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公开(公告)号：US20120065449A1
公开(公告)日：2012-03-15
申请号：US13193890
申请日：2011-07-29
IPC分类号： C07C5/13 , B01J29/068 , B01J29/00
CPC分类号： B01J29/7461 , B01J23/40 , B01J23/755 , B01J23/892 , B01J29/7469 , B01J29/7484 , B01J29/7492 , B01J29/85 , B01J37/0201 , B01J37/088 , B01J2229/20 , B01J2229/42 , C10G3/47 , C10G3/49 , C10G3/50 , C10G45/02 , C10G45/62 , C10G45/64 , C10G65/043 , C10G2300/1014 , C10G2300/1018 , C10G2400/02 , C10G2400/04 , C10G2400/06 , C10G2400/08 , C10G2400/10 , C10L1/026 , Y02E50/13 , Y02P30/20
摘要： Provided are hydroisomerization catalysts for processing a bio-based feedstock into biodiesel fuels. These catalysts comprise a catalytic material and a matrix component. The catalytic material is made up of a molecular sieve that has a pre-loaded platinum group metal. The catalytic material and the matrix component are processed together to form the hydroisomerization catalyst. Methods of making these hydroisomerization catalysts include synthesizing a molecular sieve; purifying the molecular sieve; associating the molecular sieve with a platinum group metal in the absence of the matrix component to form the pre-loaded molecular sieve before formation of a catalyst body; mixing the pre-loaded molecular sieve with the matrix component to form a mixture; processing the mixture to form a catalyst body; and drying and calcining the catalyst body to form the hydroisomerization catalyst. These hydroisomerization catalysts can be used to process hydrodeoxygenated plant- or animal-derived feeds to yield a biofuel.
摘要翻译： 提供了用于将生物基原料加工成生物柴油燃料的加氢异构化催化剂。 这些催化剂包括催化材料和基质组分。 催化材料由具有预加载的铂族金属的分子筛组成。 将催化材料和基体组分一起加工以形成加氢异构化催化剂。 制造这些加氢异构化催化剂的方法包括合成分子筛; 净化分子筛; 在不存在基质组分的情况下使分子筛与铂族金属缔合，在形成催化剂体之前形成预加载的分子筛; 将预加载的分子筛与基质组分混合以形成混合物; 处理混合物以形成催化剂体; 并干燥和煅烧催化剂体以形成加氢异构化催化剂。 这些加氢异构化催化剂可用于处理加氢脱氧的植物或动物来源的饲料以产生生物燃料。
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22.发明授权公开(公告)号：US07759280B2
公开(公告)日：2010-07-20
申请号：US11533631
申请日：2006-09-20
IPC分类号： B01J23/00
CPC分类号： B01D53/9418 , B01D53/9422 , B01D53/9463 , B01D2251/202 , B01D2251/208 , B01D2255/104 , B01D2255/20776 , B01D2255/9155 , B01J21/04 , B01J23/687 , B01J35/1019 , B01J37/0201 , B01J37/0248 , B01J37/10 , Y02T10/24
摘要： Catalysts, systems and methods are described to reduce NOx emissions of an internal combustion engine. In one embodiment, an emissions treatment system for an exhaust stream is provided having an SCR catalyst comprising silver tungstate on an alumina support. The emissions treatment system may be used for the treatment of exhaust streams from diesel engines and lean burn gasoline engines. An emissions treatment system may further comprise an injection device operative to dispense a hydrocarbon reducing agent upstream of the catalyst.
摘要翻译： 描述了催化剂，系统和方法以减少内燃机的NOx排放。 在一个实施方案中，提供了一种排气流的排放处理系统，其具有在氧化铝载体上包含钨酸银的SCR催化剂。 排放物处理系统可用于处理柴油发动机和稀燃汽油发动机的废气流。 排放物处理系统还可以包括用于在催化剂上游分配烃还原剂的注射装置。
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公开(公告)号：US07601662B2
公开(公告)日：2009-10-13
申请号：US12038423
申请日：2008-02-27
申请人： Ivor Bull , Wen-Mei Xue , Patrick Burk , R. Samuel Boorse , William M. Jaglowski , Gerald S. Koermer , Ahmad Moini , Joseph A. Patchett , Joseph C. Dettling , Matthew T. Caudle
发明人： Ivor Bull , Wen-Mei Xue , Patrick Burk , R. Samuel Boorse , William M. Jaglowski , Gerald S. Koermer , Ahmad Moini , Joseph A. Patchett , Joseph C. Dettling , Matthew T. Caudle
IPC分类号： B01J29/06
CPC分类号： B01D53/9418 , B01D2251/206 , B01D2255/20738 , B01D2255/20761 , B01D2255/50 , B01D2255/9155 , B01D2258/012 , B01J23/42 , B01J23/8926 , B01J29/072 , B01J29/723 , B01J29/763 , B01J35/0006 , B01J35/04 , B01J37/0246 , Y02T10/24 , Y10T428/24149
摘要： Zeolite catalysts and systems and methods for preparing and using zeolite catalysts having the CHA crystal structure are disclosed. The catalysts can be used to remove nitrogen oxides from a gaseous medium across a broad temperature range and exhibit hydrothermal stable at high reaction temperatures. The zeolite catalysts include a zeolite carrier having a silica to alumina ratio from about 15:1 to about 256:1 and a copper to alumina ratio from about 0.25:1 to about 1:1.
摘要翻译： 公开了沸石催化剂和制备和使用具有CHA晶体结构的沸石催化剂的体系和方法。 催化剂可用于在宽温度范围内从气态介质中除去氮氧化物，并在高反应温度下表现出水热稳定性。 沸石催化剂包括具有约15:1至约256:1的二氧化硅与氧化铝的沸石载体，铜与氧化铝的比例为约0.25:1至约1:1。
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公开(公告)号：US20090048353A1
公开(公告)日：2009-02-19
申请号：US12140740
申请日：2008-06-17
IPC分类号： C07C1/00 , C07C211/01
CPC分类号： B01J23/60 , B01J23/80 , B01J35/006 , B01J35/008 , B01J35/1009 , B01J35/1014 , B01J35/1019 , B01J35/1038 , B01J37/0221 , B01J37/0242 , C07C209/48 , C10G2/332 , C10G2/333
摘要： The present invention relates to a catalyst comprising a preferably oxidic, core material, a shell of zinc oxide around said core material, and a catalytically active material in or on the shell, based on one or more of the metals cobalt, iron, ruthenium and/or nickel, preferably a Fischer-Tropsch catalyst, to the preparation of such a catalyst and the use thereof in GTL processes.
摘要翻译： 本发明涉及一种催化剂，其基于一种或多种金属钴，铁，钌和/或其中的一种或多种，包括优选氧化物核心材料，围绕所述芯材料的氧化锌壳和壳中或其上的催化活性材料 /或镍，优选费 - 托催化剂，制备这种催化剂及其在GTL方法中的应用。
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公开(公告)号：US07422995B2
公开(公告)日：2008-09-09
申请号：US10836445
申请日：2004-04-30
CPC分类号： B01J23/60 , B01J23/80 , B01J35/008 , B01J37/0221 , B01J37/0242 , C10G2/332 , Y02P20/582
摘要： The present invention relates to a Catalyst comprising a, preferably oxidic, core material, a shell of zinc oxide around said core material, and a catalytically active material in or on the shell, based on one or more of the metals cobalt, iron, ruthenium and/or nickel, preferably a Fischer-Tropsch catalyst, to the preparation of such a catalyst and the use thereof in GTL processes.
摘要翻译： 本发明涉及一种催化剂，其基于一种或多种金属钴，铁，钌，包括优选氧化的芯材料，围绕所述芯材料的氧化锌壳和壳中或其上的催化活性材料 和/或镍，优选费 - 托催化剂，用于制备这种催化剂及其在GTL方法中的应用。
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26.发明申请CATALYSTS FOR DUAL OXIDATION OF AMMONIA AND CARBON MONOXIDE WITH LOW TO NO NOX FORMATION 有权二氧化碳和二氧化碳的二氧化碳的低氧化合物形成催化剂公开(公告)号：US20080112870A1
公开(公告)日：2008-05-15
申请号：US11560181
申请日：2006-11-15
CPC分类号： B01D53/8634 , B01D53/8628 , B01D53/945 , B01D2255/2022 , B01D2255/2042 , B01D2255/2047 , B01D2255/2073 , B01J23/22 , B01J23/24 , B01J23/34 , B01J23/78 , B01J37/0205 , B01J37/10 , Y02T10/22 , Y10T428/24149
摘要： Catalysts, catalyst systems, and methods for removing ammonia and/or carbon monoxide in flue gases are provided where ammonia is used with a selective catalytic reduction catalyst for reducing oxides of nitrogen. A dual oxidation catalyst generally comprises an alkali component, a transition metal, and a metal oxide support. This catalyst is also substantially free from precious metal components and effective for substantially simultaneously oxidizing ammonia (NH3) and carbon monoxide (CO) when placed in an exhaust gas stream. The catalyst is effective to provide low ammonia to nitrogen oxides selectivity.
摘要翻译： 提供催化剂，催化剂体系和用于除去烟道气中的氨和/或一氧化碳的方法，其中使用氨与用于还原氮的氧化物的选择性催化还原催化剂。 双重氧化催化剂通常包含碱组分，过渡金属和金属氧化物载体。 该催化剂也基本上不含贵金属组分，并且当放置在废气流中时可有效地基本上同时氧化氨（NH 3）和一氧化碳（CO）。 该催化剂有效地提供低氨与氮氧化物的选择性。
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公开(公告)号：US20050245621A1
公开(公告)日：2005-11-03
申请号：US10836445
申请日：2004-04-30
申请人： Cornelis Baijense , Geoffrey Johnson , Ahmad Moini
发明人： Cornelis Baijense , Geoffrey Johnson , Ahmad Moini
CPC分类号： B01J23/60 , B01J23/80 , B01J35/008 , B01J37/0221 , B01J37/0242 , C10G2/332 , Y02P20/582
摘要： The present invention relates to a Catalyst comprising a, preferably oxidic, core material, a shell of zinc oxide around said core material, and a catalytically active material in or on the shell, based on one or more of the metals cobalt, iron, ruthenium and/or nickel, preferably a Fischer-Tropsch catalyst, to the preparation of such a catalyst and the use thereof in GTL processes.
摘要翻译： 本发明涉及一种催化剂，其基于一种或多种金属钴，铁，钌，包括优选氧化的芯材料，围绕所述芯材料的氧化锌壳和壳中或其上的催化活性材料 和/或镍，优选费 - 托催化剂，用于制备这种催化剂及其在GTL方法中的应用。
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28.发明授权
公开(公告)号：US5256617A
公开(公告)日：1993-10-26
申请号：US896850
申请日：1992-06-12
申请人： Ahmad Moini
发明人： Ahmad Moini
CPC分类号： B01J29/049 , B01J21/063 , C01G23/04 , C01P2002/20 , C01P2002/72 , C01P2002/78 , C01P2006/12 , C01P2006/19 , C01P2006/80
摘要： There is provided a vacancy titanate intercalated with a cationic hydroxy aluminum complex, such as a Keggin ion. A method for making this material and a process for using this material as a catalyst are also provided.
摘要翻译： 提供了插入阳离子羟基铝络合物如Keggin离子的空位钛酸盐。 还提供了制造该材料的方法和使用该材料作为催化剂的方法。
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29.发明授权
公开(公告)号：US5155076A
公开(公告)日：1992-10-13
申请号：US636856
申请日：1991-01-02
申请人： Ahmad Moini
发明人： Ahmad Moini
CPC分类号： B01J29/049 , B01J21/06 , B01J21/063 , C01G23/04 , C01P2002/20 , C01P2002/72 , C01P2002/78 , C01P2006/12 , C01P2006/19 , C01P2006/80
摘要： There is provided a vacancy titanate intercalated with a cationic hydroxy aluminum complex, such as Keggin ion. A method for making this material and a process for using this material as a catalyst are also provided.
摘要翻译： 提供了插入阳离子羟基铝络合物如Keggin离子的空位钛酸盐。 还提供了制造该材料的方法和使用该材料作为催化剂的方法。
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公开(公告)号：US10583424B2
公开(公告)日：2020-03-10
申请号：US12612142
申请日：2009-11-04
申请人： Ivor Bull , Ahmad Moini , Mukta Rai
发明人： Ivor Bull , Ahmad Moini , Mukta Rai
摘要： Disclosed are zeolite catalysts having the CHA crystal structure with a low silica to alumina ratio, as well as articles and systems incorporating the catalysts and methods for their preparation and use. The catalysts can be used to reduce NOx from exhaust gas streams, particularly those emanating from gasoline or diesel engines.
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