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1.发明授权Microwave process for porous ceramic filters with passivation and catalyst coatings 失效微波工艺用于具有钝化和催化剂涂层的多孔陶瓷过滤器公开(公告)号：US07700163B2
公开(公告)日：2010-04-20
申请号：US11261226
申请日：2005-10-27
申请人： Roychelle Sheneen Ingram-Ogunwumi , Steven Bolaji Ogunwumi , Barbara Anna Oyer , Paul John Shustack
发明人： Roychelle Sheneen Ingram-Ogunwumi , Steven Bolaji Ogunwumi , Barbara Anna Oyer , Paul John Shustack
CPC分类号： C04B41/48 , B01J21/06 , B01J21/063 , B01J35/04 , B01J37/0219 , B01J37/346 , C04B41/009 , C04B41/52 , C04B41/83 , C04B41/89 , C04B2111/0081 , Y10T428/24149 , Y10T428/249956 , C04B41/0045 , C04B41/4535 , C04B41/5031 , C04B35/00 , C04B35/478 , C04B38/0006
摘要： A method for base-coating a porous ceramic catalyst support includes coating the support with a passivation coating via vacuum infiltration, and subsequently exposing the support to a microwave field to dry the coating and form a polymerized film. The method further includes coating the support with a catalyst coating or washcoat, and subsequently exposing the support to a second microwave field, thereby removing water from the catalyst coating or washcoat.
摘要翻译： 用于底涂多孔陶瓷催化剂载体的方法包括通过真空渗透用钝化涂层涂覆载体，随后将载体暴露于微波场以干燥涂层并形成聚合膜。 该方法还包括用催化剂涂层或修补基面涂层涂覆载体，随后将载体暴露于第二微波场，从而从催化剂涂层或修补基面涂层去除水。
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2.发明申请ALUMINUM TITANATE CERAMIC FORMING BATCH MIXTURES AND GREEN BODIES INCLUDING PORE FORMER COMBINATIONS AND METHODS OF MANUFACTURING AND FIRING SAME 审中-公开钛酸钡陶瓷成型混合物和绿体，包括孔加工组合及其制造方法和制造方法公开(公告)号：US20110195838A1
公开(公告)日：2011-08-11
申请号：US13090777
申请日：2011-04-20
申请人： Michael Donavon Brady , Thomas James Deneka , Steven Bolaji Ogunwumi , Paul John Shustack , David Lambie Tennent , Patrick David Tepesch , Jianguo Wang , Christopher John Warren
发明人： Michael Donavon Brady , Thomas James Deneka , Steven Bolaji Ogunwumi , Paul John Shustack , David Lambie Tennent , Patrick David Tepesch , Jianguo Wang , Christopher John Warren
IPC分类号： B01J21/12
CPC分类号： C04B38/06 , B01D46/0001 , B01D46/2418 , B01D2046/2433 , B01D2046/2437 , B28B11/243 , C04B26/28 , C04B35/478 , C04B35/64 , C04B2111/00793 , C04B2235/3208 , C04B2235/3213 , C04B2235/3217 , C04B2235/3218 , C04B2235/3225 , C04B2235/3227 , C04B2235/3232 , C04B2235/3418 , C04B2235/483 , C04B2235/6562 , C04B2235/6565 , C04B2235/6567 , C04B2235/6584 , C04B2235/77 , C04B14/06 , C04B14/303 , C04B14/305 , C04B38/02 , C04B40/0268 , C04B14/024 , C04B24/2611 , C04B24/2652 , C04B24/281 , C04B24/283 , C04B24/38 , C04B40/0263 , C04B38/0645 , C04B38/067 , C04B38/068
摘要： A ceramic forming batch mixture including inorganic batch materials, such as sources of alumina, titania, and silica, a pore former combination including first and second pore formers with different compositions; an organic binder; and a solvent. Also disclosed is a method for producing a ceramic article involving mixing the inorganic batch materials with the pore former combination having first and second pore formers of different composition, adding an organic binder and a solvent, forming a green body; and firing the green body. A green body having a combination of first and second pore formers with different compositions is disclosed, as are several methods for firing to produce ceramic articles such as aluminum titanate.
摘要翻译： 一种陶瓷成形批料混合物，包括无机批料，例如氧化铝，二氧化钛和二氧化硅的来源，成孔剂组合，包括具有不同组成的第一和第二成孔剂; 有机粘合剂; 和溶剂。 还公开了一种陶瓷制品的制造方法，其包括将无机批料与具有不同组成的第一和第二成孔剂的成孔剂组合物混合，加入有机粘合剂和溶剂，形成生坯; 并发射绿色的身体。 公开了具有不同组成的第一和第二成孔剂的组合的生坯，以及用于煅烧以生产诸如钛酸铝的陶瓷制品的几种方法。
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3.发明授权公开(公告)号：US07976768B2
公开(公告)日：2011-07-12
申请号：US11445024
申请日：2006-05-31
申请人： Michael Donavon Brady , Thomas James Deneka , Steven Bolaji Ogunwumi , Paul John Shustack , David Lambie Tennent , Patrick David Tepesch , Jianguo Wang , Christopher John Warren
发明人： Michael Donavon Brady , Thomas James Deneka , Steven Bolaji Ogunwumi , Paul John Shustack , David Lambie Tennent , Patrick David Tepesch , Jianguo Wang , Christopher John Warren
IPC分类号： B28B3/20
CPC分类号： C04B38/06 , B01D46/0001 , B01D46/2418 , B01D2046/2433 , B01D2046/2437 , B28B11/243 , C04B26/28 , C04B35/478 , C04B35/64 , C04B2111/00793 , C04B2235/3208 , C04B2235/3213 , C04B2235/3217 , C04B2235/3218 , C04B2235/3225 , C04B2235/3227 , C04B2235/3232 , C04B2235/3418 , C04B2235/483 , C04B2235/6562 , C04B2235/6565 , C04B2235/6567 , C04B2235/6584 , C04B2235/77 , C04B14/06 , C04B14/303 , C04B14/305 , C04B38/02 , C04B40/0268 , C04B14/024 , C04B24/2611 , C04B24/2652 , C04B24/281 , C04B24/283 , C04B24/38 , C04B40/0263 , C04B38/0645 , C04B38/067 , C04B38/068
摘要： A ceramic forming batch mixture including inorganic batch materials, such as sources of alumina, titania, and silica, a pore former combination including first and second pore formers with different compositions; an organic binder; and a solvent. Also disclosed is a method for producing a ceramic article involving mixing the inorganic batch materials with the pore former combination having first and second pore formers of different composition, adding an organic binder and a solvent, forming a green body; and firing the green body. A green body having a combination of first and second pore formers with different compositions is disclosed, as are several methods for firing to produce ceramic articles such as aluminum titanate.
摘要翻译： 一种陶瓷成形批料混合物，包括无机批料，例如氧化铝，二氧化钛和二氧化硅的来源，成孔剂组合，包括具有不同组成的第一和第二成孔剂; 有机粘合剂; 和溶剂。 还公开了一种陶瓷制品的制造方法，其包括将无机批料与具有不同组成的第一和第二成孔剂的成孔剂组合物混合，加入有机粘合剂和溶剂，形成生坯; 并发射绿色的身体。 公开了具有不同组成的第一和第二成孔剂的组合的生坯，以及用于煅烧以生产诸如钛酸铝的陶瓷制品的几种方法。
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公开(公告)号：US07648548B2
公开(公告)日：2010-01-19
申请号：US11432038
申请日：2006-05-10
CPC分类号： C04B38/0006 , B01D39/2093 , B01D46/2425 , B01D46/2429 , B01D46/2444 , B01D2046/2433 , B01D2046/2437 , B01D2046/2496 , B01D2275/30 , B01D2279/30 , C04B35/10 , C04B2111/00129 , C04B2111/00793 , C04B2111/0081 , C04B2111/2084 , C04B2111/32 , C04B2111/343 , Y10S55/05 , Y10S55/10 , Y10S55/30 , Y10S264/48 , Y10T428/24149 , C04B35/195 , C04B38/0054 , C04B38/0074 , C04B38/0645
摘要： Disclosed are ceramic articles, which in one aspect are composed predominately of a cordierite having a composition close to that of Mg2Al4Si5O18. The ceramic articles possess a microstructure characterized by a unique combination of relatively high porosity and relatively narrow pore size distribution, both as measured by mercury porosimetry, that render the ceramic structure useful for ceramic filter applications requiring high thermal durability and high filtration efficiency coupled with low pressure drop along the length of the filter. Such ceramic bodies are particularly well suited for filtration applications, such as diesel exhaust filters or DPFs. Also disclosed are methods for the manufacture of the ceramic articles described herein.
摘要翻译： 公开了陶瓷制品，其一方面主要由具有接近Mg2Al4Si5O18组成的堇青石组成。 陶瓷制品具有微结构，其特征在于通过水银孔率测定法测量的相对高的孔隙率和相对窄的孔径分布的独特组合，使得陶瓷结构可用于需要高热耐久性和高过滤效率以及低的陶瓷过滤器应用 沿着过滤器长度的压降。 这种陶瓷体特别适用于过滤应用，例如柴油机排气过滤器或DPF。 还公开了用于制造本文所述的陶瓷制品的方法。
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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：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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