-
公开(公告)号:US20070108647A1
公开(公告)日:2007-05-17
申请号:US11465758
申请日:2006-08-18
IPC分类号: B29C65/00
CPC分类号: B01D63/066 , B01D39/2086 , B01D39/2089 , B01D46/0001 , B01D46/2418 , B01D46/2474 , B01D67/0046 , B01D2239/08 , B01D2239/10 , B01D2257/7022 , B01D2323/12 , B01D2323/18 , B01D2325/10 , B01J19/30 , B01J35/04 , B01J2219/30408 , B01J2219/30416 , B01J2219/30433 , B01J2219/30475 , B01J2219/30483 , B29C47/0028 , B29C47/12 , B29L2031/60 , B32B18/00 , C04B33/36 , C04B35/6263 , C04B35/76 , C04B35/80 , C04B35/803 , C04B35/806 , C04B35/82 , C04B38/0006 , C04B38/067 , C04B38/0675 , C04B38/068 , C04B2111/00129 , C04B2111/00793 , C04B2111/0081 , C04B2235/522 , C04B2235/5224 , C04B2235/5228 , C04B2235/5232 , C04B2235/5236 , C04B2235/524 , C04B2235/5244 , C04B2235/6021 , C04B2237/38 , C04B2237/584 , C04B2237/586 , F01N3/0222 , F01N3/0226 , F01N3/2828 , F01N3/2835 , F01N13/16 , F02M25/06 , Y10S55/05 , Y10S55/30 , Y10S264/48 , Y10T428/24149 , Y10T428/24273 , Y10T428/24992 , Y10T428/249953 , Y10T428/249967 , Y10T428/249969 , Y10T428/24997 , C04B38/0051 , C04B38/0054 , C04B38/0074
摘要: A method is provided for producing a highly porous substrate. More particularly, the present invention enables fibers, such as organic, inorganic, glass, ceramic, polymer, or metal fibers, to be combined with binders and additives, and extruded, to form a porous substrate. Depending on the selection of the constituents used to form an extrudable mixture, the present invention enables substrate porosities of about 60% to about 90%, and enables process advantages at other porosities, as well. The extrudable mixture may use a wide variety of fibers and additives, and is adaptable to a wide variety of operating environments and applications. Additives can be selected that form inorganic bonds between overlapping fibers in the extruded substrate that provide enhanced strength and performance of the porous substrate in a variety of applications, such as, for example, filtration and as a host for catalytic processes, such as catalytic converters.
摘要翻译: 提供了一种制备高度多孔基材的方法。 更具体地,本发明使诸如有机,无机,玻璃,陶瓷,聚合物或金属纤维的纤维与粘合剂和添加剂组合并挤出以形成多孔基材。 根据用于形成可挤出混合物的组分的选择,本发明使基底孔隙率达到约60%至约90%,并且使其它孔隙率的工艺优点也得以实现。 可挤出的混合物可以使用各种各样的纤维和添加剂,并且适用于各种各样的操作环境和应用。 可以选择添加剂,其在挤出的基材中的重叠纤维之间形成无机粘合,其在多种应用中提供增强的多孔基材的强度和性能,例如过滤和作为催化过程的主体,例如催化转化器 。
-
公开(公告)号:US20070104621A1
公开(公告)日:2007-05-10
申请号:US11164007
申请日:2005-11-07
申请人: Bilal Zuberi , Robert Lachenauer
发明人: Bilal Zuberi , Robert Lachenauer
CPC分类号: B01D53/9454 , B01D46/0012 , B01D46/2403 , B01D53/944 , B01D53/945 , B01D2255/9022 , B01D2255/9202 , B01D2255/9205 , B01D2279/30 , B01J35/04 , B01J35/06 , B01J37/0244 , F01N3/0215 , F01N3/0226 , F01N3/035 , F01N3/2835 , F01N3/285 , F01N3/2885 , F01N13/009 , F01N13/0093 , F01N13/0097 , F01N2330/36 , Y02A50/2324 , Y02T10/22
摘要: A simple catalytic device that is easily installed into vehicles, small engines, and industrial exhaust stacks is provided. The simple catalytic device has a ridged and stable backbone structure that withstands expected mechanical forces. In one example, the backbone is a highly gas permeable mesh or screen. A fibrous material is disposed on the backbone, with a catalytic material coating applied to the fibrous material. The catalytic device is constructed to be installable in an exhaust path, where it provides a catalytic conversion for non-particulate matter.
摘要翻译: 提供了一种易于安装在车辆,小型发动机和工业废气堆中的简单催化装置。 简单的催化装置具有可承受预期机械力的脊状和稳定的骨架结构。 在一个实例中,骨架是高度透气的网或筛。 纤维材料设置在骨架上,催化材料涂层施加到纤维材料上。 催化装置构造成可安装在排气路径中,其中为非颗粒物质提供催化转化。
-
公开(公告)号:US20070111878A1
公开(公告)日:2007-05-17
申请号:US11323430
申请日:2005-12-30
IPC分类号: C04B35/00
CPC分类号: B01D63/066 , B01D39/2086 , B01D39/2089 , B01D46/0001 , B01D46/2418 , B01D46/2474 , B01D67/0046 , B01D2239/08 , B01D2239/10 , B01D2257/7022 , B01D2323/12 , B01D2323/18 , B01D2325/10 , B01J19/30 , B01J35/04 , B01J2219/30408 , B01J2219/30416 , B01J2219/30433 , B01J2219/30475 , B01J2219/30483 , B29C48/11 , B29C48/30 , B29L2031/60 , B32B18/00 , C04B33/36 , C04B35/6263 , C04B35/76 , C04B35/80 , C04B35/803 , C04B35/806 , C04B35/82 , C04B38/0006 , C04B38/067 , C04B38/0675 , C04B38/068 , C04B2111/00129 , C04B2111/00793 , C04B2111/0081 , C04B2235/522 , C04B2235/5224 , C04B2235/5228 , C04B2235/5232 , C04B2235/5236 , C04B2235/524 , C04B2235/5244 , C04B2235/6021 , C04B2237/38 , C04B2237/584 , C04B2237/586 , F01N3/0222 , F01N3/0226 , F01N3/2828 , F01N3/2835 , F01N13/16 , F02M25/06 , Y10S55/05 , Y10S55/30 , Y10S264/48 , Y10T428/24149 , Y10T428/24273 , Y10T428/24992 , Y10T428/249953 , Y10T428/249967 , Y10T428/249969 , Y10T428/24997 , C04B38/0051 , C04B38/0054 , C04B38/0074
摘要: An extrudable mixture is provided for producing a highly porous substrate using an extrusion process. More particularly, the present invention enables fibers, such as organic, inorganic, glass, ceramic or metal fibers, to be mixed into a mass that when extruded and cured, forms a highly porous substrate. Depending on the particular mixture, the present invention enables substrate porosities of about 60% to about 90%, and enables process advantages at other porosities, as well. The extrudable mixture may use a wide variety of fibers and additives, and is adaptable to a wide variety of operating environments and applications. Fibers, which have an aspect ratio greater than 1, are selected according to substrate requirements, and are mixed with binders, pore-formers, extrusion aids, and fluid to form a homogeneous extrudable mass. The homogeneous mass is extruded into a green substrate. The more volatile material is preferentially removed from the green substrate, which allows the fibers to interconnect and contact. As the curing process continues, fiber to fiber bonds are formed to produce a structure having a substantially open pore network. The resulting porous substrate is useful in many applications, for example, as a substrate for a filter or catalyst host, or catalytic converter.
摘要翻译: 提供可挤出的混合物用于使用挤出方法生产高度多孔的基材。 更具体地说,本发明使诸如有机,无机,玻璃,陶瓷或金属纤维之类的纤维混合成质量,当挤出和固化时,形成高度多孔的基材。 根据具体的混合物,本发明使得基材孔隙率为约60%至约90%,并且使得其它孔隙率的工艺优点也得以实现。 可挤出的混合物可以使用各种各样的纤维和添加剂,并且适用于各种各样的操作环境和应用。 具有大于1的长径比的纤维根据基底要求进行选择,并与粘合剂,成孔剂,挤出助剂和流体混合以形成均匀的可挤出物料。 将均匀的物料挤出成绿色基材。 优选从绿色衬底去除更易挥发的材料,这允许纤维互相连接并接触。 随着固化过程的继续,形成纤维与纤维结合以产生具有基本上开孔网络的结构。 所得到的多孔基材在许多应用中是有用的,例如作为过滤器或催化剂载体或催化转化器的底物。
-
公开(公告)号:US20070110645A1
公开(公告)日:2007-05-17
申请号:US11465754
申请日:2006-08-18
CPC分类号: B01D63/066 , B01D39/2086 , B01D39/2089 , B01D46/0001 , B01D46/2418 , B01D46/2474 , B01D67/0046 , B01D2239/08 , B01D2239/10 , B01D2257/7022 , B01D2323/12 , B01D2323/18 , B01D2325/10 , B01J19/30 , B01J35/04 , B01J2219/30408 , B01J2219/30416 , B01J2219/30433 , B01J2219/30475 , B01J2219/30483 , B29C47/0028 , B29C47/12 , B29L2031/60 , B32B18/00 , C04B33/36 , C04B35/6263 , C04B35/76 , C04B35/80 , C04B35/803 , C04B35/806 , C04B35/82 , C04B38/0006 , C04B38/067 , C04B38/0675 , C04B38/068 , C04B2111/00129 , C04B2111/00793 , C04B2111/0081 , C04B2235/522 , C04B2235/5224 , C04B2235/5228 , C04B2235/5232 , C04B2235/5236 , C04B2235/524 , C04B2235/5244 , C04B2235/6021 , C04B2237/38 , C04B2237/584 , C04B2237/586 , F01N3/0222 , F01N3/0226 , F01N3/2828 , F01N3/2835 , F01N13/16 , F02M25/06 , Y10S55/05 , Y10S55/30 , Y10S264/48 , Y10T428/24149 , Y10T428/24273 , Y10T428/24992 , Y10T428/249953 , Y10T428/249967 , Y10T428/249969 , Y10T428/24997 , C04B38/0051 , C04B38/0054 , C04B38/0074
摘要: A method is provided for producing a highly porous substrate. More particularly, the present invention enables fibers, such as organic, inorganic, glass, ceramic, polymer, or metal fibers, to be combined with binders and additives, and extruded, to form a porous substrate. Depending on the selection of the constituents used to form an extrudable mixture, the present invention enables substrate porosities of about 60% to about 90%, and enables process advantages at other porosities, as well. The extrudable mixture may use a wide variety of fibers and additives, and is adaptable to a wide variety of operating environments and applications. Additives can be selected that form inorganic bonds between overlapping fibers in the extruded substrate that provide enhanced strength and performance of the porous substrate in a variety of applications, such as, for example, filtration and as a host for catalytic processes, such as catalytic converters.
摘要翻译: 提供了一种制备高度多孔基材的方法。 更具体地,本发明使诸如有机,无机,玻璃,陶瓷,聚合物或金属纤维的纤维与粘合剂和添加剂组合并挤出以形成多孔基材。 根据用于形成可挤出混合物的组分的选择,本发明使基底孔隙率达到约60%至约90%,并且使其它孔隙率的工艺优点也得以实现。 可挤出的混合物可以使用各种各样的纤维和添加剂,并且适用于各种各样的操作环境和应用。 可以选择添加剂,其在挤出的基材中的重叠纤维之间形成无机粘合,其在多种应用中提供增强的多孔基材的强度和性能,例如过滤和作为催化过程的主体,例如催化转化器 。
-
公开(公告)号:US20070220871A1
公开(公告)日:2007-09-27
申请号:US11534142
申请日:2006-09-21
申请人: Bilal Zuberi , Robert Lachenauer
发明人: Bilal Zuberi , Robert Lachenauer
CPC分类号: B01D39/2086 , B01D39/2034 , B01D39/2089 , B01D46/0086 , B01D46/2429 , B01D46/2455 , B01D46/247 , B01D53/944 , B01D53/945 , B01D2046/2433 , B01D2255/20715 , B01D2255/2092 , B01D2255/30 , B01D2255/9205 , B01D2258/014 , B01D2279/30 , B01J35/04 , B01J37/0215 , C04B35/6269 , C04B35/803 , C04B38/0006 , C04B2111/00793 , C04B2111/0081 , C04B2235/5224 , C04B2235/6021 , F01N3/0222 , F01N3/035 , F01N2330/101 , F01N2590/04 , F02M26/00 , Y02T10/22 , Y10S55/30 , C04B38/0009 , C04B38/0054 , C04B38/0074 , C04B38/06
摘要: A highly porous ceramic filter consisting essentially of bonded ceramic fibers forms a part of an exhaust filtration system for a gasoline two-stroke engine. The porosity of the substrate permits accumulation of particulate constituents of the exhaust stream without detracting from the engine performance due to backpressure. Embodiments of the porous ceramic filter are disposed with a catalyst to facilitate reduction of gaseous and particulate byproducts of combustion from the two-stroke engine, so that emission of harmful pollutants is minimized.
摘要翻译: 基本上由粘合的陶瓷纤维组成的高度多孔的陶瓷过滤器形成汽油二冲程发动机的排气过滤系统的一部分。 衬底的孔隙率允许排气流的颗粒组分的积聚,而不会由于背压而降低发动机的性能。 多孔陶瓷过滤器的实施例设置有催化剂以便于从二冲程发动机减少燃烧的气体和颗粒副产物,使得有害污染物的排放最小化。
-
6.
公开(公告)号:US20070151799A1
公开(公告)日:2007-07-05
申请号:US11322506
申请日:2005-12-30
申请人: Bilal Zuberi , Robert Lachenauer
发明人: Bilal Zuberi , Robert Lachenauer
摘要: The invention relates to an engine with an exhaust gas pathway extending between the engine and the atmosphere. The engine includes a manifold portion fluidically connected to an engine, a muffler portion fluidically connected to the atmosphere, a conduit portion fluidically connected between the manifold portion and the muffler portion, and a plurality of baffles operationally connected within the muffler. A substantially fibrous refractory material at least partially coats the exhaust gas pathway. Exhaust gas from the engine flowing through the exhaust gas pathway to the atmosphere flows over the substantially fibrous refractory material.
摘要翻译: 本发明涉及一种具有在发动机和大气之间延伸的废气通道的发动机。 发动机包括流体连接到发动机的歧管部分,流体连接到大气的消音器部分,流体连接在歧管部分和消声器部分之间的导管部分以及可操作地连接在消音器内的多个挡板。 基本上纤维状的耐火材料至少部分地涂覆排气通路。 来自流经废气通道的发动机的废气流到大气中流过基本上纤维的耐火材料。
-
公开(公告)号:US20070104622A1
公开(公告)日:2007-05-10
申请号:US11164008
申请日:2005-11-07
申请人: Bilal Zuberi , Robert Lachenauer
发明人: Bilal Zuberi , Robert Lachenauer
CPC分类号: B01D53/944 , B01D46/0012 , B01D46/2403 , B01D2255/9022 , B01D2255/9202 , B01D2255/9205 , B01D2258/012 , B01D2279/30
摘要: An exhaust gas pollution treatment device, having an inlet pipe, an outlet pipe with an exhaust path extending between the inlet pipe and the outlet pipe. A gas permeable backbone member is positioned in the exhaust path and a substantially fibrous nonwoven refractory material is disposed on the backbone.
摘要翻译: 一种废气污染处理装置,具有入口管,具有在入口管和出口管之间延伸的排气路径的出口管。 气体可渗透的骨架构件定位在排气路径中,并且基本上纤维的非织造耐火材料设置在骨架上。
-
公开(公告)号:US20070152364A1
公开(公告)日:2007-07-05
申请号:US11322777
申请日:2005-12-30
CPC分类号: B01D63/066 , B01D39/2086 , B01D39/2089 , B01D46/0001 , B01D46/2418 , B01D46/2474 , B01D67/0046 , B01D2239/08 , B01D2239/10 , B01D2257/7022 , B01D2323/12 , B01D2323/18 , B01D2325/10 , B01J19/30 , B01J35/04 , B01J2219/30408 , B01J2219/30416 , B01J2219/30433 , B01J2219/30475 , B01J2219/30483 , B29C48/11 , B29C48/30 , B29L2031/60 , B32B18/00 , C04B33/36 , C04B35/6263 , C04B35/76 , C04B35/80 , C04B35/803 , C04B35/806 , C04B35/82 , C04B38/0006 , C04B38/067 , C04B38/0675 , C04B38/068 , C04B2111/00129 , C04B2111/00793 , C04B2111/0081 , C04B2235/522 , C04B2235/5224 , C04B2235/5228 , C04B2235/5232 , C04B2235/5236 , C04B2235/524 , C04B2235/5244 , C04B2235/6021 , C04B2237/38 , C04B2237/584 , C04B2237/586 , F01N3/0222 , F01N3/0226 , F01N3/2828 , F01N3/2835 , F01N13/16 , F02M25/06 , Y10S55/05 , Y10S55/30 , Y10S264/48 , Y10T428/24149 , Y10T428/24273 , Y10T428/24992 , Y10T428/249953 , Y10T428/249967 , Y10T428/249969 , Y10T428/24997 , C04B38/0051 , C04B38/0054 , C04B38/0074
摘要: A method is provided for extruding and curing a highly porous substrate. More particularly, the present invention enables fibers, such as organic, inorganic, glass, ceramic, polymer, or metal fibers, to be mixed and extruded to form a highly porous substrate. Depending on the particular mixture, the present invention enables substrate porosities of about 60% to about 90%, and enables process advantages at other porosities, as well. The extrudable mixture may use a wide variety of fibers and additives, and is adaptable to a wide variety of operating environments and applications. Fibers, which have an aspect ratio greater than 1, are selected according to substrate requirements, and are mixed with binders, pore-formers, extrusion aids, and fluid to form a homogeneous extrudable mass. The homogeneous mass is extruded into a green substrate. The more volatile material is preferentially removed from the green substrate, which allows the fibers to interconnect and contact. As the curing process continues, fiber to fiber bonds are formed to produce a structure having a substantially open pore network. The resulting porous substrate is useful in many applications, for example, as a substrate for a filter, a catalyst host, a heat exchanger, a muffler, or a catalytic converter.
摘要翻译: 提供了用于挤出和固化高度多孔基材的方法。 更具体地说,本发明使诸如有机,无机,玻璃,陶瓷,聚合物或金属纤维之类的纤维混合并挤出以形成高度多孔的基材。 根据具体的混合物,本发明使得基材孔隙率为约60%至约90%,并且使得其它孔隙率的工艺优点也得以实现。 可挤出的混合物可以使用各种各样的纤维和添加剂,并且适用于各种各样的操作环境和应用。 具有大于1的长径比的纤维根据基底要求进行选择,并与粘合剂,成孔剂,挤出助剂和流体混合以形成均匀的可挤出物料。 将均匀的物料挤出成绿色基材。 优选从绿色衬底去除更易挥发的材料,这允许纤维互相连接并接触。 随着固化过程的继续,形成纤维与纤维结合以产生具有基本上开孔网络的结构。 得到的多孔基材在许多应用中是有用的,例如作为过滤器的底物,催化剂主体,热交换器,消声器或催化转化器。
-
公开(公告)号:US20070151233A1
公开(公告)日:2007-07-05
申请号:US11322543
申请日:2005-12-30
申请人: Bilal Zuberi , Robert Lachenauer
发明人: Bilal Zuberi , Robert Lachenauer
IPC分类号: F01N3/10
CPC分类号: F01N3/2835 , F01N13/14 , F01N2330/10 , F01N2470/00 , F01N2510/06
摘要: The present invention relates to an exhaust system conduit, including a generally cylindrical outer portion and a generally cylindrical inner portion disposed within the generally cylindrical outer portion and defining a generally cylindrical fluid-flow path. The generally cylindrical inner portion further includes a substantially fibrous porous nonwoven refractory monolith and a catalyst material at least partially coating the monolith.
摘要翻译: 排气系统管道技术领域本发明涉及一种排气系统管道,其包括大致圆柱形的外部部分和大致圆柱形的内部部分,该内部部分设置在大致圆柱形的外部部分内并且限定大致圆柱形的流体流动路径。 大致圆柱形的内部部分还包括基本纤维的多孔非织造耐火材料整料和至少部分地涂覆整料的催化剂材料。
-
公开(公告)号:US20070107395A1
公开(公告)日:2007-05-17
申请号:US11323429
申请日:2005-12-30
IPC分类号: B01D39/20
CPC分类号: B01D63/066 , B01D39/2086 , B01D39/2089 , B01D46/0001 , B01D46/2418 , B01D46/2474 , B01D67/0046 , B01D2239/08 , B01D2239/10 , B01D2257/7022 , B01D2323/12 , B01D2323/18 , B01D2325/10 , B01J19/30 , B01J35/04 , B01J2219/30408 , B01J2219/30416 , B01J2219/30433 , B01J2219/30475 , B01J2219/30483 , B29C48/11 , B29C48/30 , B29L2031/60 , B32B18/00 , C04B33/36 , C04B35/6263 , C04B35/76 , C04B35/80 , C04B35/803 , C04B35/806 , C04B35/82 , C04B38/0006 , C04B38/067 , C04B38/0675 , C04B38/068 , C04B2111/00129 , C04B2111/00793 , C04B2111/0081 , C04B2235/522 , C04B2235/5224 , C04B2235/5228 , C04B2235/5232 , C04B2235/5236 , C04B2235/524 , C04B2235/5244 , C04B2235/6021 , C04B2237/38 , C04B2237/584 , C04B2237/586 , F01N3/0222 , F01N3/0226 , F01N3/2828 , F01N3/2835 , F01N13/16 , F02M25/06 , Y10S55/05 , Y10S55/30 , Y10S264/48 , Y10T428/24149 , Y10T428/24273 , Y10T428/24992 , Y10T428/249953 , Y10T428/249967 , Y10T428/249969 , Y10T428/24997 , C04B38/0051 , C04B38/0054 , C04B38/0074
摘要: A highly porous substrate is provided using an extrusion system. More particularly, the present invention enables the production of a highly porous substrate. Depending on the particular mixture, the present invention enables substrate porosities of about 60% to about 90%, and enables advantages at other porosities, as well. The extrusion system enables the use of a wide variety of fibers and additives, and is adaptable to a wide variety of operating environments and applications. Fibers, which have an aspect ratio greater than 1, are selected according to substrate requirements, and are typically mixed with binders, pore-formers, extrusion aids, and fluid to form a homogeneous extrudable mass. The homogeneous mass is extruded into a green substrate. The more volatile material is preferentially removed from the green substrate, which allows the fibers to form interconnected networks. As the curing process continues, fiber to fiber bonds are formed to produce a structure having a substantially open pore network. The resulting porous substrate is useful in many applications, for example, as a substrate for a filter or catalyst host, or catalytic converter.
摘要翻译: 使用挤出系统提供高度多孔的基材。 更具体地说,本发明能够生产高度多孔的基材。 根据特定的混合物,本发明使得基底孔隙率为约60%至约90%,并且还能够在其它孔隙率方面发挥优势。 挤出系统能够使用各种纤维和添加剂,并且适用于各种各样的操作环境和应用。 具有大于1的长径比的纤维根据基底要求进行选择,并且通常与粘合剂,成孔剂,挤出助剂和流体混合以形成均匀的可挤出物料。 将均匀的物料挤出成绿色基材。 优选从绿色衬底移除更易挥发的材料,这允许纤维形成互连的网络。 随着固化过程的继续,形成纤维与纤维结合以产生具有基本上开孔网络的结构。 所得到的多孔基材在许多应用中是有用的,例如作为过滤器或催化剂载体或催化转化器的底物。
-
-
-
-
-
-
-
-
-