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1. 发明授权

US5552360A Substrate configuration for catalytic combustion systems 失效
标题翻译：催化燃烧系统的基板配置
公开(公告)号：US5552360A
公开(公告)日：1996-09-03
申请号：US222353
申请日：1994-04-04
申请人： Robert J. Farrauto , Jennifer S. Feeley , Dianne O. Simone , Yiu K. Lui , Teresa Kennelly
发明人： Robert J. Farrauto , Jennifer S. Feeley , Dianne O. Simone , Yiu K. Lui , Teresa Kennelly
IPC分类号： F23R3/40 , B01J23/44 , B01J23/63 , B01J35/00 , F23C13/00 , B01J21/04 , B01J21/08 , B01J21/10 , B01J27/224
CPC分类号： B01J35/0006 , F23C13/00
摘要： A combustor for supporting the catalytic combustion of a gaseous carbonaceous fuel/air combustion mixture contains a catalyst zone in which is disposed a catalyst body comprising at least a first and a second catalyst member and further contains a downstream zone where homogeneous combustion occurs. Each catalyst member is comprised of a carrier body having a catalyst material deposited thereon. The first carrier is made of a silica-magnesia-alumina material comprised primarily of cordierite, mullite and corundum and the second carrier is made of a ceramic fiber matrix material comprising ceramic (alumina-boron oxide-silica) fibers in a silicon carbide matrix.
摘要翻译：用于支撑气态碳质燃料/空气燃烧混合物的催化燃烧的燃烧器包含催化剂区，其中设置有至少包括第一和第二催化剂构件的催化剂体，并且还包含发生均匀燃烧的下游区。每个催化剂构件由其上沉积有催化剂材料的载体构成。第一载体由主要由堇青石，莫来石和刚玉构成的二氧化硅 - 氧化镁 - 氧化铝材料制成，第二载体由在碳化硅基体中包含陶瓷（氧化铝 - 氧化硼 - 二氧化硅）纤维的陶瓷纤维基质材料制成。

2. 发明授权

US5474441A Catalyst configuration for catalytic combustion systems 失效
标题翻译：用于催化燃烧系统的催化剂配置
公开(公告)号：US5474441A
公开(公告)日：1995-12-12
申请号：US22248
申请日：1993-02-25
申请人： Robert J. Farrauto , Jennifer S. Feeley , Dianne O. Simone , Yiu K. Lui , Teresa Kennelly
发明人： Robert J. Farrauto , Jennifer S. Feeley , Dianne O. Simone , Yiu K. Lui , Teresa Kennelly
IPC分类号： B01J23/10 , F23C13/00 , F23R3/40 , F23D3/40
CPC分类号： F23C13/00 , F23C13/08 , F23R3/40
摘要： A catalyst bed (30) for a combustor (18) for supporting the catalytic combustion of a gaseous air/fuel (e.g., methane or natural gas) combustion mixture contains an igniter catalyst member (1) upstream of a promoter catalyst member (2). The catalyst members each comprise carrier monoliths, the igniter catalyst member (1) having an igniter catalyst material deposited thereon and the promoter catalyst member (2) having a promoter catalyst material deposited thereon. The igniter catalyst material is distinguished from the promoter catalyst material in one or more of the following ways: the igniter catalyst material may have (a) a higher catalytic activity for combustion of the air/fuel mixture, (b) a lower catalyst deactivation temperature than the promoter catalyst material, and/or (c) the promoter catalyst regeneration temperature range brackets the upper limit of the regeneration temperature range of the igniter catalyst.
摘要翻译：用于支撑气态空气/燃料（例如，甲烷或天然气）燃烧混合物的催化燃烧的燃烧器（18）的催化剂床（30）在促进剂催化剂构件（2）的上游含有点火器催化剂构件（1）。催化剂构件各自包括载体整料，其上沉积有点火器催化剂材料的点火器催化剂构件（1）和其上沉积有助催化剂材料的助催化剂构件（2）。点火器催化剂材料以一种或多种以下方式与助催化剂材料不同：点火器催化剂材料可具有（a）对于空气/燃料混合物燃烧的较高催化活性，（b）较低的催化剂失活温度和/或（c）助催化剂催化剂再生温度范围包括点火器催化剂的再生温度范围的上限。

3. 发明授权

US5551239A Catalytic combustion system including a separator body 失效
标题翻译：催化燃烧系统包括分离器体
公开(公告)号：US5551239A
公开(公告)日：1996-09-03
申请号：US271244
申请日：1994-07-07
申请人： Jennifer S. Feeley , James C. Fu , Matthew P. Larkin , Dianne O. Simone
发明人： Jennifer S. Feeley , James C. Fu , Matthew P. Larkin , Dianne O. Simone
IPC分类号： B01J23/44 , B01J23/63 , F23C13/00 , F23C99/00 , F23R3/40 , F02C3/00
CPC分类号： F23C13/00 , F23R3/40 , F23C2900/13002
摘要： A combustor for supporting the catalytic combustion of gaseous carbonaceous fuel contains a catalyst zone in which is disposed a catalyst body comprising at least one catalyst member, a separator zone comprising a separator body and a downstream zone where homogeneous combustion occurs. The catalyst member contains a carrier and a catalyst material deposited thereon. The catalyst body may, optionally, contain additional catalyst members downstream of the at least one catalyst member. The separator body contains a carrier-type monolith containing ceramic fibers in a matrix. One of the optional additional catalyst members may also contain such a monolith on which the catalyst composition is disposed.
摘要翻译：用于支撑气态含碳燃料的催化燃烧的燃烧器包含催化剂区域，其中设置有包括至少一个催化剂构件的催化剂体，包括分离器体的分离区和发生均匀燃烧的下游区。催化剂构件包含沉积在其上的载体和催化剂材料。催化剂体可以任选地在至少一个催化剂构件的下游含有另外的催化剂组分。分离器主体包含载体型整料，其包含基体中的陶瓷纤维。任选的另外的催化剂构件之一也可以含有这样的整料，其上设置催化剂组合物。

4. 发明授权

US5509798A Stabilized catalyst carrier and improved carrier configuration for catalytic combustion system 失效
公开(公告)号：US5509798A
公开(公告)日：1996-04-23
申请号：US318020
申请日：1994-10-04
申请人： Jennifer S. Feeley , Dianne O. Simone , Leonard M. Quick , Martha M. Hamil
发明人： Jennifer S. Feeley , Dianne O. Simone , Leonard M. Quick , Martha M. Hamil
IPC分类号： F23C99/00 , B01J21/14 , B01J23/44 , B01J35/00 , B01J37/02 , B01J37/10 , C10L3/00 , F23C13/00 , F23D3/40
CPC分类号： F23C13/08 , B01J35/0006 , B01J37/0217 , B01J37/10
摘要： A catalyst member for use in processes for the catalytic combustion of gaseous carbonaceous fuels is made from a stabilized carrier having a plurality of gas flow passages extending therethrough defined by channel walls and a catalyst material disposed on the channel walls, wherein the carrier is stabilized against interaction with the catalyst material. The stabilized carrier may be prepared from a monolith comprising silica, magnesia and alumina that has a coating of alumina on the channel walls and by subjecting the coated monolith to stabilizing conditions. The stabilizing conditions may include exposure to high temperature steam.

5. 发明授权

US5384300A Stabilized catalyst carrier and improved carrier configuration for catalytic combustion system 失效
标题翻译：稳定的催化剂载体和改进的催化燃烧系统的载体构型
公开(公告)号：US5384300A
公开(公告)日：1995-01-24
申请号：US54374
申请日：1993-04-28
申请人： Jennifer S. Feeley , Dianne O. Simone , Leonard M. Quick , Martha M. Hamil
发明人： Jennifer S. Feeley , Dianne O. Simone , Leonard M. Quick , Martha M. Hamil
IPC分类号： F23C99/00 , B01J21/14 , B01J23/44 , B01J35/00 , B01J37/02 , B01J37/10 , C10L3/00 , F23C13/00 , B01J21/00 , B01J23/40
CPC分类号： F23C13/08 , B01J35/0006 , B01J37/0217 , B01J37/10
摘要： A catalyst member for use in processes for the catalytic combustion of gaseous carbonaceous fuels is made from a stabilized carrier having a plurality of gas flow passages extending therethrough defined by channel walls and a catalyst material disposed on the channel walls, wherein the carrier is stabilized against interaction with the catalyst material. The stabilized carrier may be prepared from a monolith comprising silica, magnesia and alumina that has a coating of alumina on the channel walls and by subjecting the coated monolith to stabilizing conditions. The stabilizing conditions may include exposure to high temperature steam.
摘要翻译：用于气态含碳燃料的催化燃烧方法的催化剂构件由具有由通道壁延伸的多个气流通道和设置在通道壁上的催化剂材料的稳定载体制成，其中载体稳定抵抗与催化剂材料的相互作用。稳定的载体可以由包含二氧化硅，氧化镁和氧化铝的整料制备，其在通道壁上具有氧化铝涂层，并且将经涂覆的整料处于稳定条件。稳定条件可能包括暴露于高温蒸汽。

6. 发明授权

US5622041A Catalytic combustion system including a separator body 失效
标题翻译：催化燃烧系统包括分离器体
公开(公告)号：US5622041A
公开(公告)日：1997-04-22
申请号：US249913
申请日：1994-05-25
申请人： Jennifer S. Feeley , James C. Fu , Matthew P. Larkin , Dianne O. Simone
发明人： Jennifer S. Feeley , James C. Fu , Matthew P. Larkin , Dianne O. Simone
IPC分类号： B01J23/44 , B01J23/63 , F23C13/00 , F23C99/00 , F23R3/40 , F02C3/00
CPC分类号： F23C13/00 , F23R3/40 , F23C2900/13002
摘要： A combustor for supporting the catalytic combustion of gaseous carbonaceous fuel contains a catalyst zone in which is disposed a catalyst body comprising at least one catalyst member, a separator zone comprising a separator body and a downstream zone where homogeneous combustion occurs. The catalyst member contains a carrier and a catalyst material deposited thereon. The catalyst body may, optionally, contain additional catalyst members downstream of the at least one catalyst member. The separator body contains a carrier-type monolith containing ceramic fibers in a matrix. One of the optional additional catalyst members may also contain such a monolith on which the catalyst composition is disposed.
摘要翻译：用于支撑气态碳质燃料的催化燃烧的燃烧器包含催化剂区域，其中设置有包括至少一个催化剂构件的催化剂体，包括分离器体的分离区和发生均匀燃烧的下游区。催化剂构件包含沉积在其上的载体和催化剂材料。催化剂体可以任选地在至少一个催化剂构件的下游含有另外的催化剂组分。分离器主体包含载体型整料，其包含基体中的陶瓷纤维。任选的另外的催化剂构件之一也可以含有这样的整料，其上设置催化剂组合物。

7. 发明授权

US5968861A Trimetallic zeolite catalyst and method of NO.sub.x abatement using the same 失效
标题翻译：三金属沸石催化剂及其减排方法
公开(公告)号：US5968861A
公开(公告)日：1999-10-19
申请号：US22724
申请日：1998-02-12
申请人： Jennifer S. Feeley , Michel Deeba , Robert J. Farrauto , Dinh Dang
发明人： Jennifer S. Feeley , Michel Deeba , Robert J. Farrauto , Dinh Dang
IPC分类号： B01D53/02 , B01D53/86 , B01D53/94 , B01J29/072 , B01J29/46
CPC分类号： B01J29/46 , B01D53/9418 , B01J29/072 , B01D2251/208 , B01D2255/20738 , B01D2255/20746 , B01D2255/20761 , B01D2255/504
摘要： A catalytic material useful for the abatement of NO.sub.x in a lean environment containing a zeolite material having incorporated therein copper, cobalt and iron as catalytically active species. The catalytically active metals are preferably incorporated into the zeolite by ion exchange and precipitation. The catalytic material may typically contain from about 2.0 to about 8.0 percent copper, from about 1.0 to about 4.0 percent iron and from about 0.25 to about 4.0 percent cobalt by weight of the catalytic material, i.e., by weight of the zeolite material plus the catalytic metals incorporated therein. Optionally, the catalytic material may be admixed with a binder and applied as an adherent coating onto a carrier to be placed in a gas stream containing the nitrogen oxides.
摘要翻译：一种催化材料，用于在含有其中掺入有铜，钴和铁作为催化活性物质的沸石材料的稀薄环境中减少NOx。催化活性金属优选通过离子交换和沉淀引入到沸石中。催化材料通常可以含有按重量计的催化材料的约2.0至约8.0％的铜，约1.0至约4.0％的铁和约0.25至约4.0％的钴，即以沸石材料的重量加催化剂并入其中的金属。任选地，催化材料可以与粘合剂混合并作为粘附涂层施加到载体上以放置在含有氮氧化物的气流中。

8. 发明授权

US5776423A Trimetallic zeolite catalyst and method of NO.sub.x abatement using the same 失效
标题翻译：三金属沸石催化剂及其减排方法
公开(公告)号：US5776423A
公开(公告)日：1998-07-07
申请号：US699676
申请日：1996-08-15
申请人： Jennifer S. Feeley , Michel Deeba , Robert J. Farrauto , Dinh Dang
发明人： Jennifer S. Feeley , Michel Deeba , Robert J. Farrauto , Dinh Dang
IPC分类号： B01D53/02 , B01D53/86 , B01D53/94 , B01J29/072 , B01J29/46 , B01J8/00
CPC分类号： B01J29/46 , B01D53/9418 , B01J29/072 , B01D2251/208 , B01D2255/20738 , B01D2255/20746 , B01D2255/20761 , B01D2255/504
摘要： A catalytic material useful for the abatement of NO.sub.X in a lean environment containing a zeolite material having incorporated therein copper, cobalt and iron as catalytically active species. The catalytically active metals are preferably incorporated into the zeolite by ion exchange and precipitation. The catalytic material may typically contain from about 2.0 to about 8.0 percent copper, from about 1.0 to about 4.0 percent iron and from about 0.25 to about 4.0 percent cobalt by weight of the catalytic material, i.e., by weight of the zeolite material plus the catalytic metals incorporated therein. Optionally, the catalytic material may be admixed with a binder and applied as an adherent coating onto a carrier to be placed in a gas stream containing the nitrogen oxides.
摘要翻译：一种催化材料，其用于在含有其中掺入有铜，钴和铁作为催化活性物质的沸石材料的稀薄环境中减少NOX。催化活性金属优选通过离子交换和沉淀引入到沸石中。催化材料通常可以含有按重量计的催化材料的约2.0-约8.0％的铜，约1.0-约4.0％的铁和约0.25-约4.0％的钴，即按沸石材料的重量加催化剂并入其中的金属。任选地，催化材料可以与粘合剂混合并作为粘附涂层施加到载体上以放置在含有氮氧化物的气流中。

9. 发明授权

US06471924B1 Method and apparatus for NOx abatement in lean gaseous streams 失效
标题翻译：稀气流中NOx减排的方法和装置
公开(公告)号：US06471924B1
公开(公告)日：2002-10-29
申请号：US08645363
申请日：1996-05-13
申请人： Jennifer S. Feeley , Robert J. Farrauto , Michel Deeba
发明人： Jennifer S. Feeley , Robert J. Farrauto , Michel Deeba
IPC分类号： B01D5356
CPC分类号： F01N3/0871 , B01D53/9413 , B01D53/944 , B01D53/9481 , B01D53/949 , B01D2251/208 , B01D2255/1021 , B01D2255/902 , B01D2255/91 , B01J23/58 , B01J23/63 , F01N3/0814 , F01N3/0842 , F01N13/009 , F01N2250/12 , F01N2330/06 , F01N2570/16 , F01N2610/03 , Y02T10/24
摘要： A method for reduction of NOx in a lean gaseous stream includes passing the gaseous stream at a temperature within the NOx sorbing temperature range through a catalyzed trap member having an oxidation catalyst intimately combined with a sorbent material. The sorbed NOx is periodically removed by introducing a combustible component into the gaseous stream and oxidizing it on the trap member to thermally desorb the NOx. The amount of combustible component introduced is limited to maintain the gaseous stream bulk composition lean and to avoid increasing the bulk temperature of the gaseous stream to a temperature which is too high for effective lean NOx abatement treatment. A suitable NOx abatement catalyst is used to reduce the desorbed NOx. Sorbing (trapping) and desorbing periods are alternated, usually in response to the temperature of the gaseous stream, and an apparatus to carry out the process is provided.
摘要翻译：用于还原贫气流中的NOx的方法包括使气流在NOx吸附温度范围内的温度下通过具有与吸附剂材料紧密结合的氧化催化剂的催化捕集构件。通过将可燃组分引入气流中并在捕集构件上氧化吸附的NOx以热解吸NOx，周期性地除去吸附的NOx。引入的可燃组分的量被限制以保持气流体组合物变稀，并且避免将气流的体积温度升高到对于有效的贫NOx排放处理来说太高的温度。使用合适的NOx减排催化剂来减少脱附的NOx。吸附（捕集）和解吸时间通常是响应于气流的温度而交替的，并且提供了一种执行该过程的装置。

10. 发明授权

US5874057A Lean NO.sub.x catalyst/trap method 失效
标题翻译：精益NOx催化剂/捕集法
公开(公告)号：US5874057A
公开(公告)日：1999-02-23
申请号：US500657
申请日：1995-07-12
申请人： Michel Deeba , Jennifer S. Feeley , Robert J. Farrauto
发明人： Michel Deeba , Jennifer S. Feeley , Robert J. Farrauto
IPC分类号： B01D53/86 , B01D53/94 , B01J23/58 , B01J23/63 , B01J23/648 , B01J23/652 , B01D53/56
CPC分类号： B01D53/9422 , B01J23/58 , B01J23/63 , B01D2255/102 , B01D2255/202 , B01D2255/204 , B01D2255/902 , B01D2255/91 , F01N2570/16
摘要： A NO.sub.x abatement composition comprises a NO.sub.x abatement catalyst and a NO.sub.x sorbent material which are dispersed in proximity to, but segregated from, each other on a common refractory carrier member (10). The NO.sub.x sorbent material comprises a basic oxygenated metal compound and optionally further comprises ceria. The NO.sub.x abatement catalyst contains a catalytic metal component including a platinum metal catalytic component. The catalytic metal component is segregated from the NO.sub.x sorbent material, which may be one or more of metal oxides, metal carbonates, metal hydroxides and mixed metal oxides. At least the catalytic metal component and the NO.sub.x sorbent material must be on, or comprise separate, particles; the particles may either be admixed or may be disposed in separate layers (20a, 20b) on the carrier member (10). A NO.sub.x abatement method employs the composition and includes periodically adjusting the gas being treated between lean and stoichiometric/rich operating cycles.
摘要翻译： NOx消除组合物包括在普通耐火材料承载构件（10）上分散在彼此附近但彼此分离的NOx消除催化剂和NOx吸附剂材料。 NOx吸附剂材料包含碱性氧化金属化合物，并且任选地还包含二氧化铈。 NOx消除催化剂含有包含铂金属催化组分的催化金属成分。催化金属组分与NO x吸附剂材料分离，其可以是金属氧化物，金属碳酸盐，金属氢氧化物和混合金属氧化物中的一种或多种。至少催化金属组分和NOx吸附剂材料必须在或包含分开的颗粒; 可以将颗粒混合或者可以设置在载体构件（10）上的分开的层（20a，20b）中。 NOx减排方法采用该组合物并且包括周期性地调节在稀薄和理论空燃比/丰富的操作循环之间被处理的气体。

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