-
1.发明申请Noble metal-free nickel containing catalyst formulations for hydrogen generation 有权贵金属无镍含氢催化剂配方用于氢气生成公开(公告)号：US20080051280A1
公开(公告)日：2008-02-28
申请号：US11898807
申请日：2007-09-17
IPC分类号： B01J23/76 , B01J21/08 , B01J21/16 , B01J23/889 , B01J29/00 , B01J27/057 , B01J23/83 , B01J23/755
CPC分类号： B01J23/835 , B01J23/80 , B01J23/825 , B01J23/8435 , B01J27/0576 , B01J2219/00364 , B01J2219/00378 , B01J2219/00536 , B01J2219/00605 , B01J2219/00612 , B01J2219/00637 , B01J2219/00641 , B01J2219/00659 , B01J2219/00691 , B01J2219/00702 , B01J2219/00745 , B01J2219/00747 , C01B3/16 , C01B2203/00 , C01B2203/0283 , C01B2203/1041 , C01B2203/1052 , C01B2203/1082 , C01B2203/1088 , C01B2203/1094 , C01B2203/1614 , C40B30/08 , C40B40/18 , C40B60/14 , Y02E60/324 , Y02P20/52
摘要： The invention relates to noble metal-free nickel catalysts that exhibit both high activity and selectivity to hydrogen generation and carbon monoxide oxidation. The noble metal-free water gas shift catalyst of the invention comprises Ni in either a supported or a bulk state and at least one of Ge, Cd, In, Sn, Sb, Te, Pb, their oxides and mixtures thereof.
摘要翻译： 本发明涉及对氢生成和一氧化碳氧化具有高活性和选择性的贵金属不含镍催化剂。 本发明的无贵金属水煤气变换催化剂包括负载或体态的Ni和Ge，Cd，In，Sn，Sb，Te，Pb中的至少一种，它们的氧化物及其混合物。
-
公开(公告)号：US20060280677A1
公开(公告)日：2006-12-14
申请号：US11483164
申请日：2006-07-10
申请人： Alfred Hagemeyer , Raymond Carhart , Karin Yaccato , Michael Herrmann , Andreas Lesik , Christopher Brooks , Cory Phillips
发明人： Alfred Hagemeyer , Raymond Carhart , Karin Yaccato , Michael Herrmann , Andreas Lesik , Christopher Brooks , Cory Phillips
IPC分类号： C01B3/12
CPC分类号： C01B3/16 , B01J19/0046 , B01J23/6525 , B01J23/8913 , B01J23/894 , B01J23/8946 , B01J23/8993 , B01J2219/00387 , B01J2219/00536 , B01J2219/00596 , B01J2219/00605 , B01J2219/00612 , B01J2219/00637 , B01J2219/00641 , B01J2219/00659 , B01J2219/00691 , B01J2219/00745 , B01J2219/00747 , C01B2203/00 , C01B2203/0283 , C01B2203/1011 , C01B2203/1023 , C01B2203/1041 , C01B2203/1047 , C01B2203/1052 , C01B2203/1064 , C01B2203/107 , C01B2203/1076 , C01B2203/1082 , C01B2203/1088 , C01B2203/1094 , C01B2203/1614 , C40B30/08 , C40B40/18 , C40B60/14 , Y02P20/52
摘要： A method and catalysts and fuel processing apparatus for producing a hydrogen-rich gas, such as a hydrogen-rich syngas are disclosed. According to the method, a CO-containing gas, such as a syngas, contacts a platinum-free ruthenium-cobalt water gas shift (“WGS”) catalyst, in the presence of water and preferably at a temperature of less than about 450° C., to produce a hydrogen-rich gas, such as a hydrogen-rich syngas. Also disclosed is a platinum-free ruthenium-cobalt water gas shift catalyst formulated from: a) Ru, its oxides or mixtures thereof, b) Co, Mo, their oxides or mixtures thereof, and c) at least one of Li, Na, K, Rb, Cs, Ti, Zr, Cr, Fe, La, Ce, Eu, their oxides and mixtures thereof. The WGS catalyst may be supported on a carrier, such as any one member or a combination of alumina, zirconia, titania, ceria, magnesia, lanthania, niobia, zeolite, perovskite, silica clay, yttria and iron oxide. Fuel processors containing such water gas shift catalysts are also disclosed.
-
3.发明申请公开(公告)号：US20060194694A1
公开(公告)日：2006-08-31
申请号：US11412918
申请日：2006-04-28
申请人： Alfred Hagemeyer , Raymond Carhart , Karin Yaccato , Peter Strasser , Robert Grasselli , Christopher Brooks , Cory Phillips
发明人： Alfred Hagemeyer , Raymond Carhart , Karin Yaccato , Peter Strasser , Robert Grasselli , Christopher Brooks , Cory Phillips
CPC分类号： C01B3/16 , B01J23/40 , B01J23/462 , B01J23/56 , B01J23/58 , B01J23/622 , B01J23/63 , B01J23/6482 , B01J23/6525 , B01J23/6562 , B01J23/89 , B01J23/8933 , B01J23/894 , B01J23/8946 , B01J23/8993 , B01J37/024 , B01J2219/00585 , B01J2219/00596 , B01J2219/00605 , B01J2219/00612 , B01J2219/00637 , B01J2219/00641 , B01J2219/00659 , B01J2219/00662 , B01J2219/00691 , B01J2219/00702 , B01J2219/00707 , B01J2219/00745 , B01J2219/00747 , C01B2203/00 , C01B2203/0283 , C01B2203/1011 , C01B2203/1023 , C01B2203/1041 , C01B2203/1052 , C01B2203/1064 , C01B2203/107 , C01B2203/1082 , C01B2203/1094 , C01B2203/1614 , C40B30/08 , C40B40/18 , H01M8/0618 , H01M8/0668 , Y02P20/52
摘要： A method and catalysts for producing a hydrogen-rich syngas are disclosed. According to the method a CO-containing gas contacts a water gas shift (WGS) catalyst, optionally in the presence of water, preferably at a temperature of less than about 450° C. to produce a hydrogen-rich gas, such as a hydrogen-rich syngas. Also disclosed is a water gas shift catalyst formulated from: a) Pt, its oxides or mixtures thereof; b) Ru, its oxides or mixtures thereof; and c) at least one of Li, Na, K, Rb, Cs, Mg, Ca, Sr, Ba, Sc, Y, Ti, Zr, V, Mo, Mn, Fe, Co, Rh, Ir, Ge, Sn, Sb, La, Ce, Pr, Sm, and Eu. Another disclosed catalyst formulation comprises Pt, its oxides or mixtures thereof; Ru, its oxides or mixtures thereof; Co, its oxides or mixtures thereof; and at least one of Li, Na, K, Rb, Cs, Mg, Ca, Sr, Ba, Sc, Y, Ti, Zr, V, Mo, Mn, Fe, Rh, Ir, Ge, Sn, Sb, La, Ce, Pr, Sm, and Eu, their oxides and mixtures thereof. The WGS catalyst may be supported on a carrier, such as any one member or a combination of alumina, zirconia, titania, ceria, magnesia, lanthania, niobia, zeolite, perovskite, silica clay, yttria and iron oxide. Fuel processors containing such water gas shift catalysts are also disclosed.
摘要翻译： 公开了一种用于生产富氢合成气的方法和催化剂。 根据该方法，含CO气体任选地在水存在下，优选在低于约450℃的温度下接触水煤气变换（WGS）催化剂，以产生富氢气体，例如氢气 富含合成气。 还公开了一种由以下物质配制的水煤气变换催化剂：a）Pt，其氧化物或其混合物; b）Ru，其氧化物或其混合物; 和c）Li，Na，K，Rb，Cs，Mg，Ca，Sr，Ba，Sc，Y，Ti，Zr，V，Mo，Mn，Fe，Co，Rh，Ir，Ge，Sn中的至少一种 ，Sb，La，Ce，Pr，Sm和Eu。 另一种公开的催化剂配方包括Pt，其氧化物或其混合物; Ru，其氧化物或其混合物; Co，其氧化物或其混合物; 以及Li，Na，K，Rb，Cs，Mg，Ca，Sr，Ba，Sc，Y，Ti，Zr，V，Mo，Mn，Fe，Rh，Ir，Ge，Sn，Sb，La中的至少一种 ，Ce，Pr，Sm和Eu，它们的氧化物及其混合物。 WGS催化剂可以负载在载体上，例如氧化铝，氧化锆，二氧化钛，二氧化铈，氧化镁，镧系，氧化铌，沸石，钙钛矿，硅土，氧化钇和氧化铁中的任一种或其组合。 还公开了含有这种水煤气变换催化剂的燃料加工机。
-
4.发明授权公开(公告)号：US07160534B2
公开(公告)日：2007-01-09
申请号：US10739988
申请日：2003-12-18
申请人： Alfred Hagemeyer , Raymond E. Carhart , Karin Yaccato , Michael Herrmann , Andreas Lesik , Christopher James Brooks , Cory Bernard Phillips
发明人： Alfred Hagemeyer , Raymond E. Carhart , Karin Yaccato , Michael Herrmann , Andreas Lesik , Christopher James Brooks , Cory Bernard Phillips
CPC分类号： C01B3/16 , B01J19/0046 , B01J23/6525 , B01J23/8913 , B01J23/894 , B01J23/8946 , B01J23/8993 , B01J2219/00387 , B01J2219/00536 , B01J2219/00596 , B01J2219/00605 , B01J2219/00612 , B01J2219/00637 , B01J2219/00641 , B01J2219/00659 , B01J2219/00691 , B01J2219/00745 , B01J2219/00747 , C01B2203/00 , C01B2203/0283 , C01B2203/1011 , C01B2203/1023 , C01B2203/1041 , C01B2203/1047 , C01B2203/1052 , C01B2203/1064 , C01B2203/107 , C01B2203/1076 , C01B2203/1082 , C01B2203/1088 , C01B2203/1094 , C01B2203/1614 , C40B30/08 , C40B40/18 , C40B60/14 , Y02P20/52
摘要： A method and catalysts and fuel processing apparatus for producing a hydrogen-rich gas, such as a hydrogen-rich syngas are disclosed. According to the method, a CO-containing gas, such as a syngas, contacts a platinum-free ruthenium-cobalt water gas shift (“WGS”) catalyst, in the presence of water and preferably at a temperature of less than about 450° C., to produce a hydrogen-rich gas, such as a hydrogen-rich syngas. Also disclosed is a platinum-free ruthenium-cobalt water gas shift catalyst formulated from: a) Ru, its oxides or mixtures thereof; b) Co, Mo, their oxides or mixtures thereof; and c) at least one of Li, Na, K, Rb, Cs, Ti, Zr, Cr, Fe, La, Ce, Eu, their oxides and mixtures thereof. The WGS catalyst may be supported on a carrier, such as any one member or a combination of alumina, zirconia, titania, ceria, magnesia, lanthania, niobia, zeolite, perovskite, silica clay, yttria and iron oxide. Fuel processors containing such water gas shift catalysts are also disclosed.
摘要翻译： 公开了一种用于生产富氢气体的方法和催化剂和燃料处理装置，例如富氢合成气。 根据该方法，例如合成气的含CO气体在水的存在下接触无铂的钌 - 钴水煤气变换（“WGS”）催化剂，优选在小于约450℃的温度下 以产生富氢气体，例如富氢合成气。 还公开了一种由以下物质配制的无铂钌 - 钴水煤气变换催化剂：a）Ru，其氧化物或其混合物; b）Co，Mo，它们的氧化物或其混合物; 和c）Li，Na，K，Rb，Cs，Ti，Zr，Cr，Fe，La，Ce，Eu中的至少一种，它们的氧化物及其混合物。 WGS催化剂可以负载在载体上，例如氧化铝，氧化锆，二氧化钛，二氧化铈，氧化镁，镧系，氧化铌，沸石，钙钛矿，硅土，氧化钇和氧化铁中的任一种或其组合。 还公开了含有这种水煤气变换催化剂的燃料加工机。
-
公开(公告)号：US07270798B2
公开(公告)日：2007-09-18
申请号：US10739993
申请日：2003-12-18
申请人： Alfred Hagemeyer , Christopher James Brooks , Raymond E. Carhart , Karin Yaccato , Michael Herrmann
发明人： Alfred Hagemeyer , Christopher James Brooks , Raymond E. Carhart , Karin Yaccato , Michael Herrmann
IPC分类号： C01B3/16 , B01J23/755 , B01J23/80 , B01J23/825 , B01J23/84
CPC分类号： B01J23/835 , B01J23/80 , B01J23/825 , B01J23/8435 , B01J27/0576 , B01J2219/00364 , B01J2219/00378 , B01J2219/00536 , B01J2219/00605 , B01J2219/00612 , B01J2219/00637 , B01J2219/00641 , B01J2219/00659 , B01J2219/00691 , B01J2219/00702 , B01J2219/00745 , B01J2219/00747 , C01B3/16 , C01B2203/00 , C01B2203/0283 , C01B2203/1041 , C01B2203/1052 , C01B2203/1082 , C01B2203/1088 , C01B2203/1094 , C01B2203/1614 , C40B30/08 , C40B40/18 , C40B60/14 , Y02E60/324 , Y02P20/52
摘要： The invention relates to methods of using noble metal-free nickel catalysts to generate a hydrogen-rich gas from gas mixtures containing carbon monoxide and water, such as water-containing syngas mixtures, where the nickel may exist in either a supported or a bulk state. The noble metal-free water gas shift catalyst of the invention comprises Ni in either a supported or a bulk state and at least one of Ge, Cd, In, Sn, Sb, Te, Pb, their oxides and mixtures thereof. The invention is also directed toward noble metal-free nickel catalysts that exhibit both high activity and selectivity to hydrogen generation and carbon monoxide oxidation.
摘要翻译： 本发明涉及使用无贵金属的镍催化剂从含有一氧化碳和水的气体混合物（例如含水合成气混合物）中产生富氢气体的方法，其中镍可以以负载或体态存在 。 本发明的无贵金属的水煤气变换催化剂包括负载或体态的Ni和Ge，Cd，In，Sn，Sb，Te，Pb中的至少一种，它们的氧化物及其混合物。 本发明还涉及对氢生成和一氧化碳氧化具有高活性和选择性的贵金属不含镍催化剂。
-
6.发明授权Noble metal-free nickel containing catalyst formulations for hydrogen generation 有权贵金属无镍含氢催化剂配方用于氢气生成公开(公告)号：US07557063B2
公开(公告)日：2009-07-07
申请号：US11898807
申请日：2007-09-17
申请人： Alfred Hagemeyer , Christopher James Brooks , Raymond E. Carhart , Karin Yaccato , Michael Herrmann
发明人： Alfred Hagemeyer , Christopher James Brooks , Raymond E. Carhart , Karin Yaccato , Michael Herrmann
IPC分类号： B01J23/755 , B01J23/80 , B01J23/825 , B01J23/843 , C01B31/20
CPC分类号： B01J23/835 , B01J23/80 , B01J23/825 , B01J23/8435 , B01J27/0576 , B01J2219/00364 , B01J2219/00378 , B01J2219/00536 , B01J2219/00605 , B01J2219/00612 , B01J2219/00637 , B01J2219/00641 , B01J2219/00659 , B01J2219/00691 , B01J2219/00702 , B01J2219/00745 , B01J2219/00747 , C01B3/16 , C01B2203/00 , C01B2203/0283 , C01B2203/1041 , C01B2203/1052 , C01B2203/1082 , C01B2203/1088 , C01B2203/1094 , C01B2203/1614 , C40B30/08 , C40B40/18 , C40B60/14 , Y02E60/324 , Y02P20/52
摘要： The invention relates to noble metal-free nickel catalysts that exhibit both high activity and selectivity to hydrogen generation and carbon monoxide oxidation. The noble metal-free water gas shift catalyst of the invention comprises Ni in either a supported or a bulk state and at least one of Ge, Cd, In, Sn, Sb, Te, Pb, their oxides and mixtures thereof.
摘要翻译： 本发明涉及对氢生成和一氧化碳氧化具有高活性和选择性的贵金属不含镍催化剂。 本发明的无贵金属水煤气变换催化剂包括负载或体态的Ni和Ge，Cd，In，Sn，Sb，Te，Pb中的至少一种，它们的氧化物及其混合物。
-
7.发明授权公开(公告)号：US07473667B2
公开(公告)日：2009-01-06
申请号：US11483164
申请日：2006-07-10
申请人： Alfred Hagemeyer , Raymond E. Carhart , Karin Yaccato , Michael Herrmann , Andreas Lesik , Christopher James Brooks , Cory Bernard Phillips
发明人： Alfred Hagemeyer , Raymond E. Carhart , Karin Yaccato , Michael Herrmann , Andreas Lesik , Christopher James Brooks , Cory Bernard Phillips
CPC分类号： C01B3/16 , B01J19/0046 , B01J23/6525 , B01J23/8913 , B01J23/894 , B01J23/8946 , B01J23/8993 , B01J2219/00387 , B01J2219/00536 , B01J2219/00596 , B01J2219/00605 , B01J2219/00612 , B01J2219/00637 , B01J2219/00641 , B01J2219/00659 , B01J2219/00691 , B01J2219/00745 , B01J2219/00747 , C01B2203/00 , C01B2203/0283 , C01B2203/1011 , C01B2203/1023 , C01B2203/1041 , C01B2203/1047 , C01B2203/1052 , C01B2203/1064 , C01B2203/107 , C01B2203/1076 , C01B2203/1082 , C01B2203/1088 , C01B2203/1094 , C01B2203/1614 , C40B30/08 , C40B40/18 , C40B60/14 , Y02P20/52
摘要： A method and catalysts and fuel processing apparatus for producing a hydrogen-rich gas, such as a hydrogen-rich syngas are disclosed. According to the method, a CO-containing gas, such as a syngas, contacts a platinum-free ruthenium-cobalt water gas shift (“WGS”) catalyst, in the presence of water and preferably at a temperature of less than about 450° C., to produce a hydrogen-rich gas, such as a hydrogen-rich syngas. Also disclosed is a platinum-free ruthenium-cobalt water gas shift catalyst formulated from: a) Ru, its oxides or mixtures thereof, b) Co, Mo, their oxides or mixtures thereof, and c) at least one of Li, Na, K, Rb, Cs, Ti, Zr, Cr, Fe, La, Ce, Eu, their oxides and mixtures thereof. The WGS catalyst may be supported on a carrier, such as any one member or a combination of alumina, zirconia, titania, ceria, magnesia, lanthania, niobia, zeolite, perovskite, silica clay, yttria and iron oxide. Fuel processors containing such water gas shift catalysts are also disclosed.
摘要翻译： 公开了一种用于生产富氢气体的方法和催化剂和燃料处理装置，例如富氢合成气。 根据该方法，例如合成气的含CO气体在水的存在下接触无铂的钌 - 钴水煤气变换（“WGS”）催化剂，优选在小于约450℃的温度下 以产生富氢气体，例如富氢合成气。 还公开了一种由以下物质配制的无铂钌 - 钴水煤气变换催化剂：a）Ru，其氧化物或其混合物，b）Co，Mo，它们的氧化物或其混合物，和c）至少一种Li，Na， K，Rb，Cs，Ti，Zr，Cr，Fe，La，Ce，Eu，它们的氧化物及其混合物。 WGS催化剂可以负载在载体上，例如氧化铝，氧化锆，二氧化钛，二氧化铈，氧化镁，镧系，氧化铌，沸石，钙钛矿，硅土，氧化钇和氧化铁中的任一种或其组合。 还公开了含有这种水煤气变换催化剂的燃料加工机。
-
8.发明授权公开(公告)号：US07179442B2
公开(公告)日：2007-02-20
申请号：US10739519
申请日：2003-12-18
申请人： Alfred Hagemeyer , Raymond E. Carhart , Karin Yaccato , Peter Strasser , Michael Herrmann , Robert K. Grasselli , Christopher James Brooks , Cory Bernard Phillips
发明人： Alfred Hagemeyer , Raymond E. Carhart , Karin Yaccato , Peter Strasser , Michael Herrmann , Robert K. Grasselli , Christopher James Brooks , Cory Bernard Phillips
CPC分类号： B01J23/52 , B01J23/48 , B01J23/50 , B01J23/66 , B01J23/755 , B01J23/835 , B01J23/89 , B01J23/894 , B01J23/8946 , B01J23/8966 , B01J23/8973 , B01J23/8993 , C01B3/16 , C01B2203/00 , C01B2203/0283 , C01B2203/1011 , C01B2203/1023 , C01B2203/1041 , C01B2203/1047 , C01B2203/1052 , C01B2203/1064 , C01B2203/107 , C01B2203/1076 , C01B2203/1082 , C01B2203/1088 , C01B2203/1094 , C01B2203/1614 , Y02P20/142 , Y02P20/52
摘要： A method and catalysts and fuel processing apparatus for producing a hydrogen-rich gas, such as a hydrogen-rich syngas are disclosed. According to the method a CO-containing gas, such as a syngas, contacts a water gas shift (“WGS”) catalyst, in the presence of water, preferably at a temperature of less than about 450° C. to produce a hydrogen-rich gas, such as a hydrogen-rich syngas. Also disclosed is a water gas shift catalyst formulated from: a) at least one of Rh, Ni, Pt, their oxides and mixtures thereof, b) at least one of Cu, Ag, Au, their oxides and mixtures thereof; and c) at least one of K, Cs, Sc, Y, Ti, Zr, V, Mo, Re, Fe, Ru, Co, Ir, Pd, Cd, In, Ge, Sn, Pb, Sb, Te, La, Ce, Pr, Nd, Sm, Eu, their oxides and mixtures thereof. Another disclosed catalyst formulation comprises Rh, its oxides or mixtures thereof, Pt, its oxides or mixtures thereof and Ag, its oxides or mixtures thereof. The WGS catalyst may be supported on a carrier, such as any one member or a combination of alumina, zirconia, titania, ceria, magnesia, lanthania, niobia, zeolite, pervoskite, silica clay, yttria and iron oxide. Fuel processors containing such water gas shift catalysts are also disclosed.
摘要翻译： 公开了一种用于生产富氢气体的方法和催化剂和燃料处理装置，例如富氢合成气。 根据该方法，例如合成气的含CO气体在水的存在下，优选在低于约450℃的温度下接触水煤气变换（“WGS”）催化剂以产生氢气 - 富气，如富氢合成气。 还公开了一种由以下物质配制的水煤气变换催化剂：a）Rh，Ni，Pt，其氧化物及其混合物中的至少一种，b）Cu，Ag，Au，其氧化物及其混合物中的至少一种; 以及c）K，Cs，Sc，Y，Ti，Zr，V，Mo，Re，Fe，Ru，Co，Ir，Pd，Cd，In，Ge，Sn，Pb，Sb，Te，La中的至少一种 Ce，Pr，Nd，Sm，Eu，它们的氧化物及其混合物。 另一种公开的催化剂制剂包括Rh，其氧化物或其混合物，Pt，其氧化物或其混合物，以及Ag，其氧化物或其混合物。 WGS催化剂可以负载在载体上，例如氧化铝，氧化锆，二氧化钛，二氧化铈，氧化镁，镧，氧化铌，沸石，硅镁石，硅土，氧化钇和氧化铁中的任一种或其组合。 还公开了含有这种水煤气变换催化剂的燃料加工机。
-
9.发明授权公开(公告)号：US08003565B2
公开(公告)日：2011-08-23
申请号：US11412918
申请日：2006-04-28
申请人： Alfred Hagemeyer , Raymond E. Carhart , Karin Yaccato , Peter Strasser , Robert K. Grasselli , Christopher James Brooks , Cory Bernard Phillips
发明人： Alfred Hagemeyer , Raymond E. Carhart , Karin Yaccato , Peter Strasser , Robert K. Grasselli , Christopher James Brooks , Cory Bernard Phillips
CPC分类号： C01B3/16 , B01J23/40 , B01J23/462 , B01J23/56 , B01J23/58 , B01J23/622 , B01J23/63 , B01J23/6482 , B01J23/6525 , B01J23/6562 , B01J23/89 , B01J23/8933 , B01J23/894 , B01J23/8946 , B01J23/8993 , B01J37/024 , B01J2219/00585 , B01J2219/00596 , B01J2219/00605 , B01J2219/00612 , B01J2219/00637 , B01J2219/00641 , B01J2219/00659 , B01J2219/00662 , B01J2219/00691 , B01J2219/00702 , B01J2219/00707 , B01J2219/00745 , B01J2219/00747 , C01B2203/00 , C01B2203/0283 , C01B2203/1011 , C01B2203/1023 , C01B2203/1041 , C01B2203/1052 , C01B2203/1064 , C01B2203/107 , C01B2203/1082 , C01B2203/1094 , C01B2203/1614 , C40B30/08 , C40B40/18 , H01M8/0618 , H01M8/0668 , Y02P20/52
摘要： A method and catalysts for producing a hydrogen-rich syngas are disclosed. According to the method a CO-containing gas contacts a water gas shift (WGS) catalyst, optionally in the presence of water, preferably at a temperature of less than about 450° C. to produce a hydrogen-rich gas, such as a hydrogen-rich syngas. Also disclosed is a water gas shift catalyst formulated from: a) Pt, its oxides or mixtures thereof; b) Ru, its oxides or mixtures thereof; and c) at least one of Li, Na, K, Rb, Cs, Mg, Ca, Sr, Ba, Sc, Y, Ti, Zr, V, Mo, Mn, Fe, Co, Rh, Ir, Ge, Sn, Sb, La, Ce, Pr, Sm, and Eu. Another disclosed catalyst formulation comprises Pt, its oxides or mixtures thereof; Ru, its oxides or mixtures thereof; Co, its oxides or mixtures thereof; and at least one of Li, Na, K, Rb, Cs, Mg, Ca, Sr, Ba, Sc, Y, Ti, Zr, V, Mo, Mn, Fe, Rh, Ir, Ge, Sn, Sb, La, Ce, Pr, Sm, and Eu, their oxides and mixtures thereof. The WGS catalyst may be supported on a carrier, such as any one member or a combination of alumina, zirconia, titania, ceria, magnesia, lanthania, niobia, zeolite, perovskite, silica clay, yttria and iron oxide. Fuel processors containing such water gas shift catalysts are also disclosed.
摘要翻译： 公开了一种用于生产富氢合成气的方法和催化剂。 根据该方法，含CO气体任选地在水存在下，优选在低于约450℃的温度下接触水煤气变换（WGS）催化剂，以产生富氢气体，例如氢气 富含合成气。 还公开了一种由以下物质配制的水煤气变换催化剂：a）Pt，其氧化物或其混合物; b）Ru，其氧化物或其混合物; 和c）Li，Na，K，Rb，Cs，Mg，Ca，Sr，Ba，Sc，Y，Ti，Zr，V，Mo，Mn，Fe，Co，Rh，Ir，Ge，Sn中的至少一种 ，Sb，La，Ce，Pr，Sm和Eu。 另一种公开的催化剂配方包括Pt，其氧化物或其混合物; Ru，其氧化物或其混合物; Co，其氧化物或其混合物; 以及Li，Na，K，Rb，Cs，Mg，Ca，Sr，Ba，Sc，Y，Ti，Zr，V，Mo，Mn，Fe，Rh，Ir，Ge，Sn，Sb，La中的至少一种 ，Ce，Pr，Sm和Eu，它们的氧化物及其混合物。 WGS催化剂可以负载在载体上，例如氧化铝，氧化锆，二氧化钛，二氧化铈，氧化镁，镧系，氧化铌，沸石，钙钛矿，硅土，氧化钇和氧化铁中的任一种或其组合。 还公开了含有这种水煤气变换催化剂的燃料加工机。
-
10.发明授权Alkali-containing catalyst formulations for low and medium temperature hydrogen generation 有权含碱的催化剂配方用于低温和中温氢气生成公开(公告)号：US07682598B2
公开(公告)日：2010-03-23
申请号：US10739834
申请日：2003-12-18
申请人： Alfred Hagemeyer , Raymond E. Carhart , Karin Yaccato , Andreas Lesik , Christopher James Brooks
发明人： Alfred Hagemeyer , Raymond E. Carhart , Karin Yaccato , Andreas Lesik , Christopher James Brooks
IPC分类号： C01B3/16
CPC分类号： C01B3/16 , B01J23/58 , B01J23/6567 , B01J37/0205 , B01J2219/00364 , B01J2219/00527 , B01J2219/00691 , B01J2219/00745 , B01J2219/00747 , C01B2203/0283 , C01B2203/1041 , C01B2203/1064 , C01B2203/107 , C40B30/08 , C40B40/18 , C40B60/14 , Y02P20/142 , Y02P20/52
摘要： The invention is directed toward methods of using alkali-containing catalysts for generation of hydrogen-rich gas at temperatures of less than about 260° C. A WGS catalyst of the invention may have the following composition: a) at least one of Pt, Ru, their oxides and mixtures thereof; b) Na, its oxides or mixtures thereof; and optionally, c) Li, its oxides and mixtures thereof. The catalysts may be supported on a variety of catalyst support materials. The invention is also directed toward catalysts that exhibit both high activity and selectivity to hydrogen generation and carbon monoxide oxidation.
摘要翻译： 本发明涉及在小于约260℃的温度下使用含碱催化剂产生富氢气体的方法。本发明的WGS催化剂可以具有以下组成：a）Pt，Ru中的至少一种 ，它们的氧化物及其混合物; b）Na，其氧化物或其混合物; 和任选地，c）Li，其氧化物及其混合物。 催化剂可以负载在各种催化剂载体材料上。 本发明还涉及对氢气产生和一氧化碳氧化具有高活性和选择性的催化剂。
-
-
-
-
-
-
-
-
-
搜索结果
101 条记录 (耗时 0.037 秒)
