公开(公告)号：US20110311440A1

公开(公告)日：2011-12-22

申请号：US13218794

申请日：2011-08-26

Applicant: Yuh-Jeen HUANG ,  Chuin-Tih YEH ,  Tsui-Wei WANG ,  Liang-Chor CHUNG

Inventor： Yuh-Jeen HUANG ,  Chuin-Tih YEH ,  Tsui-Wei WANG ,  Liang-Chor CHUNG

IPC: C01B3/32

CPC classification number: B01J23/34 ,  B01J23/002 ,  B01J23/80 ,  B01J23/83 ,  B01J23/8892 ,  B01J37/031 ,  B01J37/08 ,  B01J2523/00 ,  C01B3/326 ,  C01B2203/0261 ,  C01B2203/066 ,  C01B2203/1041 ,  C01B2203/1076 ,  C01B2203/1223 ,  C01B2203/1282 ,  Y02P20/52 ,  B01J2523/17 ,  B01J2523/27 ,  B01J2523/72 ,  B01J2523/31 ,  B01J2523/3712

Abstract: A process for hydrogen production at lower temperature by using Mn/ZnO, Cu/MnO, Cu/CeO2, CuCe/ZnO and/or CuMn/ZnO catalysts, wherein a partial oxidization of methanol (POM) process can be initiated at an ambient reactor temperature lower than 100° C. and then undertaken at a reaction temperature lower than 200° C., and wherein POM process not only generates hydrogen rich gas (HRG) containing 4% CO or less but also generates 1.8 moles hydrogen or more per 1 mole methanol consumed.

Abstract translation: 通过使用Mn / ZnO，Cu / MnO，Cu / CeO 2，CuCe / ZnO和/或CuMn / ZnO催化剂在较低温度下生产氢的方法，其中甲醇（POM）方法的部分氧化可以在环境反应器 温度低于100℃，然后在低于200℃的反应温度下进行，其中POM工艺不仅产生含有4％CO或更低的富氢气体（HRG），而且还产生1.8或更多的每1 摩尔甲醇消耗。

公开(公告)号：US20100092380A1

公开(公告)日：2010-04-15

申请号：US12347541

申请日：2008-12-31

Applicant: Yuh-Jeen HUANG ,  Chuin-Tih Yeh ,  Chien-Te Ho ,  Liang-Chor Chung

Inventor： Yuh-Jeen HUANG ,  Chuin-Tih Yeh ,  Chien-Te Ho ,  Liang-Chor Chung

IPC: C01B3/02 ,  B01J23/60

CPC classification number: B01J23/8953 ,  B01J23/002 ,  B01J23/8926 ,  B01J35/006 ,  B01J37/031 ,  B01J2523/00 ,  C01B3/326 ,  C01B2203/0244 ,  C01B2203/066 ,  C01B2203/1011 ,  C01B2203/1047 ,  C01B2203/1076 ,  C01B2203/16 ,  C01B2203/1647 ,  C01B2203/1652 ,  C01B2203/1661 ,  Y02P20/52 ,  B01J2523/17 ,  B01J2523/27 ,  B01J2523/824 ,  B01J2523/822

Abstract: A self-started OSRM (oxidative steam reforming of methanol) process at room temperature for hydrogen production is disclosed. In the process, an aqueous methanol and oxygen are pre-mixed. The mixture is then fed to a Cu/ZnO-based catalyst to initiate an OSRM process at room temperature. The temperature of the catalyst bed, with suitable thermal isolation, may be raised automatically by the exothermic OSRM to enhance the conversion of methanol. A hydrogen yield of 2.4 moles per mole methanol from the process may be obtained.

Abstract translation: 公开了一种自主开发的OSRM（甲醇氧化蒸汽重整）方法，在室温下进行氢气生产。 在此过程中，预先混合含水甲醇和氧气。 然后将混合物加入到基于Cu / ZnO的催化剂中以在室温下引发OSRM工艺。 催化剂床的温度，具有适当的热隔离，可以通过放热的OSRM自动升高，以增强甲醇的转化率。 从该方法可获得2.4摩尔/摩尔甲醇的氢气产率。

公开(公告)号：US07459000B2

公开(公告)日：2008-12-02

申请号：US11193156

申请日：2005-07-29

Applicant: Chuin-Tih Yeh

Inventor： Chuin-Tih Yeh

IPC: C01B3/32 ,  C01B3/24

CPC classification number: C01B3/326 ,  C01B2203/0244 ,  C01B2203/1041 ,  C01B2203/1223 ,  C01B2203/1288 ,  Y02P20/52

Abstract: A hydrogen production process with high hydrogen yield at a low temperature is described. First, an aqueous methanol solution with water/methanol molar ratio between about 0.75 and about 2.5 is pre-mixed with oxygen in an oxygen/methanol molar ratio not greater than about 0.5. The mixture is then directed to pass through an activated supported gold catalyst undergoing an oxidative steam reforming of methanol to generate a hydrogen-rich gas with CO content less than 1% at a low reaction temperature (TR>150° C.). Gold particles on active supported gold catalysts have been dispersed to a size of 6 nm or less. The oxidative steam reforming of methanol may generate more than 2 moles of hydrogen for each mole of methanol consumed.

Abstract translation: 描述了在低温下具有高氢产率的氢气生产方法。 首先，将水/甲醇摩尔比为约0.75至约2.5的甲醇水溶液与氧气/甲醇摩尔比不大于约0.5的氧气预混合。 然后将混合物引导通过经历甲醇氧化蒸汽重整的活化的负载金催化剂，以在低反应温度（TR> 150℃）下产生CO含量小于1％的富氢气体。 活性负载金催化剂上的金颗粒已经分散到6nm或更小的尺寸。 对于每摩尔甲醇消耗，甲醇的氧化蒸汽重整可产生大于2摩尔的氢。

公开(公告)号：US08529864B2

公开(公告)日：2013-09-10

申请号：US13218794

申请日：2011-08-26

Applicant: Yuh-Jeen Huang ,  Chuin-Tih Yeh ,  Tsui-Wei Wang ,  Liang-Chor Chung

Inventor： Yuh-Jeen Huang ,  Chuin-Tih Yeh ,  Tsui-Wei Wang ,  Liang-Chor Chung

IPC: C01B3/22

CPC classification number: B01J23/34 ,  B01J23/002 ,  B01J23/80 ,  B01J23/83 ,  B01J23/8892 ,  B01J37/031 ,  B01J37/08 ,  B01J2523/00 ,  C01B3/326 ,  C01B2203/0261 ,  C01B2203/066 ,  C01B2203/1041 ,  C01B2203/1076 ,  C01B2203/1223 ,  C01B2203/1282 ,  Y02P20/52 ,  B01J2523/17 ,  B01J2523/27 ,  B01J2523/72 ,  B01J2523/31 ,  B01J2523/3712

Abstract: A process for hydrogen production at lower temperature by using Mn/ZnO, Cu/MnO, Cu/CeO2, CuCe/ZnO and/or CuMn/ZnO catalysts, wherein a partial oxidization of methanol (POM) process can be initiated at an ambient reactor temperature lower than 100° C. and then undertaken at a reaction temperature lower than 200° C., and wherein POM process not only generates hydrogen rich gas (HRG) containing 4% CO or less but also generates 1.8 moles hydrogen or more per 1 mole methanol consumed.

Abstract translation: 通过使用Mn / ZnO，Cu / MnO，Cu / CeO 2，CuCe / ZnO和/或CuMn / ZnO催化剂在较低温度下生产氢的方法，其中甲醇（POM）方法的部分氧化可以在环境反应器 温度低于100℃，然后在低于200℃的反应温度下进行，其中POM工艺不仅产生含有4％CO或更低的富氢气体（HRG），而且还产生1.8或更多的每1 摩尔甲醇消耗。

公开(公告)号：US20060269469A1

公开(公告)日：2006-11-30

申请号：US11193156

申请日：2005-07-29

Applicant: Chuin-Tih Yeh

Inventor： Chuin-Tih Yeh

IPC: C01B3/32

CPC classification number: C01B3/326 ,  C01B2203/0244 ,  C01B2203/1041 ,  C01B2203/1223 ,  C01B2203/1288 ,  Y02P20/52

Abstract: A hydrogen production process with high hydrogen yield at a low temperature is described. First, an aqueous methanol solution with water/methanol molar ratio between about 0.75 and about 2.5 is pre-mixed with oxygen in an oxygen/methanol molar ratio not greater than about 0.5. The mixture is then directed to pass through an activated supported gold catalyst undergoing an oxidative steam reforming of methanol to generate a hydrogen-rich gas with CO content less than 1% at a low reaction temperature (TR>150 ° C.). Gold particles on active supported gold catalysts have been dispersed to a size of 6 nm or less. The oxidative steam reforming of methanol may generate more than 2 moles of hydrogen for each mole of methanol consumed.

Abstract translation: 描述了在低温下具有高氢产率的氢气生产方法。 首先，将水/甲醇摩尔比为约0.75至约2.5的甲醇水溶液与氧气/甲醇摩尔比不大于约0.5的氧气预混合。 然后将混合物引导通过经历甲醇氧化蒸汽重整的活化的负载金催化剂，以在低反应温度（T ）下产生CO含量小于1％的富氢气体 150℃）。 活性负载金催化剂上的金颗粒已经分散到6nm或更小的尺寸。 对于每摩尔甲醇消耗，甲醇的氧化蒸汽重整可产生大于2摩尔的氢。

公开(公告)号：US20110212019A1

公开(公告)日：2011-09-01

申请号：US13107213

申请日：2011-05-13

Applicant: Yuh-Jeen HUANG ,  Chuin-Tih Yeh ,  Chien-Te Ho ,  Liang-Chor Chung

Inventor： Yuh-Jeen HUANG ,  Chuin-Tih Yeh ,  Chien-Te Ho ,  Liang-Chor Chung

IPC: C01B3/32

CPC classification number: C01B7/03 ,  B01J23/002 ,  B01J23/8926 ,  B01J23/8953 ,  B01J35/006 ,  B01J37/031 ,  B01J2523/00 ,  C01B3/326 ,  C01B2203/0244 ,  C01B2203/066 ,  C01B2203/1011 ,  C01B2203/1047 ,  C01B2203/1076 ,  C01B2203/16 ,  C01B2203/1647 ,  C01B2203/1652 ,  C01B2203/1661 ,  Y02P20/52 ,  B01J2523/17 ,  B01J2523/27 ,  B01J2523/824 ,  B01J2523/822

Abstract: A self-started OSRM (oxidative steam reforming of methanol) process at evaporation temperature of aqueous methanol for hydrogen production is disclosed. In the process, an aqueous methanol steam and oxygen are pre-mixed. The mixture is then fed to a Cu/ZnO-based catalyst to initiate an OSRM process at evaporation temperature of aqueous methanol. The temperature of the catalyst bed, with suitable thermal isolation, may be raised automatically by the exothermic OSRM to enhance the conversion of methanol.

Abstract translation: 公开了一种自主开发的OSRM（甲醇氧化蒸汽重整）方法，用于生产氢气的甲醇水溶液的蒸发温度。 在此过程中，预先混合甲醇水溶液和氧气。 然后将混合物加入到基于Cu / ZnO的催化剂中以在含水甲醇的蒸发温度下引发OSRM工艺。 催化剂床的温度，具有适当的热隔离，可以通过放热的OSRM自动升高，以增强甲醇的转化率。

公开(公告)号：US20110104047A1

公开(公告)日：2011-05-05

申请号：US12693447

申请日：2010-01-26

Applicant: Chuin-Tih YEH ,  Chen-Bin WANG ,  Chia-Chan LEE

Inventor： Chuin-Tih YEH ,  Chen-Bin WANG ,  Chia-Chan LEE

IPC: C01B3/08 ,  B01J23/83 ,  B01J23/75

CPC classification number: C01B3/40 ,  B01J23/83 ,  B01J37/0211 ,  B01J37/031 ,  B01J37/038 ,  B01J37/04 ,  B01J37/18 ,  C01B3/56 ,  C01B2203/0233 ,  C01B2203/0425 ,  C01B2203/0475 ,  C01B2203/1052 ,  C01B2203/1094 ,  C01B2203/1229 ,  C01B2203/1276 ,  Y02E60/36 ,  Y02P20/52

Abstract: Provided herein is a modified cobalt oxide based catalyst that includes cobalt oxide and lanthanum. The lanthanum is dispersed within the cobalt oxide, wherein the lanthanum is about 5-20% by weight of the modified cobalt oxide based catalyst. The method of producing the lanthanum modified cobalt oxide based catalyst and its use in producing hydrogen are also disclosed.

Abstract translation: 本文提供了包含氧化钴和镧的改性的氧化钴基催化剂。 镧分散在氧化钴内，其中镧为改性氧化钴基催化剂的约5-20重量％。 还公开了生产镧改性的氧化钴基催化剂的方法及其在制备氢气中的用途。

公开(公告)号：US20100179056A1

公开(公告)日：2010-07-15

申请号：US12730625

申请日：2010-03-24

Applicant: Yuh-Jeen HUANG ,  Chuin-Tih YEH ,  Chien-Te HO ,  Liang-Chor CHUNG

Inventor： Yuh-Jeen HUANG ,  Chuin-Tih YEH ,  Chien-Te HO ,  Liang-Chor CHUNG

IPC: B01J23/80 ,  B01J23/60

CPC classification number: B01J23/8953 ,  B01J23/002 ,  B01J23/8926 ,  B01J35/006 ,  B01J37/031 ,  B01J2523/00 ,  C01B3/326 ,  C01B2203/0244 ,  C01B2203/066 ,  C01B2203/1011 ,  C01B2203/1047 ,  C01B2203/1076 ,  C01B2203/16 ,  C01B2203/1647 ,  C01B2203/1652 ,  C01B2203/1661 ,  Y02P20/52 ,  B01J2523/17 ,  B01J2523/27 ,  B01J2523/824 ,  B01J2523/822

Abstract: A self-started OSRM (oxidative steam reforming of methanol) process at room temperature for hydrogen production. In the process, an aqueous methanol and oxygen are pre-mixed. The mixture is then fed to a Cu/ZnO-based catalyst to initiate an OSRM process at room temperature. The temperature of the catalyst bed, with suitable thermal isolation, may be raised automatically by the exothermic OSRM to enhance the conversion of methanol. A hydrogen yield of 2.4 moles per mole methanol from the process may be obtained.

Abstract translation: 自主开发的OSRM（甲醇氧化蒸汽重整）在室温下进行氢气生产。 在此过程中，预先混合含水甲醇和氧气。 然后将混合物加入到基于Cu / ZnO的催化剂中以在室温下引发OSRM工艺。 催化剂床的温度，具有适当的热隔离，可以通过放热的OSRM自动升高，以增强甲醇的转化率。 从该方法可获得2.4摩尔/摩尔甲醇的氢气产率。

公开(公告)号：US06325984B1

公开(公告)日：2001-12-04

申请号：US09329762

申请日：1999-06-10

Applicant: Chuin-tih Yeh ,  Chen-bin Wang

Inventor： Chuin-tih Yeh ,  Chen-bin Wang

IPC: B01J800

Abstract: The Pd/Al2O3 catalyst displayed significant activity towards conversion of NO into N2 and O2 at T>1050° K. On modifying the catalyst with NaOH, the required operation temperature may be lowered to 900° K. The modified Pd/Al2O3 may be used in stationary factories and power stations, as well as catalytic converters for abatement of NOx emission. Calorimetric and temperature-programmed-desorption studies revealed that observed catalytic activity at 900° K. resulted from a formation of interfacial sites which strongly adsorb NO molecules.

Abstract translation: Pd / Al2O3催化剂显示出在T> 1050°K时将NO转化为N 2和O 2的显着活性。在用NaOH改性催化剂时，所需的操作温度可以降低至900°K。可以使用改性的Pd / Al 2 O 3 在固定的工厂和发电站，以及用于减少NOx排放的催化转化器。 量热和温度程序解吸研究表明，在900°K观察到的催化活性是由形成强烈吸附NO分子的界面位点引起的。

公开(公告)号：US20100080753A1

公开(公告)日：2010-04-01

申请号：US12394950

申请日：2009-02-27

Applicant: Yuh-Jeen HUANG ,  Chuin-Tih Yeh ,  Tsui-Wei Wang ,  Liang-Chor Chung

Inventor： Yuh-Jeen HUANG ,  Chuin-Tih Yeh ,  Tsui-Wei Wang ,  Liang-Chor Chung

IPC: C01B3/22 ,  B01J23/10

CPC classification number: C01B3/326 ,  B01J23/002 ,  B01J23/80 ,  B01J23/83 ,  B01J23/8892 ,  B01J37/031 ,  B01J37/08 ,  B01J2523/00 ,  C01B2203/0261 ,  C01B2203/066 ,  C01B2203/1076 ,  C01B2203/1223 ,  C01B2203/1282 ,  Y02P20/52 ,  B01J2523/17 ,  B01J2523/27 ,  B01J2523/31 ,  B01J2523/72 ,  B01J2523/3712

Abstract: A self-started process for hydrogen production, which comprises following steps: providing a gas mixture having a methanol/oxygen molar ratio less than or equal to 0.6; and conducting the gas mixture to flow through a Cu/ZnO-based catalyst bed. The Cu/ZnO-based catalyst contains copper, zinc oxide, aluminum oxide, manganese oxide and/or cerium oxide. The Cu/ZnO-based catalyst can initiate the POM reaction; then, the gas mixture will rise to a temperature of over 120° C., and the POM reaction generates a HRG at a reaction temperature of less than or equal to 180° C. The HRG contains less than 4 vol. % CO, and the POM reaction generates 1.8 moles hydrogen or more per 1 mole methanol consumed.

Abstract translation: 一种用于氢气生产的自启动方法，其包括以下步骤：提供甲醇/氧摩尔比小于或等于0.6的气体混合物; 并使气体混合物流过基于Cu / ZnO的催化剂床。 Cu / ZnO基催化剂含有铜，氧化锌，氧化铝，氧化锰和/或氧化铈。 Cu / ZnO基催化剂可引发POM反应; 那么气体混合物将升高到超过120℃的温度，并且POM反应在小于或等于180℃的反应温度下产生HRG。HRG含有小于4体积％ ％CO，并且POM反应每消耗1摩尔甲醇产生1.8摩尔氢或更多。