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公开(公告)号：US20120102902A1
公开(公告)日：2012-05-03
申请号：US12915972
申请日：2010-10-29
申请人： Michael Thomas Gallagher , Keith Leonard House , Steven Bolaji Ogunwumi , Patrick David Tepesch
发明人： Michael Thomas Gallagher , Keith Leonard House , Steven Bolaji Ogunwumi , Patrick David Tepesch
IPC分类号： B01D46/12
CPC分类号： B01D46/106 , B01D46/0021 , B01D46/12 , B01D46/526 , B01D2275/202 , B33Y80/00
摘要： A filter apparatus comprises a filter stack including a plurality of porous ceramic plates that are axially spaced from one another to define plurality of axially spaced apart radial flow areas. In one example, the filter stack is mounted within a housing. In further examples, the plurality of porous ceramic plates alternate between a first set of porous ceramic plates that are nested with a second set of porous ceramic plates. In still further examples, at least one of the sides of the porous ceramic plates defines a plurality of radial flutes arranged in a radial array.
摘要翻译： 一种过滤装置包括一个过滤器堆叠，其包括多个多孔陶瓷板，它们彼此轴向间隔开以限定多个轴向间隔开的径向流动区域。 在一个示例中，过滤器堆叠被安装在壳体内。 在另外的实施例中，多个多孔陶瓷板在与第二组多孔陶瓷板嵌套的第一组多孔陶瓷板之间交替。 在另外的示例中，多孔陶瓷板的至少一个侧面限定了以径向阵列布置的多个径向槽纹。
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公开(公告)号：US20110212007A1
公开(公告)日：2011-09-01
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：US07923093B2
公开(公告)日：2011-04-12
申请号：US11544271
申请日：2006-10-06
申请人： Isabelle Marie Melscoet-Chauvel , Gregory Albert Merkel , Steven Bolaji Ogunwumi , Tinghong Tao , Jianguo Wang
发明人： Isabelle Marie Melscoet-Chauvel , Gregory Albert Merkel , Steven Bolaji Ogunwumi , Tinghong Tao , Jianguo Wang
CPC分类号： C04B35/195 , B01D46/2425 , B01D46/2429 , B01D46/244 , B01D46/2444 , B01D46/2451 , B01D46/2455 , B01D46/247 , B01D2046/2433 , B01D2046/2437 , B01D2046/2496 , B01D2279/30 , B01J35/002 , B01J35/04 , B01J35/1076 , C04B38/0006 , C04B2111/00793 , C04B2111/0081 , C04B2111/2084 , C04B2111/343 , C04B2235/3217 , C04B2235/3218 , C04B2235/3222 , C04B2235/3418 , C04B2235/3445 , C04B2235/3463 , C04B2235/483 , C04B2235/5436 , C04B2235/6562 , C04B2235/787 , C04B2235/788 , C04B2235/80 , Y10T428/24149 , C04B38/0054 , C04B38/0074
摘要： Cordierite ceramic articles with high volume percent porosities of at least 64% but less than 80% have controlled median pore sizes and mean coefficients of thermal expansion that impart substantially improved modulus of rupture strengths (MOR) and thermal shock resistance (TSR) to the ceramic articles.
摘要翻译： 具有至少64％但小于80％的高体积百分比孔隙率的堇青石陶瓷制品具有控制中值孔径和平均热膨胀系数，其赋予陶瓷显着提高的断裂强度模量（MOR）和耐热冲击性（TSR） 文章。
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公开(公告)号：US20100304957A1
公开(公告)日：2010-12-02
申请号：US12793054
申请日：2010-06-03
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： 沸石型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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公开(公告)号：US20100221160A1
公开(公告)日：2010-09-02
申请号：US12395160
申请日：2009-02-27
CPC分类号： B01D53/9418 , B01D2255/20738 , B01D2255/407 , B01D2255/504 , B01D2255/65 , B01J23/10 , B01J29/061 , B01J29/14 , B01J29/24 , B01J29/46 , B01J29/7615 , B01J29/84 , B01J35/04 , B01J37/0009 , B01J37/0018 , B01J37/04 , C04B35/488 , C04B38/0006 , C04B2111/00793 , C04B2111/0081 , C04B2235/3229 , C04B2235/3244 , C04B2235/3472 , C04B38/0054 , C04B38/0074
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.
摘要翻译： 包含二氧化铈：氧化锆和金属 - 沸石，基本上不含或不含钨或钨化合物的催化剂体及其制造方法。 二氧化铈和氧化锆的氧化锆/二氧化铈摩尔比小于或等于1.0。 催化剂体在NOx还原应用中特别有用。
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46.发明申请公开(公告)号：US20080203627A1
公开(公告)日：2008-08-28
申请号：US11711336
申请日：2007-02-27
IPC分类号： B28B1/00
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
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公开(公告)号：US20080004171A1
公开(公告)日：2008-01-03
申请号：US11544271
申请日：2006-10-06
申请人： Isabelle Marie Melscoet-Chauvel , Gregory Albert Merkel , Steven Bolaji Ogunwumi , Tinghong Tao , Jianguo Wang
发明人： Isabelle Marie Melscoet-Chauvel , Gregory Albert Merkel , Steven Bolaji Ogunwumi , Tinghong Tao , Jianguo Wang
CPC分类号： C04B35/195 , B01D46/2425 , B01D46/2429 , B01D46/244 , B01D46/2444 , B01D46/2451 , B01D46/2455 , B01D46/247 , B01D2046/2433 , B01D2046/2437 , B01D2046/2496 , B01D2279/30 , B01J35/002 , B01J35/04 , B01J35/1076 , C04B38/0006 , C04B2111/00793 , C04B2111/0081 , C04B2111/2084 , C04B2111/343 , C04B2235/3217 , C04B2235/3218 , C04B2235/3222 , C04B2235/3418 , C04B2235/3445 , C04B2235/3463 , C04B2235/483 , C04B2235/5436 , C04B2235/6562 , C04B2235/787 , C04B2235/788 , C04B2235/80 , Y10T428/24149 , C04B38/0054 , C04B38/0074
摘要： Cordierite ceramic articles with high volume percent porosities of at least 64% but less than 80% have controlled median pore sizes and mean coefficients of thermal expansion that impart substantially improved modulus of rupture strengths (MOR) and thermal shock resistance (TSR) to the ceramic articles.
摘要翻译： 具有至少64％但小于80％的高体积百分比孔隙率的堇青石陶瓷制品具有控制中值孔径和平均热膨胀系数，其赋予陶瓷显着提高的断裂强度模量（MOR）和耐热冲击性（TSR） 文章。
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