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公开(公告)号：US09492811B2
公开(公告)日：2016-11-15
申请号：US13202830
申请日：2010-02-26
申请人： Steven Bolaji Ogunwumi , Mallanagouda Dyamanagouda Patil , Yuming Xie , Hao Cheng , Shudong Wang
发明人： Steven Bolaji Ogunwumi , Mallanagouda Dyamanagouda Patil , Yuming Xie , Hao Cheng , Shudong Wang
IPC分类号： B01D53/94 , B01J29/04 , B01J29/16 , B01J29/26 , B01J29/48 , B01J29/78 , B01J29/83 , B01J23/00 , B01J29/076 , B01J35/04 , B01J37/00 , B01J37/02 , B01J37/04 , C04B38/00 , C04B111/00
CPC分类号： B01D53/9418 , B01D2251/2067 , B01D2255/2063 , B01D2255/2065 , B01D2255/20715 , B01D2255/20723 , B01D2255/20776 , B01D2255/504 , B01D2255/91 , B01D2255/911 , B01J23/002 , B01J23/30 , B01J29/076 , B01J29/48 , B01J35/04 , B01J37/0009 , B01J37/0244 , B01J37/0246 , B01J37/04 , B01J2229/42 , B01J2523/00 , C04B38/0006 , C04B2111/0081 , C04B35/18 , C04B35/48 , C04B35/50 , B01J2523/3712 , B01J2523/48 , B01J2523/69
摘要： Extruded honeycomb catalyst bodies and methods of manufacturing same. The catalyst body includes a first oxide selected from the group consisting of tungsten oxides, vanadium oxides, and combinations thereof, a second oxide selected from the group consisting of cerium oxides, lanthanum oxides, zirconium oxides, and combinations thereof, and a zeolite.
摘要翻译： 挤压蜂窝体催化剂体及其制造方法。 催化剂体包括选自氧化钨，氧化钒及其组合的第一氧化物，选自氧化铈，氧化镧，氧化锆及其组合的第二氧化物和沸石。
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公开(公告)号：US20120058034A1
公开(公告)日：2012-03-08
申请号：US13202830
申请日：2010-02-26
申请人： Steven Bolaji Ogunwumi , Mallanagouda Dyamanagouda Patil , Yuming Xie , Hao Cheng , Shudong Wang
发明人： Steven Bolaji Ogunwumi , Mallanagouda Dyamanagouda Patil , Yuming Xie , Hao Cheng , Shudong Wang
CPC分类号： B01D53/9418 , B01D2251/2067 , B01D2255/2063 , B01D2255/2065 , B01D2255/20715 , B01D2255/20723 , B01D2255/20776 , B01D2255/504 , B01D2255/91 , B01D2255/911 , B01J23/002 , B01J23/30 , B01J29/076 , B01J29/48 , B01J35/04 , B01J37/0009 , B01J37/0244 , B01J37/0246 , B01J37/04 , B01J2229/42 , B01J2523/00 , C04B38/0006 , C04B2111/0081 , C04B35/18 , C04B35/48 , C04B35/50 , B01J2523/3712 , B01J2523/48 , B01J2523/69
摘要： Extruded honeycomb catalyst bodies and methods of manufacturing same. The catalyst body includes a first oxide selected from the group consisting of tungsten oxides, vanadium oxides, and combinations thereof, a second oxide selected from the group consisting of cerium oxides, lanthanum oxides, zirconium oxides, and combinations thereof, and a zeolite.
摘要翻译： 挤压蜂窝体催化剂体及其制造方法。 催化剂体包括选自氧化钨，氧化钒及其组合的第一氧化物，选自氧化铈，氧化镧，氧化锆及其组合的第二氧化物和沸石。
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公开(公告)号：US20100222205A1
公开(公告)日：2010-09-02
申请号：US12394497
申请日：2009-02-27
IPC分类号： B01J29/064 , B01J23/10 , B01J27/224 , B01J27/24 , B01J29/06 , B01J29/18 , B01J29/08
CPC分类号： B01J23/30 , B01J21/066 , B01J23/10 , B01J35/04 , B01J37/0009 , B01J37/0018 , B01J37/0063 , B01J37/0207 , B01J37/04 , B01J37/08 , B01J37/084 , B33Y80/00
摘要： A method of manufacturing a catalyst body which includes: combining one or more inorganic components with an inorganic binder, and optionally with an organic binder, to form a mixture, the one or more inorganic components comprising a primary phase material being zeolite, or CeO2—ZrO2, or a combination; forming the mixture into a shaped body; firing the shaped body to allow the inorganic binder to bind the one or more inorganic components; impregnating the shaped body with a source of a reducing or oxidizing element; and heating the impregnated shaped body to form a redox oxide from the source, the redox oxide being supported by the shaped body.
摘要翻译： 一种制造催化剂体的方法，其包括：将一种或多种无机组分与无机粘合剂和任选地与有机粘合剂混合以形成混合物，所述一种或多种无机组分包含主沸石材料为沸石或CeO 2 - ZrO2或组合; 将混合物形成成型体; 焙烧成形体以使无机粘合剂结合一种或多种无机组分; 用还原或氧化元素的源浸渍成形体; 并且加热浸渍的成形体以从源形成氧化还原氧化物，氧化还原氧化物由成形体支撑。
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公开(公告)号：US08703636B2
公开(公告)日：2014-04-22
申请号：US12394497
申请日：2009-02-27
IPC分类号： B01J21/00 , B01J23/10 , B01J27/224 , B01J27/24 , B01J29/00 , B01J29/06 , B01J29/072 , B01J29/076 , B01J29/08 , B01J29/14 , B01J29/16 , B01J29/18 , B01J29/24 , B01J29/26 , B01J29/40 , B01J29/46 , B01J29/48 , B01J29/70 , B01J29/76 , B01J29/78 , B01J29/83
CPC分类号： B01J23/30 , B01J21/066 , B01J23/10 , B01J35/04 , B01J37/0009 , B01J37/0018 , B01J37/0063 , B01J37/0207 , B01J37/04 , B01J37/08 , B01J37/084 , B33Y80/00
摘要： A method of manufacturing a catalyst body which includes: combining one or more inorganic components with an inorganic binder, and optionally with an organic binder, to form a mixture, the one or more inorganic components comprising a primary phase material being zeolite, or CeO2—ZrO2, or a combination; forming the mixture into a shaped body; firing the shaped body to allow the inorganic binder to bind the one or more inorganic components; impregnating the shaped body with a source of a reducing or oxidizing element; and heating the impregnated shaped body to form a redox oxide from the source, the redox oxide being supported by the shaped body.
摘要翻译： 一种制造催化剂体的方法，其包括：将一种或多种无机组分与无机粘合剂和任选地与有机粘合剂混合以形成混合物，所述一种或多种无机组分包含主沸石材料为沸石或CeO 2 - ZrO2或组合; 将混合物形成成型体; 焙烧成形体以使无机粘合剂结合一种或多种无机组分; 用还原或氧化元素的源浸渍成形体; 并且加热浸渍的成形体以从源形成氧化还原氧化物，氧化还原氧化物由成形体支撑。
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公开(公告)号：US10343117B2
公开(公告)日：2019-07-09
申请号：US12395160
申请日：2009-02-27
IPC分类号： B01D53/94 , B01J29/06 , B29C47/00 , B01J29/14 , B01J29/24 , B01J29/46 , B01J29/76 , B01J29/84 , B01J35/04 , B01J37/00 , C04B35/488 , C04B38/00 , B01J23/10 , B01J37/04 , C04B111/00
摘要： A catalyst body which includes ceria:zirconia and a metal-zeolite, and is substantially free, or free, of tungsten or tungsten compounds, and methods of manufacture. The ceria and zirconia are present with a zirconia/ceria mole ratio of less than or equal to 1.0. The catalyst body is especially useful in NOx reduction applications.
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公开(公告)号：US08440586B2
公开(公告)日：2013-05-14
申请号：US13024500
申请日：2011-02-10
CPC分类号： B01D53/94 , B01D2255/20738 , B01D2255/50 , B01D2255/9155 , B01D2257/404 , B01J29/7215 , B01J35/04 , B01J37/0009 , B01J37/0018 , B01J37/04 , B82Y30/00
摘要： A batch composition for making a highly porous honeycomb ceramic catalytic filter article, including base inorganic components including a mixture of a nano-zeolite powder, and an inorganic filler, in amounts defined herein; and super additives including: a mixture of at least two pore formers; a binder; and a metal salt, in amounts defined herein. Also disclosed are extruded catalyst filter articles and methods for making the articles.
摘要翻译： 一种用于制备高度多孔蜂窝陶瓷催化过滤器制品的批量组合物，其包括本文定义的量的包括纳米沸石粉末和无机填料的混合物的基础无机组分; 和超级添加剂，包括：至少两种成孔剂的混合物; 粘合剂 和金属盐，其量定义为本文。 还公开了挤出催化剂过滤器制品和用于制造制品的方法。
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公开(公告)号：US07964262B2
公开(公告)日：2011-06-21
申请号：US11823675
申请日：2007-06-28
申请人： Yves Andre Henri Brocheton , Dilip Kumar Chatterjee , Michele Fredholm , Gregory Albert Merkel , Steven Bolaji Ogunwumi
发明人： Yves Andre Henri Brocheton , Dilip Kumar Chatterjee , Michele Fredholm , Gregory Albert Merkel , Steven Bolaji Ogunwumi
CPC分类号： C04B35/195 , B01D46/2425 , B01D46/244 , B01D46/2444 , B01D46/2448 , B01D2046/2433 , C04B38/0006 , C04B2111/0081 , C04B2235/3201 , C04B2235/3203 , C04B2235/3206 , C04B2235/3208 , C04B2235/3418 , C04B2235/3445 , C04B2235/3463 , C04B2235/3472 , C04B2235/349 , C04B2235/36 , C04B2235/44 , C04B2235/52 , Y10T428/24149 , Y10T428/24157 , Y10T428/24165 , C04B38/0054 , C04B38/0074 , C04B38/067 , C04B38/0675 , C04B38/068
摘要： The disclosure provides a composition including a porous cordierite honeycomb body as defined herein having excellent strength, high thermal shock resistance, and reduced microcrack properties. The disclosure also provides methods of making and using the composition, for example, as a catalyst carrier.
摘要翻译： 本公开提供了一种组合物，其包含如本文所定义的多孔堇青石蜂窝体，其具有优异的强度，高耐热冲击性和降低的微裂纹性能。 本公开还提供了制备和使用组合物的方法，例如作为催化剂载体。
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8.发明授权公开(公告)号：US07932201B2
公开(公告)日：2011-04-26
申请号：US12729800
申请日：2010-03-23
CPC分类号： C04B35/62675 , C04B35/478 , C04B35/49 , C04B38/0006 , C04B2111/00793 , C04B2111/0081 , C04B2111/325 , C04B2235/3217 , C04B2235/3225 , C04B2235/3244 , C04B2235/447 , C04B2235/656 , C04B2235/6567 , C04B2235/77 , C04B2235/80 , C04B2235/9607 , C04B38/0054 , C04B38/0074 , C04B38/0645
摘要： Disclosed are ceramic articles comprising a sintered phase ceramic composition containing, as expressed on a weight percent oxide basis: a(Al2TiO5)+b(ZrTiO4)+c(Y2O3)+d(YPO4) wherein “a, b, c, and d” represent weight fractions of each component such that (a+b+c+d)=1.00 and wherein 0.5
摘要翻译： 公开了一种包含烧结相陶瓷组合物的陶瓷制品，其含有以氧化物重量百分数表示的：（Al 2 TiO 5）+ b（ZrTiO 4）+ c（Y 2 O 3）+ d（YPO 4），其中“a，b，c和d “表示每个组分的重量分数，使得（a + b + c + d）= 1.00，并且其中0.5
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公开(公告)号：US20100296992A1
公开(公告)日：2010-11-25
申请号：US12470938
申请日：2009-05-22
申请人： Yi Jiang , Ameya Joshi , Steven Bolaji Ogunwumi , Jianhua Weng
发明人： Yi Jiang , Ameya Joshi , Steven Bolaji Ogunwumi , Jianhua Weng
CPC分类号： B01J35/04 , B01D53/9418 , B01D2251/2062 , B01D2255/50 , B01D2255/502 , B01D2255/504 , B01D2257/404 , B01D2258/01 , B01J29/06 , B01J29/46 , B01J37/0009 , B01J37/0045 , C04B38/0009 , C04B2111/0081 , Y10T428/24149 , C04B35/10 , C04B38/0067
摘要： Honeycomb catalyst structures and methods of using them, where the structures have honeycomb channel walls of selective catalytic reduction catalyst, the channel walls occupy at least 20% of the volume of the structure, the structure exhibits a pressure drop for flowing air not exceeding about 110 Pa at a space velocity of 20,000 hr−1, and the channel walls are of a thickness insuring high degree of catalyst utilization and NOx conversion efficiency.
摘要翻译： 蜂窝催化剂结构及其使用方法，其中结构具有选择性催化还原催化剂的蜂窝通道壁，通道壁占结构体积的至少20％，该结构显示出不超过约110°的流动空气的压降 Pa，空间速度为20,000hr-1，通道壁的厚度确保了高的催化剂利用率和NOx转化效率。
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公开(公告)号：US20090143221A1
公开(公告)日：2009-06-04
申请号：US12275568
申请日：2008-11-21
CPC分类号： C04B38/0009 , B01D53/944 , B01D2255/1021 , B01D2255/1025 , B01D2255/206 , B01D2255/20715 , B01D2255/2073 , B01D2255/20738 , B01D2255/20746 , B01D2255/20753 , B01D2255/20761 , B01D2255/20769 , B01D2255/20776 , B01D2255/50 , B01D2255/9202 , B01D2255/9205 , C04B35/16 , C04B35/18 , C04B35/195 , C04B35/6316 , C04B2111/00793 , C04B2111/0081 , C04B2235/3248 , C04B2235/3418 , C04B2235/3463 , C04B2235/5436 , C04B2235/5463 , Y10T428/24149 , C04B38/0054 , C04B38/0074
摘要： Zeolite-based honeycomb bodies and methods of manufacturing same. Zeolite-based honeycomb bodies especially suited for engine exhaust treatment applications include a primary phase comprising a zeolite having a SiO2 to Al2O3 molar ratio in the range from 5 to 300. The zeolite-based composites are porous with an open porosity of at least 25% and a median pore diameter of at least 1 micron. The zeolite-based honeycomb bodies can be manufactured by an extrusion method.
摘要翻译： 沸石类蜂窝体及其制造方法。 特别适用于发动机排气处理应用的沸石类蜂窝体包括：主相，其包含SiO 2与Al 2 O 3摩尔比在5至300范围内的沸石。沸石基复合材料是多孔的，孔隙率至少为25％ 中值孔径至少为1微米。 沸石类蜂窝体可以通过挤出法制造。
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