公开(公告)号：US20110060174A1

公开(公告)日：2011-03-10

申请号：US12811801

申请日：2009-01-07

申请人： Felix Studt ,  Jens Kehlet Nørskov ,  Claus Hviid Christensen ,  Rasmus Zink Sørensen ,  Frank Abild-Pedersen ,  Thomas Bligaard

发明人： Felix Studt ,  Jens Kehlet Nørskov ,  Claus Hviid Christensen ,  Rasmus Zink Sørensen ,  Frank Abild-Pedersen ,  Thomas Bligaard

IPC分类号： B01J23/825 ,  C07C5/09

CPC分类号： B01J23/825 ,  B01J23/005 ,  B01J23/22 ,  B01J23/31 ,  B01J23/80 ,  B01J37/0201 ,  C07C5/09 ,  C07C7/167 ,  C07C2521/04 ,  C07C2521/06 ,  C07C2521/08 ,  C07C2521/10 ,  C07C2523/80 ,  C07C2523/825 ,  C07C2527/232 ,  C10G45/36 ,  Y02P20/52 ,  C07C11/04

摘要： Provided is a catalyst including a mixture of metal A selected from Fe, Co and Ni, and metal B selected from Zn and Ga, and a support material, where the two metals are present in an intermetallic composition; A method for the manufacture of the catalyst; and the use of the catalyst for the selective hydrogenation of acetylene to ethylene in a gas mixture including acetylenic impurities and hydrogen, and one or more of ethylene and carbon monoxide. The catalyst has a high selectivity and is based an easily available metal compounds.

摘要翻译： 提供了包含选自Fe，Co和Ni的金属A和选自Zn和Ga的金属B的混合物的催化剂和其中两种金属存在于金属间组合物中的载体材料; 催化剂的制造方法; 以及催化剂用于在包括炔属杂质和氢气以及一种或多种乙烯和一氧化碳的气体混合物中乙炔选择性氢化成乙烯的用途。 催化剂具有高选择性，并且是易于获得的金属化合物。

公开(公告)号：US09889403B2

公开(公告)日：2018-02-13

申请号：US13777175

申请日：2013-02-26

申请人： Claus Hviid Christensen ,  Tue Johannessen ,  Ulrich Quaade ,  Jens Kehlet Nørskov ,  Rasmus Zink Sørensen

发明人： Claus Hviid Christensen ,  Tue Johannessen ,  Ulrich Quaade ,  Jens Kehlet Nørskov ,  Rasmus Zink Sørensen

IPC分类号： B01D53/94 ,  B01D53/56 ,  B01D53/90 ,  B01J20/04 ,  B01J20/30 ,  C01C1/00 ,  C01F5/00 ,  C01G3/14 ,  C01G9/00 ,  C01G45/00 ,  C01G49/00 ,  C01G51/12 ,  C01G53/12 ,  F01N3/20 ,  B01J20/28

CPC分类号： B01D53/565 ,  B01D53/90 ,  B01D53/9431 ,  B01J20/046 ,  B01J20/28011 ,  B01J20/3035 ,  C01C1/006 ,  C01F5/00 ,  C01G3/14 ,  C01G9/00 ,  C01G45/00 ,  C01G49/00 ,  C01G51/12 ,  C01G53/12 ,  C01P2006/10 ,  F01N3/2066 ,  F01N2610/02 ,  F01N2610/06 ,  F01N2610/10 ,  F17C11/00 ,  Y02T10/24

摘要： Disclosed is a method for the selective catalytic reduction of NOx in waste/exhaust gas by using ammonia provides by heating one or more salts of formula Ma(NH3)nXz, wherein M represents one or more cations selected from alkaline earth metals and transition metals, X represents one or more anions, a represents the number of cations per salt molecule, z represents the number of anions per salt molecule, and n is a number of from 2 to 12, the one or more salts having been compressed to a bulk density above 70% of the skeleton density before use thereof.

公开(公告)号：US20090313976A1

公开(公告)日：2009-12-24

申请号：US12279233

申请日：2002-02-27

申请人： Tue Johannessen ,  Rasmus Zink Sørensen ,  Claus Hviid Christensen ,  Ulrich Quaade ,  Jens Kehlet Nørskov ,  Henning Schmidt

发明人： Tue Johannessen ,  Rasmus Zink Sørensen ,  Claus Hviid Christensen ,  Ulrich Quaade ,  Jens Kehlet Nørskov ,  Henning Schmidt

IPC分类号： B01D53/90 ,  F17C9/02 ,  F17C11/00 ,  F01N3/20

CPC分类号： G09F19/22 ,  B01D53/90 ,  B01D53/9431 ,  B01D2251/2062 ,  B01D2259/80 ,  B01D2259/802 ,  B01D2259/804 ,  B01D2259/806 ,  B01J20/046 ,  B01J20/3433 ,  B01J20/3441 ,  C01C1/006 ,  F01N3/2066 ,  F01N2610/02 ,  F01N2610/06 ,  F01N2610/10 ,  F01N2610/1406 ,  G09F9/305 ,  G09F19/18 ,  Y02A50/2325 ,  Y02C20/10 ,  Y02T10/24

摘要： A method of storing and delivering ammonia and the use of electromagnetic radiation for desorption of ammonia from a chemical complex. Solid metal ammine complexes are applied for safe and high-density storage of ammonia to be released for use as reducing agent in selective catalytic reduction of NOx in exhaust gases. The compositional formula of the metal ammine complexes is M(NH3)nXz, where M2+ represents one or more metal ions capable of binding ammonia, X represents one or more anions, n is the coordination number (from 2 to 12), and z the valency of the metal ion (and thus the total number of compensating anion charges). Ammonia is released non-thermally by photon-activation using electromagnetic irradiation of the complex bond between ammonia coordinated to the metal ion

摘要翻译： 一种储存和输送氨的方法，以及使用电磁辐射从化学络合物中解氨的方法。 应用固体金属氨络合物用于安全和高密度地储存氨，以用作废气中选择性催化还原NOx的还原剂。 金属络合物的组成式为M（NH 3）n X z，其中M 2 +表示一个或多个能结合氨的金属离子，X表示一个或多个阴离子，n为配位数（2至12），z为 金属离子的化合价（因此补偿阴离子电荷的总数）。 通过使用与金属离子配位的氨之间的复合键的电磁照射，通过光子激活而非热释放氨

公开(公告)号：US08578702B2

公开(公告)日：2013-11-12

申请号：US12279233

申请日：2007-02-27

申请人： Tue Johannessen ,  Rasmus Zink Sørensen ,  Claus Hviid Christensen ,  Ulrich Quaade ,  Jens Kehlet Nørskov ,  Henning Schmidt

发明人： Tue Johannessen ,  Rasmus Zink Sørensen ,  Claus Hviid Christensen ,  Ulrich Quaade ,  Jens Kehlet Nørskov ,  Henning Schmidt

IPC分类号： F01N3/10

CPC分类号： G09F19/22 ,  B01D53/90 ,  B01D53/9431 ,  B01D2251/2062 ,  B01D2259/80 ,  B01D2259/802 ,  B01D2259/804 ,  B01D2259/806 ,  B01J20/046 ,  B01J20/3433 ,  B01J20/3441 ,  C01C1/006 ,  F01N3/2066 ,  F01N2610/02 ,  F01N2610/06 ,  F01N2610/10 ,  F01N2610/1406 ,  G09F9/305 ,  G09F19/18 ,  Y02A50/2325 ,  Y02C20/10 ,  Y02T10/24

摘要： A method of storing and delivering ammonia and the use of electromagnetic radiation for desorption of ammonia from a chemical complex. Solid metal ammine complexes are applied for safe and high-density storage of ammonia to be released for use as reducing agent in selective catalytic reduction of NOx in exhaust gases. The compositional formula of the metal ammine complexes is M(NH3)nXz, where M2+ represents one or more metal ions capable of binding ammonia, X represents one or more anions, n is the coordination number (from 2 to 12), and z the valency of the metal ion (and thus the total number of compensating anion charges). Ammonia is released non-thermally by photon-activation using electromagnetic irradiation of the complex bond between ammonia coordinated to the metal ion.

摘要翻译： 一种储存和输送氨的方法，以及使用电磁辐射从化学络合物中解氨的方法。 应用固体金属氨络合物用于安全和高密度地储存氨，以用作废气中选择性催化还原NOx的还原剂。 金属络合物的组成式为M（NH 3）n X z，其中M 2 +表示一个或多个能结合氨的金属离子，X表示一个或多个阴离子，n为配位数（2至12），z为 金属离子的化合价（因此补偿阴离子电荷的总数）。 通过使用与金属离子配位的氨之间的复合键的电磁照射，通过光子激活而非热释放氨。

公开(公告)号：US06663998B2

公开(公告)日：2003-12-16

申请号：US09825841

申请日：2001-04-05

申请人： Jens Kehlet Nørskov ,  Ping Liu

发明人： Jens Kehlet Nørskov ,  Ping Liu

IPC分类号： H01M486

CPC分类号： B01J23/42 ,  B01J23/46 ,  B01J23/8906 ,  B01J23/8913 ,  H01M4/921 ,  H01M2004/8684

摘要： Catalyst materials having a surface comprising a composition Mx/Pty/Sub; wherein M is selected from the group of elements Fe, Co, Rh and Ir; or wherein M represents two different elements selected from the group comprising Fe, Co, Rh, Ir, Ni, Pd, Cu, Ag, Au and Sn; and wherein Sub represents a substrate material selected from Ru and Os; the respective components being present within specific ranges, display improved properties for use in anodes for low-temperature fuel cell anodes for PEMFC fuel cells and direct methanol fuel cells.