公开(公告)号：US06623720B2

公开(公告)日：2003-09-23

申请号：US09822609

申请日：2001-03-30

申请人： Levi T. Thompson ,  Jeremy Patt ,  Dong Ju Moon ,  Cory Phillips

发明人： Levi T. Thompson ,  Jeremy Patt ,  Dong Ju Moon ,  Cory Phillips

IPC分类号： C01B316

CPC分类号： B01J21/02 ,  B01J27/22 ,  B01J27/24 ,  C01B3/16 ,  C01B32/90 ,  C01B32/907 ,  C01B35/04 ,  C01B2203/0283 ,  C01B2203/066 ,  C01B2203/1041 ,  C01B2203/1047 ,  C01B2203/1052 ,  C01B2203/1076 ,  C01G39/006 ,  C01G41/006 ,  C01G49/009 ,  C01G51/006 ,  C01G53/006 ,  C01P2002/54 ,  C01P2002/72 ,  C01P2004/80 ,  C01P2006/12 ,  C01P2006/16 ,  H01M8/0612 ,  H01M8/0668 ,  H01M2008/1095 ,  Y02P20/52

摘要： Mono- and bimetallic transition metal carbides, nitrides and borides, and their oxygen containing analogs (e.g. oxycarbides) for use as water gas shift catalysts are described. In a preferred embodiment, the catalysts have the general formula of M1AM2BZCOD, wherein M1 is selected from the group consisting of Mo, W, and combinations thereof; M2 is selected from the group consisting of Fe, Ni, Cu, Co, and combinations thereof; Z is selected from the group consisting of carbon, nitrogen, boron, and combinations thereof; A is an integer; B is 0 or an integer greater than 0; C is an integer; O is oxygen; and D is 0 or an integer greater than 0. The catalysts exhibit good reactivity, stability, and sulfur tolerance, as compared to conventional water shift gas catalysts. These catalysts hold promise for use in conjunction with proton exchange membrane fuel cell powered systems.

摘要翻译： 描述了用作水煤气变换催化剂的单金属和双金属过渡金属碳化物，氮化物和硼化物及其含氧类似物（例如碳氧化物）。 在优选的实施方案中，催化剂具有通式M1AM2BZCOD，其中M1选自Mo，W及其组合; M2选自Fe，Ni，Cu，Co及其组合; Z选自碳，氮，硼及其组合; A是整数; B为0或大于0的整数; C是整数; O是氧; 和D为0或大于0的整数。与常规的水移动气体催化剂相比，催化剂表现出良好的反应性，稳定性和耐硫性。 这些催化剂有望与质子交换膜燃料电池动力系统一起使用。

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.

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

IPC分类号： B01J23/32 ,  B01J23/00 ,  B01J23/40 ,  B01J23/02 ,  B01J23/04 ,  B01J23/18

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。

公开(公告)号：US06805846B2

公开(公告)日：2004-10-19

申请号：US09883682

申请日：2001-06-18

申请人： Cory Phillips

发明人： Cory Phillips

IPC分类号： B01J800

CPC分类号： B01J19/249 ,  B01J19/0093 ,  B01J35/023 ,  B01J2219/0081 ,  B01J2219/00822 ,  B01J2219/00835 ,  B01J2219/0086 ,  B01J2219/00862 ,  B01J2219/00867 ,  B01J2219/00869 ,  B01J2219/00871 ,  B01J2219/00873 ,  B01J2219/00997 ,  B01J2219/2453 ,  B01J2219/2462 ,  B01J2219/2481 ,  B01J2219/2485 ,  B01J2219/2486 ,  B01J2219/2493 ,  B01J2219/2496 ,  B01J2219/2497 ,  C01B3/38 ,  C01B2203/0227 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/066 ,  C01B2203/0833 ,  C01B2203/0844 ,  C01B2203/0883 ,  C01B2203/1011 ,  C01B2203/1041 ,  C01B2203/1217 ,  C01B2203/1235 ,  C01B2203/1241 ,  F28F7/02 ,  F28F2260/02 ,  H01M8/0618 ,  Y02P20/52

摘要： A reactor module having one or more than one heat exchanger, a chamber block capable of being charged with a catalyst, and a platform are assembled in a unit in which separate fluid flows of reactants and heat media are directed by manifolds and ducts intrinsically formed in the module. Multiple reactor modules may be interconnected to form a further reactor module unit and the interconnected reactor units may in turn be configured for a large system with a high power rating.

摘要翻译： 具有一个或多于一个热交换器的反应器模块，能够装载催化剂的室模块和平台组装在一个单元中，其中反应物和热介质的分开的流体流动通过本体形成的歧管和导管 模块。 多个反应器模块可以互连以形成另外的反应器模块单元，并且互连的反应器单元可以被配置为具有高额定功率的大型系统。