公开(公告)号：US08722922B2

公开(公告)日：2014-05-13

申请号：US13465232

申请日：2012-05-07

Applicant: Hsu-Kai Chang ,  Chion-Hwang Lee ,  Kuo-Ching Wu ,  Hsi-Yen Hsu

Inventor： Hsu-Kai Chang ,  Chion-Hwang Lee ,  Kuo-Ching Wu ,  Hsi-Yen Hsu

IPC: C07C67/303

CPC classification number: B01J23/44 ,  B01J23/40 ,  B01J23/58 ,  B01J35/023 ,  B01J37/0201 ,  B01J37/18 ,  C07C51/36 ,  C07C61/08 ,  C07C61/09 ,  C07C67/303 ,  C07C2601/14 ,  C07C69/75

Abstract: The disclosure provides a process for hydrogenation of polycarboxylic acids or derivatives thereof, including: hydrogenation of polycarboxylic acids or derivatives thereof in the presence of a catalyst, wherein the catalyst includes an active metal and a support, the support includes a Group IIA element and a Group IIIA element, and the active metal includes a Group VIIIB element.

Abstract translation: 本公开内容提供了多羧酸或其衍生物的氢化方法，包括：在催化剂存在下多元羧酸或其衍生物的氢化，其中催化剂包括活性金属和载体，载体包括IIA族元素和 IIIA族元素，活性金属包括VIIIB族元素。

公开(公告)号：US20060099125A1

公开(公告)日：2006-05-11

申请号：US11138480

申请日：2005-05-27

Applicant: Kuo-Ching Wu ,  Ching-Tang Lin ,  Chu-Chang Dai

Inventor： Kuo-Ching Wu ,  Ching-Tang Lin ,  Chu-Chang Dai

IPC: B01D53/62

CPC classification number: B01D53/865 ,  B01D2255/106 ,  B01D2255/20738 ,  B01D2257/502

Abstract: The present invention discloses a method for removing carbon monoxide (CO) from a gas mixture containing CO including contacting the gas mixture with a nano-gold catalyt to reduce the CO content in the gas mixture by CO selective adsorption/oxidation, water gas shift reaction or CO selective oxidation reaction. The nano-gold catalyst includes a solid support and gold deposited on the support, wherein the deposited gold has a size less than 10 nm, and the support is a mixed metal hydroxide and oxide having the following formula: M(OH)qOyWherein M is Ti, Fe, Co, Zr, or Ni; q is 0.1-1.5; and q+2y=z, wherein z is the valence of M.

Abstract translation: 本发明公开了一种从含有CO的气体混合物中除去一氧化碳（CO）的方法，包括使气体混合物与纳米金催化剂接触，以通过CO选择性吸附/氧化，水煤气变换反应降低气体混合物中的CO含量 或CO选择性氧化反应。 纳米金催化剂包括固体载体和沉积在载体上的金，其中沉积的金具有小于10nm的尺寸，并且载体是具有下式的混合金属氢氧化物和氧化物：<β在线式 描述=“在线公式”end =“lead”？> M（OH）qOy <？in-line-formula description =“In-line Formulas”end =“tail”？>其中M是Ti，Fe，Co ，Zr或Ni; q为0.1-1.5; 和q + 2y = z，其中z是M的化合价。

公开(公告)号：US20100263977A1

公开(公告)日：2010-10-21

申请号：US12436859

申请日：2009-05-07

Applicant: Kuo Ching WU

Inventor： Kuo Ching WU

IPC: A45C5/14

CPC classification number: A45C5/14 ,  A45C5/146 ,  A45C9/00 ,  A45C13/385

Abstract: A support apparatus for wheeled luggage, comprising a luggage case and a frame member, wherein the frame member further comprises a first frame having two main legs and multiple wheels, and a second frame having multiple pivot fasteners and multiple wheels. When pulling the second frame, the second frame and the first frame will be unfolded to form in a shape of cross, so that the structure of the luggage case and the frame member will transform into a platform type, the users do not need to bend down their back or squat down to sort out the articles in the luggage case; furthermore, since the wheels are pivoted to the bottom ends of the first frame and second frame, so that the stability of the wheels is secured.

Abstract translation: 一种用于轮式行李箱的支撑装置，包括行李箱和框架构件，其中所述框架构件还包括具有两个主支腿和多个车轮的第一框架，以及具有多个枢转紧固件和多个车轮的第二框架。 当拉动第二框架时，第二框架和第一框架将被展开以形成十字形，使得行李箱和框架构件的结构将变成平台类型，用户不需要弯曲 放下背部或蹲下来整理行李箱中的物品; 此外，由于轮子枢转到第一框架和第二框架的底端，从而确保了车轮的稳定性。

公开(公告)号：US07666377B2

公开(公告)日：2010-02-23

申请号：US11138480

申请日：2005-05-27

Applicant: Kuo-Ching Wu ,  Ching-Tang Lin ,  Chu-Chang Dai

Inventor： Kuo-Ching Wu ,  Ching-Tang Lin ,  Chu-Chang Dai

IPC: C10K3/04 ,  C01B3/12

CPC classification number: B01D53/865 ,  B01D2255/106 ,  B01D2255/20738 ,  B01D2257/502

Abstract: The present invention discloses a method for removing carbon monoxide (CO) from a gas mixture containing CO including contacting the gas mixture with a nano-gold catalyst to reduce the CO content in the gas mixture by CO selective adsorption/oxidation, water gas shift reaction or CO selective oxidation reaction. The nano-gold catalyst includes a solid support and gold deposited on the support, wherein the deposited gold has a size less than 10 nm, and the support is a mixed metal hydroxide and oxide having the following formula: M(OH)qOy Wherein M is Ti, Fe, Co, Zr, or Ni; q is 0.1-1.5; and q+2y=z, wherein z is the valence of M.

Abstract translation: 本发明公开了一种从含有CO的气体混合物中除去一氧化碳（CO）的方法，包括使气体混合物与纳米金催化剂接触，以通过CO选择性吸附/氧化，水煤气变换反应降低气体混合物中的CO含量 或CO选择性氧化反应。 纳米金催化剂包括固体载体和沉积在载体上的金，其中沉积的金具有小于10nm的尺寸，载体是具有下式的混合金属氢氧化物和氧化物：M（OH）qOy其中M 是Ti，Fe，Co，Zr或Ni; q为0.1-1.5; 和q + 2y = z，其中z是M的化合价。

公开(公告)号：US5684207A

公开(公告)日：1997-11-04

申请号：US683911

申请日：1996-07-19

Applicant: Po-Yu Chen ,  Shiao-Jung Chu ,  Kuo-Ching Wu ,  Wen-Chyi Lin

Inventor： Po-Yu Chen ,  Shiao-Jung Chu ,  Kuo-Ching Wu ,  Wen-Chyi Lin

IPC: C07C45/73 ,  C07C45/45

CPC classification number: C07C45/73

Abstract: A one-step process for selective production of methyl isobutyl ketone includes reacting in the vapor/liquid phase acetone and hydrogen at a temperature of about 100.degree. to 300.degree. C. and a pressure of about 100 to 1000 psig, in the presence of a modified ZSM-5 catalyst having a molar ratio of SiO.sub.2 /Al.sub.2 O.sub.3 from about 20:1 to 680:1, the catalyst being prepared by treating a ZSM-5 zeolite with an organic acid having a pKa of 2 to 5, ion-exchanging or impregnating the ZSM-5 zeolite with a cation selected from the group consisting of palladium cation, platinum cation, copper cation and nickel cation, and activating the resultant catalyst in a reducing atmosphere.

Abstract translation: 选择性生产甲基异丁基酮的一步法包括在气相/液相丙酮和氢气中，在约100至300℃的温度和约100至1000psig的压力下，在 具有SiO 2 / Al 2 O 3摩尔比为约20:1至680:1的改性ZSM-5催化剂，该催化剂通过用pKa为2至5的有机酸处理ZSM-5沸石，离子交换或 用选自钯阳离子，铂阳离子，铜阳离子和镍阳离子的阳离子浸渍ZSM-5沸石，并在还原气氛中活化所得催化剂。

公开(公告)号：US5998658A

公开(公告)日：1999-12-07

申请号：US105795

申请日：1998-06-26

Applicant: Kuo-Ching Wu ,  Ching-Tang Lin

Inventor： Kuo-Ching Wu ,  Ching-Tang Lin

IPC: C07C67/08

CPC classification number: C07C67/08 ,  Y02P20/127 ,  Y02P20/582

Abstract: An improved process for the preparation of acetic esters is disclosed. It comprises a fixed bed reaction and a catalytic distillation. The fixed bed reaction comprises the steps of: (a) charging acetic acid and alcohol into a fixed bed reactor under a predetermined reaction condition; and (b) reacting the esterification reactants in the fixed bed reactor. The fixed bed reactor contains acidic catalysts that are present in a solid phase, and the reaction condition is controlled such that (i) the reactants and the products co-exist in a gas-liquid two-phase equilibrium in the fixed bed reactor and that (ii) at least one component of the reactants is present in one phase and at least one component of the products is present in another phase. The catalytic distillation comprises the steps of: (1) charging acetic acid from top of a catalytic distillation column and the reaction products from the fixed bed reactor from the bottom of the catalytic column in a counter-flow manner; and (c) continuously removing acetic ester and water from the top of the catalytic distillation column, and continuously removing acetic acid from the bottom of the catalytic distillation column. The acetic acid removed from the catalytic distillation column is fed into the fixed bed reactor. Very high alcohol conversion and essentially alcohol free product can be obtained at substantially reduced height of the catalytic distillation column.

Abstract translation: 公开了一种制备乙酸酯的改进方法。 它包括固定床反应和催化蒸馏。 固定床反应包括以下步骤：（a）在预定的反应条件下将乙酸和醇加入到固定床反应器中; 和（b）在固定床反应器中使酯化反应物反应。 固定床反应器含有存在于固相中的酸性催化剂，并且控制反应条件使得（i）反应物和产物在固定床反应器中以气液两相平衡共存，而且 （ii）反应物的至少一种组分存在于一相中，并且产物的至少一种组分存在于另一相中。 催化蒸馏包括以下步骤：（1）从催化蒸馏塔顶部以反流方式从催化塔底部向固定床反应器中加入乙酸; 和（c）从催化蒸馏塔的顶部连续地除去乙酸酯和水，并从催化蒸馏塔的底部连续地除去乙酸。 从催化蒸馏塔中除去的乙酸被送入固定床反应器。 可以在催化蒸馏塔的基本上降低的高度获得极高的醇转化率和基本上无醇的产物。

公开(公告)号：US06911413B2

公开(公告)日：2005-06-28

申请号：US10461434

申请日：2003-06-16

Applicant: Kuo-Ching Wu ,  Yu-Lan Tung ,  Chu-Chang Dai

Inventor： Kuo-Ching Wu ,  Yu-Lan Tung ,  Chu-Chang Dai

IPC: B01J23/54 ,  B01J23/89 ,  B01J23/52

CPC classification number: B82Y30/00 ,  B01J23/54 ,  B01J23/8906 ,  B01J35/006

Abstract: The present invention discloses a nano-gold catalyst including a solid carrier and gold deposited on the carrier, wherein the deposited gold has a size less than 10 nm, and the carrier is a mixed metal hydroxide and oxide having the following formula: M(OH)qOy Wherein M is Ti, Fe, Co, Zr, or Ni; q is 0.1-1.5; and q+2y=z, wherein z is the valence of M. The present invention also discloses a preparation process of the nano-gold catalyst.

Abstract translation: 本发明公开了一种纳米金催化剂，其包括固体载体和沉积在载体上的金，其中沉积的金具有小于10nm的尺寸，载体是具有下式的混合金属氢氧化物和氧化物： -line-formula description =“In-line Formulas”end =“lead”？> M（OH）qOy <？in-line-formula description =“In-line Formulas”end =“tail”？>其中M是Ti ，Fe，Co，Zr或Ni; q为0.1-1.5; 和q + 2y = z，其中z是M的化合价。本发明还公开了纳米金催化剂的制备方法。

公开(公告)号：US06630595B2

公开(公告)日：2003-10-07

申请号：US10160159

申请日：2002-06-04

Applicant: Kuo-Ching Wu ,  Yu-Lan Tung ,  Chiou-Hwang Lee ,  Jyh-Chang Dai ,  Chiung-Hui Huang

Inventor： Kuo-Ching Wu ,  Yu-Lan Tung ,  Chiou-Hwang Lee ,  Jyh-Chang Dai ,  Chiung-Hui Huang

IPC: C07D20718

CPC classification number: C07D207/448

Abstract: A method for producing maleimides. The method comprises reacting maleic anhydride and a primary amine at 100-180° C. in an organic solvent using a solid acidic catalyst, and purifying the maleimide produced therefrom by extraction and crystallization. The molar ratio of the primary amine to maleic anhydride is about 0.8-1.6. With the present invention, high production yield with high purity of maleimides can be achieved. In addition, the solid acidic catalyst can be easily separated and recycled for subsequent use. Thus, the present invention provides a number of distinct advantages, including substantially improved yield, conveniently reusable catalyst, reduced waste disposal and lower costs.

Abstract translation: 一种生产马来酰亚胺的方法。 该方法包括使用固体酸性催化剂在有机溶剂中在100-180℃下使马来酸酐和伯胺反应，并通过萃取和结晶纯化由其制备的马来酰亚胺。 伯胺与马来酸酐的摩尔比为约0.8-1.6。 通过本发明，可以实现高纯度马来酰亚胺的高产率。 此外，固体酸性催化剂可以容易地分离并再循环用于随后的使用。 因此，本发明提供了许多明显的优点，包括显着提高产量，方便可重复使用的催化剂，减少废物处理和降低成本。

公开(公告)号：US06355831B1

公开(公告)日：2002-03-12

申请号：US09494423

申请日：2000-01-31

Applicant: Kuo-Ching Wu ,  Wen-Chyi Lin ,  Po-Yu Chen

Inventor： Kuo-Ching Wu ,  Wen-Chyi Lin ,  Po-Yu Chen

IPC: C07C6730

CPC classification number: B01J27/1856 ,  B01J27/1806 ,  C07C67/317 ,  C07C69/533

Abstract: The present invention provides a process for preparing a pentenoic ester, comprising heating a 3-, 4-formylvaleric ester or mixtures thereof at 50° C. to 400° C. in the presence of a supported noble metal catalyst. The noble metal catalyst is supported on a mixed oxide (M1)a(M2)b(M3)cPdAle SiOx, wherein M1 is an alkali metal, M2 is an alkaline earth metal, M3 is a Group IVB metal, a=0.5˜1.5, b=0.2˜0.8, c=0.2˜0.8, d=2˜8, e=3˜10, and x is the stoichiometric value. By means of the specific supported catalyst of the present invention, the selectivity of the 3- and 4-pentenoic esters can be increased and that of the 2-pentenoic ester can be greatly decreased.

Abstract translation: 本发明提供一种制备戊烯酸酯的方法，包括在负载的贵金属催化剂存在下，在50℃至400℃下加热3-，4-甲酰基戊酸酯或其混合物。 贵金属催化剂负载在混合氧化物（M1）a（M2）b（M3）cPdAle SiOx上，其中M1是碱金属，M2是碱土金属，M3是ⅣB族金属，a = 0.5〜1.5 ，b = 0.2〜0.8，c = 0.2〜0.8，d = 2〜8，e = 3〜10，x为化学计量值。 通过本发明的特定载体催化剂，可以提高3-和4-戊烯酸酯的选择性，并且可以大大降低2-戊烯酸酯的选择性。

公开(公告)号：US06730806B2

公开(公告)日：2004-05-04

申请号：US10190544

申请日：2002-07-09

Applicant: Kuo-Ching Wu ,  Wen-Tzong Liu ,  Rey-Yue Chang ,  Chin-Shu Tsai

Inventor： Kuo-Ching Wu ,  Wen-Tzong Liu ,  Rey-Yue Chang ,  Chin-Shu Tsai

IPC: C07C6702

CPC classification number: C07C67/08 ,  Y02P20/127 ,  C07C69/24 ,  C07C69/14

Abstract: A process for preparing carboxylic esters. A catalytic distillation column filled with acidic catalyst in solid phase is utilized. Alcohol is fed from the bottom of the catalytic distillation column, and carboxylic acid or carboxylic anhydride is fed from the top of the catalytic distillation column in such a manner that the carboxylic acid or carboxylic anhydride can remain in the catalytic distillation column for a sufficient time to cause the esterification to produce the carboxylic ester and water. An esterification pre-reactor can be connected in series with the catalytic distillation column to facilitate the esterification.

Abstract translation: 一种制备羧酸酯的方法。 使用填充有固相的酸性催化剂的催化蒸馏塔。 从催化蒸馏塔的底部进料乙醇，从催化蒸馏塔的顶部输入羧酸或羧酸酐，使得羧酸或羧酸酐可以在催化蒸馏塔中保留足够的时间 使酯化产生羧酸酯和水。 酯化预反应器可以与催化蒸馏塔串联连接以促进酯化。