专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US06443583B1 Backlight of a liquid crystal display device 有权
标题翻译：液晶显示装置的背光灯
公开(公告)号：US06443583B1
公开(公告)日：2002-09-03
申请号：US09518818
申请日：2000-03-03
申请人： Kyoung Su Ha
发明人： Kyoung Su Ha
IPC分类号： F21V3300
CPC分类号： G02B6/0031 , G02B6/0046
摘要： A backlight has a light source housing, having a light concentrating portion and fixing portions, and an opening, wherein the opening's upper and lower sides, namely, the upper and lower boundaries between the light concentrating portion and the fixing portions on the housing are located vertically between the upper and lower sides of the light entering surface of the light pipe. Therefore, light is prevented from entering the gap between the housing and the light pipe, and is instead reflected on the inner surface of the light concentrating portion to enter the light pipe through the light entering surface, so that the entering light contributes to improve the brightness of the collimated light.
摘要翻译：背光源具有光聚集部分和固定部分的光源壳体和开口，其中开口的上侧和下侧，即集中部分和壳体上的固定部分之间的上边界和下边界位于垂直于进入光管表面的光的上下两侧。因此，防止光进入壳体和光管之间的间隙，并且反射在聚光部分的内表面上，以通过光进入表面进入光管，使得入射光有助于改善准直光的亮度。

12. 发明授权

US09266080B2 Reaction device for producing hydrocarbons from synthesis gas 有权
标题翻译：用于从合成气生产烃的反应装置
公开(公告)号：US09266080B2
公开(公告)日：2016-02-23
申请号：US13823326
申请日：2011-07-19
申请人： Kyoung Su Ha , Du Eil Kim , Gyu In Jung , Jong Wook Bae , Ki Won Jun
发明人： Kyoung Su Ha , Du Eil Kim , Gyu In Jung , Jong Wook Bae , Ki Won Jun
IPC分类号： B01J8/22 , C10G2/00 , B01J8/00
CPC分类号： B01J8/0085 , B01J8/006 , B01J8/22 , B01J8/226 , B01J8/228 , B01J2208/00902 , B01J2208/00929 , B01J2208/00938 , C10G2/32 , C10G2/342 , C10G2300/1022
摘要： 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.
摘要翻译：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。

13. 发明申请

US20140044614A1 REACTOR SYSTEM FOR PRODUCING HYDROCARBONS FROM SYNTHETIC GAS 有权
标题翻译：从合成气生产烃类的反应器系统
公开(公告)号：US20140044614A1
公开(公告)日：2014-02-13
申请号：US14111384
申请日：2012-04-18
申请人： Kyoung Su Ha , Geun Jae Kwak , Jae-Hoon Jung , Joo Young Cheon , Ki Won Jun
发明人： Kyoung Su Ha , Geun Jae Kwak , Jae-Hoon Jung , Joo Young Cheon , Ki Won Jun
IPC分类号： B01J16/00
CPC分类号： B01J16/005 , B01J12/007 , B01J19/0093 , B01J19/249 , B01J2219/00085 , B01J2219/00783 , B01J2219/00786 , B01J2219/00806 , B01J2219/00822 , B01J2219/00824 , B01J2219/00835 , B01J2219/0086 , B01J2219/00873 , B01J2219/2434 , B01J2219/2438 , B01J2219/2453 , B01J2219/2458 , B01J2219/2459 , B01J2219/2462 , B01J2219/247 , B01J2219/2479 , B01J2219/2493 , B01J2219/2495 , B01J2219/2496 , B01J2219/2497 , B01J2219/2498 , C10G2/341 , F28D9/0006 , F28F9/026 , F28F2280/02
摘要： The invention relates to a reactor system, comprising a heat-exchange unit and a reaction unit that are assembled together into a structure. The heat-exchange unit has a plurality of plate or corrugated-plate heat exchangers, and is formed so as to attachable/detachable to/from the reaction unit and insertable into the latter. Accordingly, a catalyst may be attached to a heat-transfer surface of a heat exchanger by a washcoat method or the like, thus maximizing heat-transfer efficiency and enabling the easy removal or reattachment of the catalyst when the enabling the easy removal or reattachment of the catalyst at the end of the lifespan of the catalyst.
摘要翻译：本发明涉及一种反应器系统，其包括组装在一起构成结构的热交换单元和反应单元。热交换单元具有多个板状或波纹板式热交换器，并且形成为能够从反应单元附接/拆卸并插入到反应单元中。因此，催化剂可以通过修补基面涂层法等连接到热交换器的传热表面，从而最大限度地提高传热效率，并且能够容易地去除或重新附接催化剂，这使得能够容易地去除或重新附着催化剂在催化剂寿命结束时。

14. 发明授权

US07826021B2 Substrate for liquid crystal display 有权
标题翻译：液晶显示基板
公开(公告)号：US07826021B2
公开(公告)日：2010-11-02
申请号：US12686206
申请日：2010-01-12
申请人： Kyoung Su Ha
发明人： Kyoung Su Ha
IPC分类号： G02F1/1343
CPC分类号： G02F1/136286
摘要： A method of manufacturing a substrate for a liquid crystal display. The method includes forming a plurality of first line-shaped fine grooves parallel to each other in a lengthwise direction and a plurality of second line-shaped fine grooves parallel to each other in a width direction on the substrate, forming an inorganic insulating film on the substrate including the first and second line-shaped fine grooves, forming a plurality of gate lines within the first line-shaped fine grooves, forming a plurality of data lines that contacts an upper surface of the inorganic insulating film within the second line-shaped fine grooves, and forming a passivation layer on the substrate including the data lines.
摘要翻译：一种液晶显示器用基板的制造方法。该方法包括在长度方向上彼此平行地形成多个第一线状细小槽和在基板上沿宽度方向彼此平行的多个第二线状细槽，在该基板上形成无机绝缘膜基板，其包括第一和第二线状细槽，在第一线状细槽内形成多条栅极线，形成与第二线状微细内的无机绝缘膜的上表面接触的多条数据线凹槽，并在包括数据线的基板上形成钝化层。

15. 发明申请

US20100015017A1 METHOD OF PRODUCING UNSATURATED ACID IN FIXED-BED CATALYTIC PARTIAL OXIDATION REACTOR WITH HIGH EFFICIENCY 审中-公开
标题翻译：固定床催化部分氧化反应器高效生产不饱和酸的方法
公开(公告)号：US20100015017A1
公开(公告)日：2010-01-21
申请号：US12564708
申请日：2009-09-22
申请人： Kyoung Su Ha , Boo Gon Woo , Jun Seok Ko , Seong Pil Kang , Seok Hwan Choi , Young Bae Kim
发明人： Kyoung Su Ha , Boo Gon Woo , Jun Seok Ko , Seong Pil Kang , Seok Hwan Choi , Young Bae Kim
IPC分类号： B01J8/04
CPC分类号： C07C45/34 , B01J8/0453 , B01J8/0457 , B01J8/067 , B01J2208/00212 , B01J2208/0053 , B01J2208/025 , B01J2219/0004 , C07C45/35 , C07C45/36 , C07C45/37 , C07C51/215 , C07C51/252 , C07C47/21 , C07C47/22 , C07C57/04
摘要： A shell-and-tube heat exchanger-type reactor including one or more catalytic tubes, each including a first-step reaction zone and a second-step reaction zone, wherein at least one of the first-step reaction zone and the second-step reaction zone is divided into two or more shell spaces by a partition; each of the divided shell spaces is independently heat-controlled; and a heat transfer medium having a temperature from the lowest active temperature of a catalyst layer in a reaction tube corresponding to the first shell space of the first-step reaction zone or the first shell space of the second-step reaction zone to the lowest active temperature of the catalyst layer plus 20° C.; and the first shell space of the first-step reaction zone or the first shell space of the second-step reaction zone is controlled so as to provide a reactant conversion contribution per length of 1.2˜2.5.
摘要翻译：一种管壳式热交换器型反应器，其包括一个或多个催化管，每个催化管包括第一步骤反应区和第二步反应区，其中至少一个第一步反应区和第二步反应区通过隔板分成两个或多个壳体空间; 每个分开的壳空间是独立的热控制的; 以及传热介质，其具有对应于第一步骤反应区的第一壳体空间或第二阶段反应区域的第一壳体空间的反应管中催化剂层的最低活性温度的温度到最低活性催化剂层的温度加上20℃。并且控制第一步反应区的第一壳体空间或第二步反应区的第一壳体空间，以便提供每个长度为1.2〜2.5的反应物转化率贡献。

16. 发明授权

US07632968B2 Method for producing (meth) acrylic acid 有权
标题翻译：（甲基）丙烯酸的制造方法
公开(公告)号：US07632968B2
公开(公告)日：2009-12-15
申请号：US11192223
申请日：2005-07-28
申请人： Seong Pil Kang , Seok Hwan Choi , Kyoung Su Ha , Jun Seok Ko , Young Bae Kim , Boo Gon Woo , Min Jeong Park
发明人： Seong Pil Kang , Seok Hwan Choi , Kyoung Su Ha , Jun Seok Ko , Young Bae Kim , Boo Gon Woo , Min Jeong Park
IPC分类号： C07C51/42
CPC分类号： C07C51/44 , C07C51/48 , C07C57/04
摘要： Disclosed is a method for producing (meth)acrylic acid comprising a process of recovering (meth)acrylic acid as aqueous (meth)acrylic acid solution from a (meth)acrylic acid-containing gas mixture produced by the catalytic gas phase oxidation of at least one reactant selected from the group consisting of propane, propylene, isobutylene and (meth)acrolein, wherein the recovering process comprises the steps of: (1) feeding the (meth)acrylic acid-containing gas mixture into a quenching tower and condensing it in the quenching tower so as to recover an aqueous (meth)acrylic acid solution from the bottom of the quenching tower, in which some of the recovered aqueous (meth)acrylic acid solution is recycled to the upper portion of the quenching tower so as to condense the (meth)acrylic acid-containing gas mixture; (2) passing the uncondensed part of the (meth)acrylic acid-containing gas mixture from the top of the quenching tower to a distillation tower; and (3) heating the bottom of the distillation tower to separate water-containing impurity components from the uncondensed (meth)acrylic acid-containing gas mixture and to discharge them from the top of the distillation tower. A system used for carrying out the method is also disclosed.
摘要翻译：公开了一种制备（甲基）丙烯酸的方法，包括从（甲基）丙烯酸水溶液中回收（甲基）丙烯酸作为（甲基）丙烯酸水溶液的方法，所述方法至少由一种选自丙烷，丙烯，异丁烯和（甲基）丙烯醛的反应物，其中回收方法包括以下步骤：（1）将含（甲基）丙烯酸的气体混合物进料到淬火塔中并将其冷凝淬火塔，以从骤冷塔的底部回收（甲基）丙烯酸水溶液，其中一些回收的（甲基）丙烯酸水溶液被循环到淬火塔的上部以冷凝（甲基）丙烯酸气体混合物; （2）使来自（甲基）丙烯酸的气体混合物的未冷凝的部分从淬火塔的顶部通到蒸馏塔; 和（3）加热蒸馏塔的底部以将含水的杂质组分与未冷凝（甲基）丙烯酸的气体混合物分离并从蒸馏塔的顶部排出。还公开了用于执行该方法的系统。

17. 发明授权

US09012352B2 Catalyst for Fischer-Tropsch synthesis having excellent heat transfer capability 有权
标题翻译：用于费 - 托合成的催化剂具有优异的传热能力
公开(公告)号：US09012352B2
公开(公告)日：2015-04-21
申请号：US14111658
申请日：2012-04-25
申请人： Kyoung Su Ha , Joo Young Cheon , Yun Jo Lee , Seung-Chan Baek , Geun Jae Kwak , Seon Ju Park , Ki Won Jun
发明人： Kyoung Su Ha , Joo Young Cheon , Yun Jo Lee , Seung-Chan Baek , Geun Jae Kwak , Seon Ju Park , Ki Won Jun
IPC分类号： B01J27/224 , B01J21/00 , B01J21/04 , B01J20/00 , B01J23/00 , B01J23/02 , B01J23/08 , B01J23/40 , B01J23/42 , B01J23/44 , B01J23/56 , B01J23/70 , B01J23/74 , B01J23/89 , B01J37/02 , C10G2/00
CPC分类号： B01J23/8913 , B01J21/04 , B01J23/40 , B01J23/70 , B01J23/89 , B01J37/0221 , B01J37/0244 , B01J37/0248 , C10G2/33 , C10G2/331 , C10G2/34
摘要： The present invention relates to a catalyst for Fischer-Tropsch synthesis which has excellent heat transfer capability. This catalyst contains (1) central core particle or particles made of a heat transfer material (HTM) selected from the group consisting of a metal, a metal oxide, a ceramic, and a mixture thereof; and (2) outer particle layer which surrounds the central core particles and is attached to the surfaces of the central core particles by a binder material layer. The outer particle layer has a support and catalyst particles in a powder form containing metal particles disposed on the support. The catalyst having such a dual particle structure shows excellent heat transfer capability and, thus, exhibits high selectivity to a target hydrocarbon. Therefore, the catalyst of the present invention is useful in a fixed-bed reactor for Fischer-Tropsch synthesis for producing hydrocarbons from synthetic gas.
摘要翻译：本发明涉及一种具有优异传热能力的费 - 托合成催化剂。该催化剂含有（1）由选自金属，金属氧化物，陶瓷及其混合物的传热材料（HTM）制成的中心核心颗粒或颗粒; 和（2）外部颗粒层，其围绕中心核心颗粒并通过粘合剂材料层附着到中心芯颗粒的表面。外部颗粒层具有载体和粉末形式的催化剂颗粒，其含有设置在载体上的金属颗粒。具有这种双重颗粒结构的催化剂显示出优异的传热能力，因此显示出对目标烃的高选择性。因此，本发明的催化剂可用于从合成气体制造碳氢化合物的费 - 托合成固定床反应器。

18. 发明授权

US08308913B2 Apparatus for recovering acrylic acid 有权
标题翻译：丙烯酸回收设备
公开(公告)号：US08308913B2
公开(公告)日：2012-11-13
申请号：US12565359
申请日：2009-09-23
申请人： Seong Pil Kang , Seok Kwan Choi , Kyoung Su Ha , Jun Seok Ko , Boo Gon Woo , Young Bae Kim
发明人： Seong Pil Kang , Seok Kwan Choi , Kyoung Su Ha , Jun Seok Ko , Boo Gon Woo , Young Bae Kim
IPC分类号： B01D1/22 , B01D3/10 , B01D3/28 , C07C51/44
CPC分类号： C07C51/44 , B01J2219/00006 , C07C51/487 , C07C57/04
摘要： Disclosed is an apparatus for recovering an acrylic acid from a mixture containing acrylic acid, acrylic acid dimer and impurities with high boiling point, including: an acrylic acid recovering device that comprises an acrylic acid distillation unit being present within an acrylic acid dimer pyrolysis tank, and is operated under reduced pressure; a separation column for removing impurities with high boiling point from the mixture which is introduced into the acrylic acid recovering device; and a line for introducing the mixture into the acrylic acid recovering device.
摘要翻译：公开了一种用于从含有丙烯酸，丙烯酸二聚体和高沸点杂质的混合物中回收丙烯酸的装置，包括：丙烯酸回收装置，其包含存在于丙烯酸二聚体热解罐内的丙烯酸蒸馏单元，并在减压下运行; 用于从引入丙烯酸回收装置的混合物中除去高沸点杂质的分离塔; 以及用于将混合物引入丙烯酸回收装置的管线。

19. 发明授权

US08142742B2 Method of producing unsaturated acid from olefin 有权
标题翻译：从烯烃生产不饱和酸的方法
公开(公告)号：US08142742B2
公开(公告)日：2012-03-27
申请号：US12884950
申请日：2010-09-17
申请人： Boo Gon Woo , Jun Seok Ko , Kyoung Su Ha , Seong Pil Kang , Seok Hwan Choi , Young Bae Kim
发明人： Boo Gon Woo , Jun Seok Ko , Kyoung Su Ha , Seong Pil Kang , Seok Hwan Choi , Young Bae Kim
IPC分类号： B01J8/06 , C07C57/02
CPC分类号： B01J8/067 , B01J2208/00212 , B01J2208/025 , C07C51/215 , C07C51/252 , C07C57/04
摘要： Disclosed is a shell-and-tube heat exchanger type reactor that can be used for a process of producing unsaturated acids from olefins via fixed-bed catalytic partial oxidation, which comprises at least one reaction tube, each including at least one first-step catalyst layer, in which olefins are oxidized by a first-step catalyst to mainly produce unsaturated aldehydes, and at least two second-step catalyst layers, in which the unsaturated aldehydes are oxidized by a second-step catalyst to produce unsaturated acids, wherein a first catalyst layer of the second-step catalyst layers, disposed right adjacent to the first-step catalyst layer, has an activity corresponding to 5˜30% of the activity of the catalyst layer having a highest activity among the second-step catalyst layers. A method of producing unsaturated acids from olefins by using the reactor is also disclosed.
摘要翻译：公开了一种壳管式热交换器型反应器，其可用于通过固定床催化部分氧化由烯烃生产不饱和酸的方法，其包括至少一个反应管，每个反应管包含至少一个第一步催化剂层，其中烯烃被第一步催化剂氧化以主要产生不饱和醛，以及至少两个第二步催化剂层，其中不饱和醛被第二步催化剂氧化以产生不饱和酸，其中第一与第一级催化剂层相邻设置的第二级催化剂层的催化剂层的活性相当于第二级催化剂层中活性最高的催化剂层的活性的5〜30％的活性。还公开了通过使用反应器由烯烃生产不饱和酸的方法。

20. 发明授权

US07612231B2 Method for recovering acrylic acid 有权
标题翻译：回收丙烯酸的方法
公开(公告)号：US07612231B2
公开(公告)日：2009-11-03
申请号：US11116367
申请日：2005-04-28
申请人： Seong Pil Kang , Seok Hwan Choi , Kyoung Su Ha , Jun Seok Ko , Boo Gon Woo , Young Bae Kim
发明人： Seong Pil Kang , Seok Hwan Choi , Kyoung Su Ha , Jun Seok Ko , Boo Gon Woo , Young Bae Kim
IPC分类号： C07C51/42
CPC分类号： C07C51/44 , B01J2219/00006 , C07C51/487 , C07C57/04
摘要： Disclosed is a simplified method for recovering acrylic acid from a mixture containing acrylic acid, acrylic acid dimer and impurities with high boiling point, in a stable and efficient manner. The method comprises the steps of: introducing the mixture into an acrylic acid recovering device comprising an acrylic distillation unit integrated with an acrylic acid dimer pyrolysis tank; carrying out decomposition of acrylic acid dimmer under reduced pressure and recovering acrylic acid. The method optionally further comprises a step of recycling a portion of the solution obtained from the bottom of the acrylic acid recovering device to the acrylic acid recovering device.
摘要翻译：公开了一种以稳定且有效的方式从含有丙烯酸，丙烯酸二聚物和高沸点杂质的混合物中回收丙烯酸的简化方法。该方法包括以下步骤：将混合物引入丙烯酸回收装置中，该装置包括与丙烯酸二聚物热解罐结合的丙烯酸蒸馏装置; 在减压下进行丙烯酸二聚体的分解并回收丙烯酸。所述方法还包括将从丙烯酸回收装置的底部获得的溶液的一部分再循环到丙烯酸回收装置的步骤。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式