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1. 发明申请

US20070038004A1 Complex metal oxide catalyst with high (METH) acrylic acid selectivity 有权
标题翻译：具有高（METH）丙烯酸选择性的复合金属氧化物催化剂
公开(公告)号：US20070038004A1
公开(公告)日：2007-02-15
申请号：US11502027
申请日：2006-08-10
申请人： Hyun Shin , Byung Choi , Yeon Yoo , Young Choe , Young Cho , Duk Kim , Kwang Park , Joo Park
发明人： Hyun Shin , Byung Choi , Yeon Yoo , Young Choe , Young Cho , Duk Kim , Kwang Park , Joo Park
IPC分类号： C07C51/16 , B01J23/00
CPC分类号： B01J23/002 , B01J23/31 , B01J23/8876 , B01J23/8877 , B01J23/8885 , B01J27/0576 , B01J37/0009 , B01J37/0236 , B01J2523/00 , C07C51/215 , C07C51/252 , C07C57/04 , B01J2523/13 , B01J2523/54 , B01J2523/68 , B01J2523/842 , B01J2523/845 , B01J2523/56 , B01J2523/64 , B01J2523/17 , B01J2523/24 , B01J2523/55 , B01J2523/69
摘要： Disclosed are a Mo—Bi—Nb—Te based composite metal oxide; and a process for producing (meth)acrylic acid from at least one reaction material selected from the group consisting of propylene, propane, isobutylene, t-butyl alcohol and methyl-t-butyl ether, wherein the Mo—Bi—Nb—Te based composite metal oxide is used as a catalyst. Also, disclosed is a process for producing (meth)acrylic acid comprising a first step of producing (meth)acrolein as a main product from at least one reaction material selected from the group consisting of propylene, propane, isobutylene, t-butyl alcohol and methyl-t-butyl ether, and a second step of producing (meth)acrylic acid from the (meth)acrolein, wherein yield of (meth)acrylic acid in the product of the first step is 20 mole % or higher.
摘要翻译：公开了一种Mo-Bi-Nb-Te基复合金属氧化物; 和由选自丙烯，丙烷，异丁烯，叔丁醇和甲基叔丁基醚中的至少一种反应材料生产（甲基）丙烯酸的方法，其中Mo-Bi-Nb-Te基复合金属氧化物用作催化剂。还公开了一种生产（甲基）丙烯酸的方法，该方法包括以下步骤：从选自丙烯，丙烷，异丁烯，叔丁醇的至少一种反应材料和甲基叔丁基醚，以及由（甲基）丙烯醛制备（甲基）丙烯酸的第二步，其中第一步产物中（甲基）丙烯酸的收率为20摩尔％以上。

2. 发明申请

US20060211885A1 Method of producing unsaturated aldehyde and/or unsaturated acid 有权
公开(公告)号：US20060211885A1
公开(公告)日：2006-09-21
申请号：US11362978
申请日：2006-02-27
申请人： Yeon Yoo , Hyun Shin , Byung Choi , Young Choi , Young Cho , Duk Kim , Joo Park , Kwang Park
发明人： Yeon Yoo , Hyun Shin , Byung Choi , Young Choi , Young Cho , Duk Kim , Joo Park , Kwang Park
IPC分类号： C07C51/16 , F28D21/00
CPC分类号： B01J35/0006 , B01J8/0453 , B01J8/0457 , B01J8/0496 , B01J8/067 , B01J23/002 , B01J23/8876 , B01J23/8885 , B01J23/8892 , B01J23/8898 , B01J35/10 , B01J35/1009 , B01J35/1014 , B01J2208/025 , B01J2219/0004 , B01J2523/00 , C07C45/34 , C07C45/35 , C07C51/252 , C07C47/21 , C07C47/22 , C07C57/04 , B01J2523/13 , B01J2523/3712 , B01J2523/54 , B01J2523/68 , B01J2523/72 , B01J2523/842 , B01J2523/845 , B01J2523/31 , B01J2523/17 , B01J2523/24 , B01J2523/55 , B01J2523/69 , B01J2523/847
摘要： Disclosed is a shell-and-tube reactor that may be used for fixed-bed catalytic partial oxidation, the reactor being characterized by including at least one reaction zone of a first-step reaction zone for mainly producing unsaturated aldehydes and a second-step reaction zone for mainly producing unsaturated acids, wherein at least one reaction zone of the above reaction zones comprises two or more catalytic layers; each of the catalytic layers is packed with a formed product of catalyst that is different in pore density and/or pore size in a catalytically active component; and the pore density and/or pore size is controlled in such a manner that specific surface area of the catalytically active component increases from the inlet of the reactor to the outlet of the reactor. A method for producing unsaturated aldehydes and/or unsaturated fatty acids from olefins using the same reactor is also disclosed. According to the present invention, it is possible to control the temperature efficiently at a hot spot, thereby permitting stable use of a catalyst, and to produce unsaturated aldehydes and/or unsaturated fatty acids with high yield.

3. 发明申请

US20050209485A1 Method of producing unsaturated aldehyde and/or unsaturated acid 有权
标题翻译：不饱和醛和/或不饱和酸的生产方法
公开(公告)号：US20050209485A1
公开(公告)日：2005-09-22
申请号：US11021628
申请日：2004-12-23
申请人： Hyun Shin , Yeon Yoo , Byung Choi , Young Choi , Young Cho , Duk Kim , Joo Park , Kwang Park
发明人： Hyun Shin , Yeon Yoo , Byung Choi , Young Choi , Young Cho , Duk Kim , Joo Park , Kwang Park
IPC分类号： C07C51/235 , B01J8/04 , B01J8/06 , B01J23/00 , B01J23/887 , B01J23/888 , B01J35/00 , B01J35/02 , C07C45/34 , C07C45/35 , C07C45/79 , C07C51/25 , C07C51/16
CPC分类号： C07C51/252 , B01J8/0453 , B01J8/067 , B01J23/002 , B01J23/8876 , B01J23/8885 , B01J35/0006 , B01J35/023 , B01J2208/025 , B01J2523/00 , C07C45/34 , C07C45/35 , C07C47/22 , C07C57/04 , B01J2523/17 , B01J2523/24 , B01J2523/55 , B01J2523/56 , B01J2523/68 , B01J2523/69 , B01J2523/13 , B01J2523/3712 , B01J2523/54 , B01J2523/842 , B01J2523/845 , B01J2523/847
摘要： Disclosed is a shell-and-tube reactor that may be used in a method for producing unsaturated aldehydes and/or unsaturated acids from olefins by means of fixed-bed catalytic partial oxidation. The reactor includes at least one reaction zone of a first-step reaction zone for producing unsaturated aldehydes as a main product and a second-step reaction zone for producing unsaturated acids as a main product, and at least one reaction zone of the reaction zones comprises two or more catalytic layers, each of the catalytic layers being packed with a formed product of catalyst as secondary particles, wherein the secondary particles in each catalytic layer are formed of primary particles of a catalytically active component having a different particle size, and the particle size of primary particles of the catalytically active component is controlled so that it decreases from an inlet of the reactor to an outlet of the reactor. A method for producing unsaturated aldehydes and/or unsaturated fatty acids from olefins using the same reactor is also disclosed. According to the present invention, it is possible to control the temperature efficiently at a hot spot, thereby permitting a catalyst to be used stably, and to produce unsaturated aldehydes and/or unsaturated fatty acids with high yield.
摘要翻译：公开了一种可用于通过固定床催化部分氧化从烯烃生产不饱和醛和/或不饱和酸的方法中的管壳式反应器。反应器包括用于产生不饱和醛作为主要产物的第一步反应区和用于生产不饱和酸作为主要产物的第二步反应区的至少一个反应区，反应区的至少一个反应区包括两个或更多个催化剂层，每个催化层填充有作为二次颗粒的催化剂的成形产物，其中每个催化剂层中的二次颗粒由具有不同粒度的催化活性组分的初级颗粒形成，并且颗粒控制催化活性组分的初级颗粒的尺寸，使其从反应器的入口减少到反应器的出口。还公开了使用相同的反应器由烯烃生产不饱和醛和/或不饱和脂肪酸的方法。根据本发明，可以在热点有效地控制温度，从而允许稳定地使用催化剂，并以高产率生产不饱和醛和/或不饱和脂肪酸。

4. 发明申请

US20050209484A1 Method of producing unsaturated aldehyde and/or unsaturated fatty acid 有权
标题翻译：生产不饱和醛和/或不饱和脂肪酸的方法
公开(公告)号：US20050209484A1
公开(公告)日：2005-09-22
申请号：US11021442
申请日：2004-12-23
申请人： Hyun Shin , Yeon Yoo , Byung Choi , Young Choi , Young Cho , Duk Kim , Joo Park , Kwang Park
发明人： Hyun Shin , Yeon Yoo , Byung Choi , Young Choi , Young Cho , Duk Kim , Joo Park , Kwang Park
IPC分类号： C07C51/21 , B01J23/00 , B01J23/887 , C07C45/32 , C07C45/33 , C07C45/35 , C07C45/37 , C07C51/25 , C07C51/16
CPC分类号： C07C51/252 , B01J23/002 , B01J23/8876 , B01J2523/00 , C07C45/32 , C07C45/33 , C07C45/35 , C07C45/37 , C07C47/22 , C07C57/04 , B01J2523/13 , B01J2523/54 , B01J2523/68 , B01J2523/842 , B01J2523/845 , B01J2523/31 , B01J2523/41
摘要： Disclosed is a method for producing unsaturated aldehydes or unsaturated fatty acids from at least one compound selected from the group consisting of propylene, propane, (meth)acrolein, isobutylene, t-butyl alcohol, methyl-t-butyl ether and o-xylene by means of fixed-bed catalytic partial oxidation in a shell-and-tube reactor, characterized in that the reactor includes a reaction zone for producing unsaturated aldehydes as a main product, the reaction zone having an inactive material layer inserted into a position where a hot spot is to be generated in a reaction tube. A fixed-bed shell-and-tube reactor for use in the above method is also disclosed. According to the present invention, at least one layer of inactive material is packed at the point of a hot spot to control the hot spot temperature efficiently, thereby increasing the lifetime of a catalyst and producing unsaturated aldehydes and unsaturated fatty acids with high yield.
摘要翻译：公开了从至少一种选自丙烯，丙烷，（甲基）丙烯醛，异丁烯，叔丁醇，甲基叔丁基醚和邻二甲苯中的化合物生成不饱和醛或不饱和脂肪酸的方法，在管壳式反应器中固定床催化部分氧化的方法，其特征在于反应器包括用于生产不饱和醛作为主要产物的反应区，反应区具有插入到热的位置的惰性材料层在反应管中产生斑点。还公开了用于上述方法的固定床管壳式反应器。根据本发明，在热点处填充至少一层非活性材料，以有效地控制热点温度，从而提高催化剂的寿命，并以高产率生产不饱和醛和不饱和脂肪酸。

5. 发明申请

US20070275849A1 Catalyst For Gaseous Partial Oxidation Of Propylene And Method For Preparing The Same 审中-公开
标题翻译：丙烯的气态部分氧化催化剂及其制备方法
公开(公告)号：US20070275849A1
公开(公告)日：2007-11-29
申请号：US10575665
申请日：2003-10-14
申请人： Hyun Shin , Byung Choi , Yeon Yoo , Young Choe , Jung Kang , Min Kil , Joo Park , Kwang Park , Won Lee
发明人： Hyun Shin , Byung Choi , Yeon Yoo , Young Choe , Jung Kang , Min Kil , Joo Park , Kwang Park , Won Lee
IPC分类号： B01J23/16
CPC分类号： C10G1/00 , B01J23/002 , B01J23/31 , B01J23/881 , B01J23/882 , B01J23/883 , B01J23/8876 , B01J37/0009 , B01J37/0018 , B01J37/04 , B01J37/08 , B01J2523/00 , C07C51/252 , C10G1/002 , C10G2/32 , C10G3/00 , Y02P30/20 , C07C57/04 , B01J2523/13 , B01J2523/54 , B01J2523/68 , B01J2523/842 , B01J2523/845 , B01J2523/847 , B01J2523/3712 , B01J2523/72 , B01J2523/31
摘要： The present invention relates to a method for preparing a catalyst which is used in a process of producing acrolein and acrylic acid by the reaction of oxygen-containing gas and propylene. According to the present invention, a sublimable material, such as urea (NH2CONH2), melamine (C3H6N6), ammonium oxalate (C2H8N2O4), methyl oxalate (C4H6O4) or naphthalene (C10H8), is added as a catalyst additive in the preparation of the catalyst. Using the catalyst prepared by the present invention, acrolein and acrylic can be produced at high yield.
摘要翻译：本发明涉及一种制备催化剂的方法，该催化剂用于通过含氧气体和丙烯的反应生产丙烯醛和丙烯酸的方法。根据本发明，可升华的材料，例如脲（NH 2 CONH 2 H 2），三聚氰胺（C 3 H 6）草酸铵（C 2 H 2 N 2 N 2 O 4）草酸甲酯（C 4 H 6 O 4 O 4）或萘（C 10 H 2 O）作为催化剂添加剂加入催化剂的制备中。使用本发明制备的催化剂可以高产率生产丙烯醛和丙烯酸。

6. 发明申请

US20070123735A1 Phosphorus-containing catalyst composition and hydroformylation process using the same 有权
标题翻译：含磷催化剂组合物和使用其的加氢甲酰化方法
公开(公告)号：US20070123735A1
公开(公告)日：2007-05-31
申请号：US10575147
申请日：2004-07-03
申请人： You Jeon , Dong Kwon , Sung Eom , Sang Lee , Ji Joong Moon , Kwang Park
发明人： You Jeon , Dong Kwon , Sung Eom , Sang Lee , Ji Joong Moon , Kwang Park
IPC分类号： C07C45/49 , B01J31/00
CPC分类号： B01J31/2404 , B01J31/185 , B01J31/186 , B01J31/1865 , B01J31/1875 , B01J31/24 , B01J2531/0266 , B01J2531/822 , B01J2531/827 , B01J2531/845 , C07C45/50 , C07F15/008 , C07C47/02
摘要： Provided are a catalyst composition comprising a bidentate ligand, a monodentate ligand, and a transition metal catalyst and a process of hydroformylation of olefin compounds, comprising reacting the olefin compound with a gas mixture of hydrogen and carbon monoxide while being stirred at elevated pressures and temperatures in the presence of the catalyst composition to produce an aldehyde. The catalytic composition demonstrates the high catalytic activity and option control of selectivity to normal aldehyde or iso aldehyde (N/I selectivity) to a desired value.
摘要翻译：提供了包含二齿配体，单齿配体和过渡金属催化剂的催化剂组合物以及烯烃化合物的加氢甲酰化方法，包括使烯烃化合物与氢气和一氧化碳的气体混合物反应，同时在升高的压力和温度在催化剂组合物的存在下制备醛。催化组合物表现出对正常醛或异醛（N / I选择性）对所需值的选择性的高催化活性和选择性控制。

7. 发明申请

US20070049764A1 Synthetic method of glycol diesters from reaction of glycol monoesters and linear aliphatic carboxylic acids 有权
标题翻译：乙二醇单酯和直链脂肪羧酸反应的乙二醇二酯的合成方法
公开(公告)号：US20070049764A1
公开(公告)日：2007-03-01
申请号：US11209255
申请日：2005-08-23
申请人： Donghyun Ko , Kwang Park , Sang Lee , Jijoong Moon , Sungshik Eom , Dae Rew
发明人： Donghyun Ko , Kwang Park , Sang Lee , Jijoong Moon , Sungshik Eom , Dae Rew
IPC分类号： C07C67/02
CPC分类号： C07C67/08 , Y02P20/127 , C07C69/003 , C07C69/28
摘要： A method of synthesizing glycol diester by reacting a linear aliphatic carboxylic acid and a glycol monoester in the presence of a Lewis acid type catalyst is provided. In the method, after introducing the glycol monoester, the linear aliphatic carboxylic acid and the Lewis acid type catalyst into a reactor, the reaction occurs to produce reaction products and water in the reactor; an excess of the linear aliphatic carboxylic acid forms an azeotrope with water during the reaction to be sent to a condenser through a distillation column; the linear aliphatic carboxylic acid and water passed through the condenser are divided into an organic layer and an aqueous layer in an oil water separator; and the organic layer is returned to the distillation column through a material cycling line and water in the aqueous layer is removed through a water removal line. By utilizing reactive distillation technique, water produced during the reaction is rapidly removed, and thus the reaction time can be significantly reduced and the yield of the glycol diester can be maximized.
摘要翻译：提供了在路易斯酸型催化剂存在下使直链脂族羧酸和二醇单酯反应合成二醇二酯的方法。在该方法中，在将二醇单酯，直链脂肪族羧酸和路易斯酸型催化剂引入反应器中之后，发生反应以在反应器中产生反应产物和水; 过量的直链脂族羧酸在反应期间与水形成共沸物，通过蒸馏塔送至冷凝器; 将通过冷凝器的直链脂肪族羧酸和水分为油水分离器中的有机层和水层; 并且有机层通过材料循环管线返回到蒸馏塔，水层中的水通过除水管线除去。通过利用反应蒸馏技术，快速除去反应期间产生的水，从而可以显着降低反应时间，并使乙二醇二酯的产率最大化。

8. 发明申请

US20060279687A1 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US20060279687A1
公开(公告)日：2006-12-14
申请号：US11446572
申请日：2006-06-02
申请人： Kwang Park , Soo Yoon , Min Chun
发明人： Kwang Park , Soo Yoon , Min Chun
IPC分类号： G02F1/1343
CPC分类号： G02F1/1333 , G02F2001/133354
摘要： Disclosed herein is an LCD device having a drive area directly formed inside a non-pixel area of a substrate without an additional drive IC. The LCD device includes a first substrate having a pixel area and a non-pixel area disposed peripherally to the pixel area. The pixel area has a thin film transistor and a pixel electrode in each sub-pixel defined by gate and data lines crossing each other. A second substrate formed in opposition to the first substrate includes a color filter layer and a black matrix layer. A liquid crystal layer is formed between the first and second substrates. An opening in the black matrix layer reveals an alignment mark, which is disposed on at least one of the first substrate and the second substrate.
摘要翻译：这里公开了一种LCD装置，其具有直接形成在衬底的非像素区域内的驱动区域，而没有附加的驱动IC。 LCD装置包括具有像素区域的第一基板和设置在像素区域周边的非像素区域。像素区域具有由彼此交叉的栅极和数据线限定的每个子像素中的薄膜晶体管和像素电极。与第一基板相对形成的第二基板包括滤色器层和黑矩阵层。在第一和第二基板之间形成液晶层。黑色矩阵层中的开口显示对准标记，其设置在第一基板和第二基板中的至少一个上。

9. 发明申请

US20060093021A1 Code acquisition device and method using two-step search process in DS-CDMA UWB modem 失效
标题翻译：在DS-CDMA UWB调制解调器中使用两步搜索过程的码采集设备和方法
公开(公告)号：US20060093021A1
公开(公告)日：2006-05-04
申请号：US11063583
申请日：2005-02-24
申请人： Bub Kang , Kyu Kang , Sangsung Choi , Kwang Park
发明人： Bub Kang , Kyu Kang , Sangsung Choi , Kwang Park
IPC分类号： H04B1/707
CPC分类号： H04B1/70735 , H04B1/7077 , H04B1/7183
摘要： There is provided a code acquisition device and method using a two-step search process in a DS-CDMA UWB modem. The device includes: an I/Q channel symbol generating unit for, generating a plurality (i) of nth I/Q channel symbols in a first search process and generating a plurality of nth I/Q channel symbols in a second search process; a spread code selecting unit for receiving the plurality of nth I/Q channel symbols in the first search process; an NNC2NS tap I/Q channel symbol matched filter unit for, in the second search process, receiving the plurality (i) of nth I/Q channel symbols; a switching unit for changing to a closed state of the second search process; and a super frame and symbol boundary time deciding unit for deciding a super frame time and a symbol boundary time.
摘要翻译：提供了在DS-CDMA UWB调制解调器中使用两步搜索处理的代码获取装置和方法。该装置包括：I / Q信道符号生成单元，用于在第一搜索处理中生成第n个第I / Q个信道符号的多个（i），并产生多个第n个在第二搜索过程中的I / Q通道符号; 扩展码选择单元，用于在第一搜索处理中接收多个第n个I / Q信道符号; 用于在第二搜索过程中，接收多个（i）个第n个/第N个N / N个抽头I / Q通道符号匹配滤波器单元， SUB> I / Q通道符号; 用于切换到第二搜索处理的关闭状态的切换单元; 以及用于决定超帧时间和符号边界时间的超帧和符号边界时间决定单元。

10. 发明申请

US20060053452A1 Wired/wireless broadcasting distribution apparatus having a home broadcasting distribution function and broadcasting channel formation/termination method using the same 审中-公开
标题翻译：具有家庭广播分发功能的有线/无线广播分发装置和使用该广播信道形成/终止方法
公开(公告)号：US20060053452A1
公开(公告)日：2006-03-09
申请号：US10985105
申请日：2004-11-09
申请人： Sangjae Lee , Youn Jeong , Kwang Park
发明人： Sangjae Lee , Youn Jeong , Kwang Park
IPC分类号： H04N7/18
CPC分类号： H04N21/43632 , H04L12/40117 , H04N7/106
摘要： The present invention relates to a wired/wireless broadcasting distribution apparatus having a home broadcasting distribution function and a broadcasting channel formation/termination method using the same. A wired/wireless broadcasting distribution apparatus according the present invention receives HD-grade multi-channel ground wave/satellite/cable broadcasting signals, and converts the received broadcasting signals into an IEEE1394 Isochronous packet or converts the IEEE1394 Isochronous packet into a UWB wireless signal, and transmits the IEEE1394 Isochronous packet or the UWB wireless signal to a home client, thereby making it possible to distribute HD-grade multi-channel wired/wireless broadcasting signals requiring a transmission bandwidth of hundreds Mbps to home clients irrespective of place.
摘要翻译：本发明涉及一种具有家庭广播分配功能的有线/无线广播分发装置和使用该无线广播分发功能的广播频道形成/终止方法。根据本发明的有线/无线广播分发装置接收HD级多信道地面波/卫星/有线广播信号，并将所接收的广播信号转换成IEEE1394等时数据包或将IEEE1394等时数据包转换为UWB无线信号，并将IEEE1394等时分组或UWB无线信号发送到家庭客户端，从而使得可以将需要数百Mbps的传输带宽的HD级多信道有线/无线广播信号分发给家庭客户端，而不管地点如何。

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