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    • 4. 发明授权
    • Reaction device for producing hydrocarbons from synthesis gas
    • 用于从合成气生产烃的反应装置
    • US09266080B2
    • 2016-02-23
    • US13823326
    • 2011-07-19
    • Kyoung Su HaDu Eil KimGyu In JungJong Wook BaeKi Won Jun
    • Kyoung Su HaDu Eil KimGyu In JungJong Wook BaeKi Won Jun
    • B01J8/22C10G2/00B01J8/00
    • B01J8/0085B01J8/006B01J8/22B01J8/226B01J8/228B01J2208/00902B01J2208/00929B01J2208/00938C10G2/32C10G2/342C10G2300/1022
    • Disclosed is a reaction device for producing hydrocarbons from synthesis gas, in which hydrocarbons, olefins, oxygenates, etc., are produced over a Fischer-Tropsch catalyst by using synthesis gas, so that the catalyst particles can easily be from a slurry which is discharged to the outside. That is, the present invention provides a reaction device for producing hydrocarbons from synthesis gas, in which an internal filter system for separating particles enlarged due to agglomeration phenomenon of a catalyst is installed inside the reactor, and a separating device is separately disposed outside, such that it is possible to recirculate only particles having a size appropriate for performing F-T synthesis in the slurry phase, and additionally, it is possible to effectively discharge and process a catalyst aggregated due to a combination of fine catalyst particles, the catalyst chipped off during the operation, etc., liquid hydrocarbon, resulting water, etc., in the slurry phase reactor.
    • 公开了一种通过合成气从费 - 托催化剂上生产碳氢化合物,烯烃,含氧化合物等的合成气生产烃的反应装置,使得催化剂颗粒可以容易地从排出的浆料中 到外面 也就是说,本发明提供了一种用于从合成气生产烃的反应装置,其中用于分离由于催化剂的聚集现象而扩大的颗粒的内部过滤系统安装在反应器内部,并且分离装置分开设置在外部, 可以仅在浆料相中仅再循环具有适合于进行FT合成的尺寸的颗粒,另外,可以有效地排出和处理由于催化剂颗粒的组合而聚集的催化剂,催化剂颗粒在 操作等,液态烃,产生的水等,在浆相反应器中。
    • 5. 发明授权
    • Method of recovering (meth) acrylic acid ester
    • 回收(甲基)丙烯酸酯的方法
    • US08772534B2
    • 2014-07-08
    • US13055425
    • 2009-11-19
    • Se-Won BaekHyun-Kyu KimJun-Seok KoKyoung-Su HaSung-Koo ParkDong-Hyun Woo
    • Se-Won BaekHyun-Kyu KimJun-Seok KoKyoung-Su HaSung-Koo ParkDong-Hyun Woo
    • C07C69/54C07C67/48
    • C07C67/10C07C67/60C07C69/54
    • The present invention provides a method of recovering a (meth)acrylic acid ester, which comprises the steps of: (a) carrying out an esterification reaction between an alcohol and (meth)acrylic acid in the presence of a catalyst to obtain a (meth)acrylic acid ester, wherein a byproduct is generated together with the (meth)acrylic acid ester; and (b) subjecting the byproduct generated in step (a) to a reaction with a catalyst and water in a reactor, wherein the water is fed into the reactor in order that water content exceeds 0 wt % but is 10 wt % or less in the reactor based on the total weight of reactants comprising the byproduct, the catalyst and the water, and thereby separating the (meth)acrylic acid, the alcohol and the (meth)acrylic acid ester contained in the byproduct from the byproduct to obtain the (meth)acrylic acid, the alcohol and the (meth)acrylic acid ester as a recovered product.
    • 本发明提供一种回收(甲基)丙烯酸酯的方法,其包括以下步骤:(a)在催化剂存在下,在醇和(甲基)丙烯酸之间进行酯化反应,得到(甲基) )丙烯酸酯,其中与(甲基)丙烯酸酯一起产生副产物; 和(b)使在步骤(a)中产生的副产物与反应器中的催化剂和水反应,其中将水进料到反应器中,以使水含量超过0重量%,但为10重量%以下 反应器基于包含副产物,催化剂和水的反应物的总重量,从而将副产物中所含的(甲基)丙烯酸,醇和(甲基)丙烯酸酯从副产物中分离出来,得到( 甲基)丙烯酸,醇和(甲基)丙烯酸酯作为回收产物。
    • 8. 发明授权
    • Torque control wrench for both left-hand thread and right-hand thread
    • 用于左手螺纹和右旋螺纹的扭矩控制扳手
    • US08443699B2
    • 2013-05-21
    • US13086740
    • 2011-04-14
    • Yong Su Ha
    • Yong Su Ha
    • B25B17/02B25B23/142
    • B25B17/00B25B13/463B25B17/02B25B23/0078B25B23/141B25B23/1427B60B29/005
    • A torque control wrench for both a left-hand thread and a right-hand thread is disclosed. The torque control wrench includes a wrench unit having a transmission unit, a movable shaft engaged with the transmission unit, for rotating the transmission unit with external force, and a socket for receiving rotational force at a rotation speed changed by the transmission unit and tightening or loosening a bolt with the received rotational force, a handle for generating the rotational force with which the socket tightens or loosens the bolt, and a torque controller between the wrench unit and the handle, for controlling a torque applied from the handle to the socket, including a clutch for rotating along with rotation of the handle and thus rotating the movable shaft and, if a torque equal to or greater than a preset torque value is applied, rotating idly, and a clutch torque controller for controlling the torque applied from the handle to the clutch.
    • 公开了用于左旋螺纹和右旋螺纹的扭矩控制扳手。 扭矩控制扳手包括具有传动单元的扳手单元,与传动单元接合的用于以外力旋转传动单元的可动轴和用于以由传动单元改变的旋转速度接收旋转力的插座和紧固或 松开具有接收到的旋转力的螺栓,用于产生使套筒拉紧或松开螺栓的旋转力的手柄,以及扳手单元和手柄之间的扭矩控制器,用于控制从手柄施加到插座的扭矩, 包括用于随着手柄的旋转而旋转并因此旋转可动轴的离合器,并且如果施加等于或大于预设扭矩值的扭矩,则旋转空转,以及用于控制从手柄施加的扭矩的离合器扭矩控制器 到离合器。
    • 10. 发明授权
    • Multilayer ceramic capacitor and method of manufacturing the same
    • 多层陶瓷电容器及其制造方法
    • US08331079B2
    • 2012-12-11
    • US12941589
    • 2010-11-08
    • Kang Heon HurDoo Young KimMun Su HaChul Seung Lee
    • Kang Heon HurDoo Young KimMun Su HaChul Seung Lee
    • H01G4/06
    • H01G4/12H01G4/005H01G4/008H01G4/01Y10T29/435
    • A multilayer ceramic capacitor and a method of manufacturing the same are provided. The multilayer ceramic capacitor includes a capacitive part, a passivation layer, and first and second outer electrodes. In the capacitive part, a plurality of dielectric layers and a plurality of first and second inner electrodes are alternately laminated, and ends of the first and second inner electrodes are alternately and respectively exposed in a direction of lamination of the dielectric layers. The passivation layer is provided at either or both of the top and bottom surfaces of the capacitive part. The first and second outer electrodes are electrically connected to the first and second inner electrodes exposed in a direction of lamination of the dielectric layers. One or more inner electrodes disposed at both ends in a direction of lamination among the plurality of inner electrodes include oxide represented by Ni—Mg—O.
    • 提供了一种多层陶瓷电容器及其制造方法。 多层陶瓷电容器包括电容部分,钝化层以及第一和第二外部电极。 在电容部中,交替层叠多个电介质层和多个第一和第二内部电极,并且第一和第二内部电极的端部沿电介质层的层叠方向交替地分别露出。 钝化层设置在电容部分的顶表面和底表面中的一个或两个处。 第一和第二外部电极电连接到在电介质层的叠层方向上暴露的第一和第二内部电极。 设置在多个内部电极之间的层叠方向的两端的一个或多个内部电极包括由Ni-Mg-O表示的氧化物。