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公开(公告)号：US07399729B2
公开(公告)日：2008-07-15
申请号：US10743646
申请日：2003-12-22
申请人： Teresa Grocela Rocha , Jonathan Lloyd Male , Jennifer Kathleen Redline , Alison Liana Palmatier , Kaidong Chen , Dan Hancu , Grigorii Lev Soloveichik , Eric Budesheim , Aaron Joseph Simon
发明人： Teresa Grocela Rocha , Jonathan Lloyd Male , Jennifer Kathleen Redline , Alison Liana Palmatier , Kaidong Chen , Dan Hancu , Grigorii Lev Soloveichik , Eric Budesheim , Aaron Joseph Simon
IPC分类号： B01J23/40
CPC分类号： B01J23/66 , B01D53/8628 , B01D2255/20 , B01J23/08 , B01J23/24 , B01J23/825 , B01J23/835
摘要： A catalyst system comprising a catalyst and a reductant is disclosed. The catalyst comprises a metal oxide catalyst support, a catalytic metal oxide, and a promoting metal. The catalytic metal oxide comprises gallium oxide, indium oxide or a combination of the two. The promoting metal comprises at least one of silver, cobalt, vanadium, molybdenum, tungsten, zinc, tin and bismuth. The catalyst comprises about 5 to about 31 mol % catalytic metal oxide and about 0.5 to about 9 mol % promoting metal. The reductant comprises a fluid hydrocarbon having at least 4 carbon atoms. Also disclosed is a process for reducing NOx to N2 using the disclosed catalyst system by mixing NOx with a reductant and passing the mixture through a catalyst of the disclosed catalyst system.
摘要翻译： 公开了一种包含催化剂和还原剂的催化剂体系。 催化剂包括金属氧化物催化剂载体，催化金属氧化物和促进金属。 催化金属氧化物包括氧化镓，氧化铟或两者的组合。 促进金属包括银，钴，钒，钼，钨，锌，锡和铋中的至少一种。 催化剂包含约5至约31摩尔％的催化金属氧化物和约0.5至约9摩尔％的促进金属。 还原剂包括具有至少4个碳原子的流体烃。 还公开了使用公开的催化剂体系通过将NO x x与还原剂混合并使混合物通过的方法将NO 2 x 2还原为N 2 所公开的催化剂体系的催化剂。
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公开(公告)号：US08062991B2
公开(公告)日：2011-11-22
申请号：US11022897
申请日：2004-12-22
申请人： Jonathan Lloyd Male , Grigorii Lev Soloveichik , Alison Liana Palmatier , Dan Hancu , Gregory Lee Warner , Jennifer Kathleen Redline , Eric George Budesheim , Teresa Grocela Rocha , Stanlee Teresa Buddle
发明人： Jonathan Lloyd Male , Grigorii Lev Soloveichik , Alison Liana Palmatier , Dan Hancu , Gregory Lee Warner , Jennifer Kathleen Redline , Eric George Budesheim , Teresa Grocela Rocha , Stanlee Teresa Buddle
IPC分类号： B01J27/047 , B01J27/051 , B01J23/00 , B01J23/32
CPC分类号： B01J23/30 , B01D53/8628 , B01J21/04 , B01J23/08 , B01J23/28 , B01J23/66 , B01J23/681 , B01J23/686 , B01J23/896 , B01J37/16 , B01J37/20 , Y02C20/10
摘要： A catalyst system for the reduction of NOx comprises a catalyst comprising a metal oxide catalyst support, a catalytic metal oxide comprising at least one of gallium oxide or silver oxide, and at least one promoting metal selected from the group consisting of silver, cobalt, molybdenum, tungsten, indium, bismuth and mixtures thereof. The catalyst system further comprises a gas stream comprising an organic reductant, and a compound comprising sulfur. A method for reducing NOx utilizing the said catalyst system is also provided.
摘要翻译： 用于还原NOx的催化剂体系包括催化剂，其包含金属氧化物催化剂载体，包含氧化镓或氧化银中的至少一种的催化金属氧化物和至少一种选自银，钴，钼的促进金属 钨，铟，铋及其混合物。 催化剂体系还包括含有机还原剂的气流和包含硫的化合物。 还提供了利用所述催化剂体系还原NOx的方法。
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公开(公告)号：US07431905B2
公开(公告)日：2008-10-07
申请号：US11242655
申请日：2005-10-04
申请人： Dan Hancu , Jonathan Lloyd Male , Jennifer Kathleen Redline , Stanlee Teresa Buddle , Teresa Grocela Rocha , Alison Liana Palmatier , Benjamin Rue Wood , Job Thomas Rijssenbeek
发明人： Dan Hancu , Jonathan Lloyd Male , Jennifer Kathleen Redline , Stanlee Teresa Buddle , Teresa Grocela Rocha , Alison Liana Palmatier , Benjamin Rue Wood , Job Thomas Rijssenbeek
CPC分类号： B01D53/8628 , B01D53/9477 , B01J23/10 , B01J23/34 , B01J23/62 , B01J23/83 , B01J23/888 , B01J23/8892 , B01J35/0006
摘要： A catalyst system for the reduction of NOx. is provided. The system comprises a catalyst in a first zone comprising a catalyst support, a catalytic metal comprising gallium, and at least one promoting metal selected from the group consisting of silver, gold, vanadium, zinc, tin, bismuth, cobalt, molybdenum, tungsten, indium and mixtures thereof; a catalyst in the second zone comprising a second catalyst support, a second catalytic metal selected from the group consisting of indium, copper, manganese, tungsten, molybdenum, titanium, vanadium, iron, cerium and mixtures thereof The catalyst system further comprises a gas stream comprising an organic reductant. The catalyst system may further comprise a catalyst in a third zone; the catalyst comprising a third catalyst support and a third catalytic metal selected from the group consisting of platinum, palladium, and mixtures thereof. A method for reducing NOx utilizing the catalyst system is also provided.
摘要翻译： 用于还原NOx的催化剂体系。 被提供。 该系统包括在包含催化剂载体，包含镓的催化金属和至少一种选自银，金，钒，锌，锡，铋，钴，钼，钨， 铟及其混合物; 第二区中的催化剂，包括第二催化剂载体，选自铟，铜，锰，钨，钼，钛，钒，铁，铈及其混合物的第二催化剂金属。催化剂体系还包含气流 包括有机还原剂。 催化剂体系还可以包括在第三区中的催化剂; 所述催化剂包含第三催化剂载体和选自铂，钯及其混合物的第三催化金属。 还提供了一种利用催化剂体系还原NOx的方法。
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公开(公告)号：US20050137083A1
公开(公告)日：2005-06-23
申请号：US10743646
申请日：2003-12-22
申请人： Teresa Rocha , Jonathan Male , Jennifer Redline , Alison Palmatier , Kaidong Chen , Dan Hancu , Grigorii Soloveichik , Eric Budesheim , Aaron Simon
发明人： Teresa Rocha , Jonathan Male , Jennifer Redline , Alison Palmatier , Kaidong Chen , Dan Hancu , Grigorii Soloveichik , Eric Budesheim , Aaron Simon
CPC分类号： B01J23/66 , B01D53/8628 , B01D2255/20 , B01J23/08 , B01J23/24 , B01J23/825 , B01J23/835
摘要： A catalyst system comprising a catalyst and a reductant is disclosed. The catalyst comprises a metal oxide catalyst support, a catalytic metal oxide, and a promoting metal. The catalytic metal oxide comprises gallium oxide, indium oxide or a combination of the two. The promoting metal comprises at least one of silver, cobalt, vanadium, molybdenum, tungsten, zinc, tin and bismuth. The catalyst comprises about 5 to about 31 mol % catalytic metal oxide and about 0.5 to about 9 mol % promoting metal. The reductant comprises a fluid hydrocarbon having at least 4 carbon atoms. Also disclosed is a process for reducing NOx to N2 using the disclosed catalyst system by mixing NOx with a reductant and passing the mixture through a catalyst of the disclosed catalyst system.
摘要翻译： 公开了一种包含催化剂和还原剂的催化剂体系。 催化剂包括金属氧化物催化剂载体，催化金属氧化物和促进金属。 催化金属氧化物包括氧化镓，氧化铟或两者的组合。 促进金属包括银，钴，钒，钼，钨，锌，锡和铋中的至少一种。 催化剂包含约5至约31摩尔％的催化金属氧化物和约0.5至约9摩尔％的促进金属。 还原剂包括具有至少4个碳原子的流体烃。 还公开了使用公开的催化剂体系通过将NO x x与还原剂混合并使混合物通过的方法将NO 2 x 2还原为N 2 所公开的催化剂体系的催化剂。
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公开(公告)号：US20060133977A1
公开(公告)日：2006-06-22
申请号：US11022901
申请日：2004-12-22
申请人： Jonathan Male , Grigorii Soloveichik , Alison Palmatier , Teresa Rocha , Dan Hancu , Gregory Warner , Jennifer Redline , Eric Budesheim , Kaidong Chen , Stanlee Buddle
发明人： Jonathan Male , Grigorii Soloveichik , Alison Palmatier , Teresa Rocha , Dan Hancu , Gregory Warner , Jennifer Redline , Eric Budesheim , Kaidong Chen , Stanlee Buddle
IPC分类号： B01D53/56
摘要： A catalyst system for the reduction of NOx comprises a catalyst comprising a metal oxide catalyst support, a catalytic metal oxide comprising at least one of gallium oxide or silver oxide, and at least one promoting metal selected from the group consisting of silver, cobalt, molybdenum, tungsten, indium and mixtures thereof. The catalyst system further comprises a gas stream comprising an organic reductant comprising oxygen. A method for reducing NOx utilizing the said catalyst system is also provided.
摘要翻译： 用于还原NO x的催化剂体系包括催化剂，其包含金属氧化物催化剂载体，包含氧化镓或氧化银中的至少一种的催化金属氧化物和至少一种选自 由银，钴，钼，钨，铟组成的组及其混合物。 催化剂体系还包括含有包含氧的有机还原剂的气流。 还提供了利用所述催化剂体系减少NO x的方法。
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6.发明申请LIQUID CARBON DIOXIDE ABSORBENTS, METHODS OF USING THE SAME, AND RELATED SYSTEMS 有权液体二氧化碳吸收剂，使用其的方法和相关系统公开(公告)号：US20120171095A1
公开(公告)日：2012-07-05
申请号：US13332843
申请日：2011-12-21
申请人： Michael Joseph O'Brien , Robert James Perry , Tunchiao Hubert Lam , Grigorii Lev Soloveichik , Sergei Kniajanski , Larry Neil Lewis , Malgorzata Iwona Rubinsztajn , Dan Hancu
发明人： Michael Joseph O'Brien , Robert James Perry , Tunchiao Hubert Lam , Grigorii Lev Soloveichik , Sergei Kniajanski , Larry Neil Lewis , Malgorzata Iwona Rubinsztajn , Dan Hancu
CPC分类号： B01D53/1475 , B01D53/1493 , B01D2252/20 , B01D2252/202 , B01D2252/2025 , B01D2252/2028 , B01D2252/20405 , B01D2252/2041 , B01D2252/20415 , B01D2252/20421 , B01D2252/20426 , B01D2252/20468 , B01D2252/205 , B01D2252/2056 , B01D2252/504 , B01D2258/0283 , F23J2215/50 , F23J2219/40 , Y02C10/04 , Y02C10/06
摘要： A carbon dioxide absorbent composition is described, including (i) a liquid, nonaqueous silicon-based material, functionalized with one or more groups that either reversibly react with CO2 or have a high-affinity for CO2; and (ii) a hydroxy-containing solvent that is capable of dissolving both the silicon-based material and a reaction product of the silicon-based material and CO2. The absorbent may be utilized in methods to reduce carbon dioxide in an exhaust gas, and finds particular utility in power plants.
摘要翻译： 描述了一种二氧化碳吸收剂组合物，其包括（i）液体，非水性硅基材料，其被一个或多个与CO 2可逆地反应或对CO 2具有高亲和力的基团官能化; 和（ii）能够溶解硅系材料和硅系材料与CO 2的反应产物的含羟基溶剂。 吸收剂可用于减少废气中的二氧化碳的方法，并且在发电厂中具有特殊的用途。
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公开(公告)号：US20100154639A1
公开(公告)日：2010-06-24
申请号：US12512577
申请日：2009-07-30
申请人： Robert James Perry , Michael Joseph O'Brien , Tunchiao Hubert Lam , Grigorii Lev Soloveichik , Sergei Kniajanski , Larry Neil Lewis , Malgorzata Iwona Rubinsztajn , Dan Hancu
发明人： Robert James Perry , Michael Joseph O'Brien , Tunchiao Hubert Lam , Grigorii Lev Soloveichik , Sergei Kniajanski , Larry Neil Lewis , Malgorzata Iwona Rubinsztajn , Dan Hancu
CPC分类号： B01D53/1493 , B01D53/1475 , B01D2252/202 , B01D2252/2025 , B01D2252/2026 , B01D2252/2028 , B01D2252/2041 , B01D2252/20415 , B01D2252/20421 , B01D2252/2056 , B01D2252/504 , F23J2215/50 , F23J2219/40 , Y02A50/2342 , Y02C10/04 , Y02C10/06
摘要： A carbon dioxide absorbent comprising (i) a liquid, nonaqueous silicon-based material, functionalized with one or more groups that either reversibly react with CO2 or have a high-affinity for CO2 is provided and (ii) a hydroxy-containing solvent. The absorbent may be utilized in methods to reduce carbon dioxide in an exhaust gas, and finds particular utility in power plants.
摘要翻译： 提供二氧化碳吸收剂，其包含（i）液态非水性硅基材料，其被一个或多个与CO 2可逆地反应或对CO 2具有高亲和力的基团官能化，并且（ii）含羟基溶剂。 吸收剂可用于减少废气中的二氧化碳的方法，并且在发电厂中具有特殊的用途。
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8.发明授权Liquid carbon dioxide absorbents, methods of using the same, and related systems 有权液体二氧化碳吸收剂，使用方法及相关系统公开(公告)号：US09440182B2
公开(公告)日：2016-09-13
申请号：US13332843
申请日：2011-12-21
申请人： Michael Joseph O'Brien , Robert James Perry , Tunchiao Hubert Lam , Grigorii Lev Soloveichik , Sergei Kniajanski , Larry Neil Lewis , Malgorzata Iwona Rubinsztajn , Dan Hancu
发明人： Michael Joseph O'Brien , Robert James Perry , Tunchiao Hubert Lam , Grigorii Lev Soloveichik , Sergei Kniajanski , Larry Neil Lewis , Malgorzata Iwona Rubinsztajn , Dan Hancu
IPC分类号： C07F7/08 , C07F7/18 , C07C215/06 , B01D53/14
CPC分类号： B01D53/1475 , B01D53/1493 , B01D2252/20 , B01D2252/202 , B01D2252/2025 , B01D2252/2028 , B01D2252/20405 , B01D2252/2041 , B01D2252/20415 , B01D2252/20421 , B01D2252/20426 , B01D2252/20468 , B01D2252/205 , B01D2252/2056 , B01D2252/504 , B01D2258/0283 , F23J2215/50 , F23J2219/40 , Y02C10/04 , Y02C10/06
摘要： A carbon dioxide absorbent composition is described, including (i) a liquid, nonaqueous silicon-based material, functionalized with one or more groups that either reversibly react with CO2 or have a high-affinity for CO2; and (ii) a hydroxy-containing solvent that is capable of dissolving both the silicon-based material and a reaction product of the silicon-based material and CO2. The absorbent may be utilized in methods to reduce carbon dioxide in an exhaust gas, and finds particular utility in power plants.
摘要翻译： 描述了一种二氧化碳吸收剂组合物，其包括（i）液体，非水性硅基材料，其被一个或多个与CO 2可逆地反应或对CO 2具有高亲和力的基团官能化; 和（ii）能够溶解硅系材料和硅系材料与CO 2的反应产物的含羟基溶剂。 吸收剂可用于减少废气中的二氧化碳的方法，并且在发电厂中具有特殊的用途。
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公开(公告)号：US20100154431A1
公开(公告)日：2010-06-24
申请号：US12343905
申请日：2008-12-24
申请人： Sarah Elizabeth Genovese , Dan Hancu , Robert James Perry , Grigorii Lev Soloveichik , Benjamin Rue Wood , Chandrashekhar Ganpatrao Sonwane
发明人： Sarah Elizabeth Genovese , Dan Hancu , Robert James Perry , Grigorii Lev Soloveichik , Benjamin Rue Wood , Chandrashekhar Ganpatrao Sonwane
CPC分类号： B01D53/1475 , B01D53/1493 , B01D2252/2026 , B01D2252/2028 , B01D2252/2041 , B01D2252/20421 , B01D2252/205 , B01D2252/40 , F23J2215/50 , F23J2219/40 , Y02C10/04 , Y02C10/06 , Y02E20/326
摘要： A carbon dioxide absorbent comprising a liquid, nonaqueous oligomeric material, functionalized with one or more groups that either reversibly react with CO2 or have a high-affinity for CO2 is provided. The absorbent may be utilized in methods to reduce carbon dioxide in an exhaust gas, and finds particular utility in power plants.
摘要翻译： 提供了一种二氧化碳吸收剂，其包括用一种或多种与CO 2可逆地反应或对CO 2具有高亲和力官能化的液体非水低聚材料。 吸收剂可用于减少废气中的二氧化碳的方法，并且在发电厂中具有特殊的用途。
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公开(公告)号：US20080085231A1
公开(公告)日：2008-04-10
申请号：US11543685
申请日：2006-10-05
IPC分类号： B01D53/56
CPC分类号： F01N3/2066 , B01D53/9409 , B01D53/9454 , B01D53/9477 , B01D2251/202 , F01N2240/25 , F01N2240/30 , F01N2610/02 , Y02T10/22 , Y02T10/24
摘要： A method of removing at least nitrogen oxides from an exhaust gas comprises producing reducing agents including at least hydrogen gas upstream of a conversion catalyst; diverting a portion of the exhaust gas to a location upstream of the conversion catalyst; reacting the reducing agents with nitrogen oxides present in the portion of the exhaust gas to produce a nitrogen-containing compound reducing agent using the conversion catalyst; introducing the nitrogen-containing compound reducing agent upstream of a SCR catalyst; mixing the nitrogen-containing compound reducing agent with a second portion of the exhaust gas upstream of the SCR catalyst; and reacting the nitrogen-containing compound reducing agent with nitrogen oxides present in the second portion of the exhaust gas at the SCR catalyst.
摘要翻译： 从排气中至少除去氮氧化物的方法包括：在转化催化剂上游产生至少包含氢气的还原剂; 将一部分废气转移到转化催化剂上游的位置; 使所述还原剂与存在于所述废气部分中的氮氧化物反应，以使用所述转化催化剂制备含氮化合物还原剂; 在SCR催化剂的上游引入含氮化合物还原剂; 将含氮化合物还原剂与SCR催化剂上游的废气的第二部分混合; 并使含氮化合物还原剂与存在于SCR催化剂的废气第二部分中的氮氧化物反应。
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