des plasmabildenden Gases und die Einleitung des Dispersionsmaterials unabhängig voneinander und aus unterschiedlichen Richtungen erfolgen. Bei einer Vorrichtung zur Behandlung eines Dispersionsmaterials in einem Plasma, die eine Reaktionskammer mit einem Plasmagenerator umfasst, der einen ersten Einlass für ein plasmabildendes Gas aufweist, und die mit einem zweiten Einlass für das Dispersionsmaterial versehen ist, wird vorgeschlagen, dass der zweite Einlass relativ zum ersten Einlass räumlich getrennt so angeordnet ist, dass das Dispersionsmaterial von außen in das Plasma geleitet wird.

    摘要翻译： 该方法包括将等离子体形成气体引入到等离子体反应器的反应室（5）中并离子化等离子体形成气体。 将分散的材料（9）引入室中并在等离子体（4）的区域中。 分散的材料在等离子体的作用下进行处理。 通过在等离子体中处理之后通过旋风分离器的气体来冷却分散的材料。 从等离子体的区域除去分散的材料，其中等离子体形成气体和分散材料的引入彼此独立地且从不同的方向进行。 还包括用于处理等离子体中分散材料的装置的独立权利要求。