JP2017080734A5 - - Google Patents

Download PDF

Info

Publication number
JP2017080734A5
JP2017080734A5 JP2016190011A JP2016190011A JP2017080734A5 JP 2017080734 A5 JP2017080734 A5 JP 2017080734A5 JP 2016190011 A JP2016190011 A JP 2016190011A JP 2016190011 A JP2016190011 A JP 2016190011A JP 2017080734 A5 JP2017080734 A5 JP 2017080734A5
Authority
JP
Japan
Prior art keywords
catalyst
molecular sieve
small pore
transition metal
pore molecular
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2016190011A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017080734A (ja
JP6797625B2 (ja
Filing date
Publication date
Priority claimed from US13/083,154 external-priority patent/US8101146B2/en
Application filed filed Critical
Publication of JP2017080734A publication Critical patent/JP2017080734A/ja
Publication of JP2017080734A5 publication Critical patent/JP2017080734A5/ja
Application granted granted Critical
Publication of JP6797625B2 publication Critical patent/JP6797625B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2016190011A 2011-04-08 2016-09-28 リッチバーン排ガスからのアンモニア排出を減少させるための触媒 Active JP6797625B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/083,154 US8101146B2 (en) 2011-04-08 2011-04-08 Catalysts for the reduction of ammonia emission from rich-burn exhaust
US13/083,154 2011-04-08

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2014503653A Division JP6328046B2 (ja) 2011-04-08 2012-01-23 リッチバーン排ガスからのアンモニア排出を減少させるための触媒

Publications (3)

Publication Number Publication Date
JP2017080734A JP2017080734A (ja) 2017-05-18
JP2017080734A5 true JP2017080734A5 (cg-RX-API-DMAC7.html) 2018-04-19
JP6797625B2 JP6797625B2 (ja) 2020-12-09

Family

ID=44309102

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2014503653A Active JP6328046B2 (ja) 2011-04-08 2012-01-23 リッチバーン排ガスからのアンモニア排出を減少させるための触媒
JP2016190011A Active JP6797625B2 (ja) 2011-04-08 2016-09-28 リッチバーン排ガスからのアンモニア排出を減少させるための触媒

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP2014503653A Active JP6328046B2 (ja) 2011-04-08 2012-01-23 リッチバーン排ガスからのアンモニア排出を減少させるための触媒

Country Status (8)

Country Link
US (2) US8101146B2 (cg-RX-API-DMAC7.html)
EP (1) EP2694193A1 (cg-RX-API-DMAC7.html)
JP (2) JP6328046B2 (cg-RX-API-DMAC7.html)
KR (2) KR102047049B1 (cg-RX-API-DMAC7.html)
CN (2) CN103547358A (cg-RX-API-DMAC7.html)
BR (1) BR112013025988A2 (cg-RX-API-DMAC7.html)
RU (1) RU2593293C2 (cg-RX-API-DMAC7.html)
WO (1) WO2012138405A1 (cg-RX-API-DMAC7.html)

Families Citing this family (135)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7998423B2 (en) 2007-02-27 2011-08-16 Basf Corporation SCR on low thermal mass filter substrates
MX2009009095A (es) * 2007-02-27 2009-09-14 Basf Catalysts Llc Catalizadores de zeolita cha de cobre.
US20090196812A1 (en) 2008-01-31 2009-08-06 Basf Catalysts Llc Catalysts, Systems and Methods Utilizing Non-Zeolitic Metal-Containing Molecular Sieves Having the CHA Crystal Structure
CN101981272B (zh) 2008-03-28 2014-06-11 埃克森美孚上游研究公司 低排放发电和烃采收系统及方法
CN104098070B (zh) 2008-03-28 2016-04-13 埃克森美孚上游研究公司 低排放发电和烃采收系统及方法
EP2344738B1 (en) 2008-10-14 2019-04-03 Exxonmobil Upstream Research Company Method and system for controlling the products of combustion
MX341477B (es) 2009-11-12 2016-08-22 Exxonmobil Upstream Res Company * Sistemas y métodos de generación de potencia de baja emisión y recuperación de hidrocarburos.
US8293199B2 (en) * 2009-12-18 2012-10-23 Basf Corporation Process for preparation of copper containing molecular sieves with the CHA structure, catalysts, systems and methods
US8293198B2 (en) * 2009-12-18 2012-10-23 Basf Corporation Process of direct copper exchange into Na+-form of chabazite molecular sieve, and catalysts, systems and methods
RU2593989C2 (ru) * 2010-03-11 2016-08-10 Джонсон Мэттей Паблик Лимитед Компани НОСИТЕЛИ НА ОСНОВЕ НЕУПОРЯДОЧЕННЫХ МОЛЕКУЛЯРНЫХ СИТ ДЛЯ СЕЛЕКТИВНОГО КАТАЛИТИЧЕСКОГО ВОССТАНОВЛЕНИЯ NOx
AU2011271633B2 (en) 2010-07-02 2015-06-11 Exxonmobil Upstream Research Company Low emission triple-cycle power generation systems and methods
MX341981B (es) 2010-07-02 2016-09-08 Exxonmobil Upstream Res Company * Combustion estequiometrica con recirculacion de gas de escape y enfriador de contacto directo.
BR112012031512A2 (pt) 2010-07-02 2016-11-08 Exxonmobil Upstream Res Co sistemas e processos de geração de energia de baixa emissão
WO2012003079A1 (en) 2010-07-02 2012-01-05 Exxonmobil Upstream Research Company Stoichiometric combustion of enriched air with exhaust gas recirculation
TWI593872B (zh) 2011-03-22 2017-08-01 艾克頌美孚上游研究公司 整合系統及產生動力之方法
TWI563166B (en) 2011-03-22 2016-12-21 Exxonmobil Upstream Res Co Integrated generation systems and methods for generating power
TWI563165B (en) 2011-03-22 2016-12-21 Exxonmobil Upstream Res Co Power generation system and method for generating power
TWI564474B (zh) 2011-03-22 2017-01-01 艾克頌美孚上游研究公司 於渦輪系統中控制化學計量燃燒的整合系統和使用彼之產生動力的方法
US9242239B2 (en) * 2011-04-08 2016-01-26 Johnson Matthey Public Limited Company Catalysts for the reduction of ammonia emission from rich-burn exhaust
GB2492175B (en) * 2011-06-21 2018-06-27 Johnson Matthey Plc Exhaust system for internal combustion engine comprising catalysed filter substrate
CN104428490B (zh) 2011-12-20 2018-06-05 埃克森美孚上游研究公司 提高的煤层甲烷生产
US9353682B2 (en) 2012-04-12 2016-05-31 General Electric Company Methods, systems and apparatus relating to combustion turbine power plants with exhaust gas recirculation
US10273880B2 (en) 2012-04-26 2019-04-30 General Electric Company System and method of recirculating exhaust gas for use in a plurality of flow paths in a gas turbine engine
US9784185B2 (en) 2012-04-26 2017-10-10 General Electric Company System and method for cooling a gas turbine with an exhaust gas provided by the gas turbine
WO2013179129A2 (en) 2012-06-01 2013-12-05 Johnson Matthey Public Limited Company Selective catalytic reduction wall flow filter incorporating a vanadate
US9869279B2 (en) 2012-11-02 2018-01-16 General Electric Company System and method for a multi-wall turbine combustor
US9708977B2 (en) 2012-12-28 2017-07-18 General Electric Company System and method for reheat in gas turbine with exhaust gas recirculation
US9631815B2 (en) 2012-12-28 2017-04-25 General Electric Company System and method for a turbine combustor
US9611756B2 (en) 2012-11-02 2017-04-04 General Electric Company System and method for protecting components in a gas turbine engine with exhaust gas recirculation
US9574496B2 (en) 2012-12-28 2017-02-21 General Electric Company System and method for a turbine combustor
US10107495B2 (en) 2012-11-02 2018-10-23 General Electric Company Gas turbine combustor control system for stoichiometric combustion in the presence of a diluent
US9599070B2 (en) 2012-11-02 2017-03-21 General Electric Company System and method for oxidant compression in a stoichiometric exhaust gas recirculation gas turbine system
US10215412B2 (en) 2012-11-02 2019-02-26 General Electric Company System and method for load control with diffusion combustion in a stoichiometric exhaust gas recirculation gas turbine system
US10161312B2 (en) 2012-11-02 2018-12-25 General Electric Company System and method for diffusion combustion with fuel-diluent mixing in a stoichiometric exhaust gas recirculation gas turbine system
US9803865B2 (en) 2012-12-28 2017-10-31 General Electric Company System and method for a turbine combustor
GB201221025D0 (en) * 2012-11-22 2013-01-09 Johnson Matthey Plc Zoned catalysed substrate monolith
US8992869B2 (en) 2012-12-20 2015-03-31 Caterpillar Inc. Ammonia oxidation catalyst system
US10208677B2 (en) 2012-12-31 2019-02-19 General Electric Company Gas turbine load control system
US9581081B2 (en) 2013-01-13 2017-02-28 General Electric Company System and method for protecting components in a gas turbine engine with exhaust gas recirculation
US9512759B2 (en) 2013-02-06 2016-12-06 General Electric Company System and method for catalyst heat utilization for gas turbine with exhaust gas recirculation
TW201502356A (zh) 2013-02-21 2015-01-16 Exxonmobil Upstream Res Co 氣渦輪機排氣中氧之減少
US9938861B2 (en) 2013-02-21 2018-04-10 Exxonmobil Upstream Research Company Fuel combusting method
RU2637609C2 (ru) 2013-02-28 2017-12-05 Эксонмобил Апстрим Рисерч Компани Система и способ для камеры сгорания турбины
US9618261B2 (en) 2013-03-08 2017-04-11 Exxonmobil Upstream Research Company Power generation and LNG production
TW201500635A (zh) 2013-03-08 2015-01-01 Exxonmobil Upstream Res Co 處理廢氣以供用於提高油回收
US9784182B2 (en) 2013-03-08 2017-10-10 Exxonmobil Upstream Research Company Power generation and methane recovery from methane hydrates
US20140250945A1 (en) 2013-03-08 2014-09-11 Richard A. Huntington Carbon Dioxide Recovery
WO2014141200A1 (en) * 2013-03-15 2014-09-18 Johnson Matthey Public Limited Company Catalyst for treating exhaust gas
JP2016527427A (ja) * 2013-05-31 2016-09-08 ジョンソン、マッセイ、パブリック、リミテッド、カンパニーJohnson Matthey Public Limited Company 排ガスを処理するための触媒化フィルタ
EP3004579B1 (en) * 2013-05-31 2018-03-07 Johnson Matthey Public Limited Company Catalyzed filter for treating exhaust gas
US9835089B2 (en) 2013-06-28 2017-12-05 General Electric Company System and method for a fuel nozzle
TWI654368B (zh) 2013-06-28 2019-03-21 美商艾克頌美孚上游研究公司 用於控制在廢氣再循環氣渦輪機系統中的廢氣流之系統、方法與媒體
US9631542B2 (en) 2013-06-28 2017-04-25 General Electric Company System and method for exhausting combustion gases from gas turbine engines
US9617914B2 (en) 2013-06-28 2017-04-11 General Electric Company Systems and methods for monitoring gas turbine systems having exhaust gas recirculation
US9057301B2 (en) * 2013-07-02 2015-06-16 General Electric Company Emissions control in stationary rich burn engines
JP6278561B2 (ja) * 2013-07-10 2018-02-14 国立大学法人広島大学 結晶性アルミノシリケート及びその製造方法
US9903588B2 (en) 2013-07-30 2018-02-27 General Electric Company System and method for barrier in passage of combustor of gas turbine engine with exhaust gas recirculation
US9587510B2 (en) 2013-07-30 2017-03-07 General Electric Company System and method for a gas turbine engine sensor
US9951658B2 (en) 2013-07-31 2018-04-24 General Electric Company System and method for an oxidant heating system
US10030588B2 (en) 2013-12-04 2018-07-24 General Electric Company Gas turbine combustor diagnostic system and method
US9752458B2 (en) 2013-12-04 2017-09-05 General Electric Company System and method for a gas turbine engine
CN105873678B (zh) * 2013-12-06 2019-03-08 丹麦技术大学 用于氨氧化的催化剂
US10227920B2 (en) 2014-01-15 2019-03-12 General Electric Company Gas turbine oxidant separation system
US9915200B2 (en) 2014-01-21 2018-03-13 General Electric Company System and method for controlling the combustion process in a gas turbine operating with exhaust gas recirculation
US9863267B2 (en) 2014-01-21 2018-01-09 General Electric Company System and method of control for a gas turbine engine
US10079564B2 (en) 2014-01-27 2018-09-18 General Electric Company System and method for a stoichiometric exhaust gas recirculation gas turbine system
US9149768B1 (en) 2014-03-27 2015-10-06 General Electric Company Emission control in rich burn natural gas engines
US9267412B2 (en) 2014-04-15 2016-02-23 General Electric Company Exhaust aftertreatement system with catalytic deactivation monitoring
GB2544203B (en) * 2014-05-09 2020-09-09 Johnson Matthey Plc Ammonia slip catalyst having platinum impregnated on high porosity substrates
US10047633B2 (en) 2014-05-16 2018-08-14 General Electric Company Bearing housing
GB2530129B (en) * 2014-05-16 2016-10-26 Johnson Matthey Plc Catalytic article for treating exhaust gas
WO2015180728A2 (en) * 2014-05-27 2015-12-03 Danmarks Tekniske Universitet Catalysts for selective oxidation of ammonia in a gas containing hydrogen
US10252217B2 (en) * 2014-06-05 2019-04-09 Basf Corporation Catalytic articles containing platinum group metals and non-platinum group metals and methods of making and using same
US10060359B2 (en) 2014-06-30 2018-08-28 General Electric Company Method and system for combustion control for gas turbine system with exhaust gas recirculation
US9885290B2 (en) 2014-06-30 2018-02-06 General Electric Company Erosion suppression system and method in an exhaust gas recirculation gas turbine system
US10655542B2 (en) 2014-06-30 2020-05-19 General Electric Company Method and system for startup of gas turbine system drive trains with exhaust gas recirculation
DE102015212356A1 (de) * 2014-07-02 2016-03-03 Johnson Matthey Public Limited Company Perowskit mit einer Deckschicht-SCR-Komponente als Ammoniakoxidationskatalysator und System zur Abgasreinigung bei Dieselmotoren
US10364725B2 (en) * 2014-10-16 2019-07-30 Cummins Emission Solutions Inc. Aftertreatment systems for dual-fuel engines
DE102015119913A1 (de) * 2014-11-19 2016-05-19 Johnson Matthey Public Limited Company Kombination von SCR mit PNA zur Niedrigtemperaturemissionssteuerung
US9347358B1 (en) * 2014-11-26 2016-05-24 General Electric Company Silencer for mid-bed air injection mixing
US9819292B2 (en) 2014-12-31 2017-11-14 General Electric Company Systems and methods to respond to grid overfrequency events for a stoichiometric exhaust recirculation gas turbine
US9869247B2 (en) 2014-12-31 2018-01-16 General Electric Company Systems and methods of estimating a combustion equivalence ratio in a gas turbine with exhaust gas recirculation
US10788212B2 (en) 2015-01-12 2020-09-29 General Electric Company System and method for an oxidant passageway in a gas turbine system with exhaust gas recirculation
US10094566B2 (en) 2015-02-04 2018-10-09 General Electric Company Systems and methods for high volumetric oxidant flow in gas turbine engine with exhaust gas recirculation
US10253690B2 (en) 2015-02-04 2019-04-09 General Electric Company Turbine system with exhaust gas recirculation, separation and extraction
US10316746B2 (en) 2015-02-04 2019-06-11 General Electric Company Turbine system with exhaust gas recirculation, separation and extraction
US10267270B2 (en) 2015-02-06 2019-04-23 General Electric Company Systems and methods for carbon black production with a gas turbine engine having exhaust gas recirculation
EP3261751A4 (en) * 2015-02-27 2018-11-14 BASF Corporation Exhaust gas treatment system
US10145269B2 (en) 2015-03-04 2018-12-04 General Electric Company System and method for cooling discharge flow
US10480792B2 (en) 2015-03-06 2019-11-19 General Electric Company Fuel staging in a gas turbine engine
US20160273437A1 (en) * 2015-03-17 2016-09-22 General Electric Company Systems and methods for monitoring the health of a mid-bed oxidant injection system
JP6292159B2 (ja) * 2015-04-13 2018-03-14 トヨタ自動車株式会社 排ガス浄化用触媒
US9878287B2 (en) * 2015-06-18 2018-01-30 Johnson Matthey Public Limited Company NH3 overdosing-tolerant SCR catalyst
US9937489B2 (en) * 2015-06-18 2018-04-10 Johnson Matthey Public Limited Company Exhaust system without a DOC having an ASC acting as a DOC in a system with an SCR catalyst before the ASC
CN105214723B (zh) * 2015-07-23 2018-05-04 清华大学苏州汽车研究院(吴江) 含铜的氨氧化催化剂及其制备方法
WO2017037006A1 (en) * 2015-09-04 2017-03-09 Basf Se Integrated scr and ammonia oxidation catalyst systems
EP3448548B1 (en) * 2016-04-29 2021-06-30 Johnson Matthey Public Limited Company Exhaust system
GB201614677D0 (en) * 2016-08-30 2016-10-12 Johnson Matthey Plc Oxidation catalyst for a diesel engine exhaust
RU2019115863A (ru) 2016-10-24 2020-11-24 Басф Корпорейшн Интегрированный катализатор scr и lnt для уменьшения nox
EP3323785A1 (en) * 2016-11-18 2018-05-23 Umicore AG & Co. KG Crystalline zeolites with eri/cha intergrowth framework type
RU2770069C2 (ru) * 2017-03-29 2022-04-14 Джонсон Мэтти Паблик Лимитед Компани Катализатор предотвращения проскока аммиака (asc) с металлом платиновой группы в множестве слоев
JP6601449B2 (ja) * 2017-04-04 2019-11-06 トヨタ自動車株式会社 内燃機関の排気浄化装置
EP3708253A1 (en) 2017-06-09 2020-09-16 BASF Corporation Exhaust gas treatment systems
WO2018224651A2 (en) 2017-06-09 2018-12-13 Basf Se Catalytic article and exhaust gas treatment systems
BR112020004607B1 (pt) * 2017-09-07 2023-04-11 Basf Corporation Composição catalisadora scr, artigo catalisador, método para reduzir o nível de no x em um gás de exaustão e sistema de tratamento de emissão para tratamento de uma corrente de gás de exaustão
CN111201075B (zh) 2017-10-12 2023-02-03 巴斯夫公司 组合的NOx吸收剂和SCR催化剂
CN109701618B (zh) * 2017-10-26 2021-08-03 中国石油化工股份有限公司 Aei复合分子筛及其合成方法
WO2019092636A1 (en) 2017-11-10 2019-05-16 Basf Corporation Catalyzed soot filter with reduced ammonia oxidation
EP3721990A4 (en) 2017-12-08 2021-09-01 Johnson Matthey (Shanghai) Chemicals Limited NEW MULTI-REGION TWC FOR TREATMENT OF EXHAUST GAS FROM A PETROL ENGINE
EP3829764A1 (en) 2018-07-27 2021-06-09 Johnson Matthey Public Limited Company Novel pgm nanoparticles twc catalysts for gasoline exhaust gas applications
CN109289906B (zh) * 2018-09-26 2020-09-25 中国科学院生态环境研究中心 一种氨气净化催化剂及其制备方法和用途
CN111001434B (zh) * 2018-10-08 2021-03-16 中自环保科技股份有限公司 一种当量燃烧天然气车集成催化剂体系及其制备方法
CN109225316B (zh) * 2018-10-08 2020-03-31 中自环保科技股份有限公司 一种尾气处理催化剂及其制备方法和用途
US10914217B2 (en) * 2019-01-31 2021-02-09 Hyundai Motor Company Ammonia production catalyst and after treatment system
RU2699228C1 (ru) * 2019-05-20 2019-09-04 Алексей Юрьевич Кочетков Гетерогенный катализатор окисления неорганических и/или органических соединений
US11167272B2 (en) * 2019-07-15 2021-11-09 Ford Global Technologies, Llc Exhaust treatment system including nickel-containing catalyst
CN111068764B (zh) * 2019-11-29 2023-04-28 天津大学 用于柴油车尾气的nh3-sco催化剂及其制备方法
CN110961144A (zh) * 2019-12-14 2020-04-07 中触媒新材料股份有限公司 一种具有cha/lev拓扑结构共生复合分子筛及其制备方法和scr应用
CN111068512B (zh) * 2019-12-26 2021-06-18 南京工大环境科技有限公司 一种降低尾气氨排放的集成式催化转化系统及其方法
CN111022160A (zh) * 2019-12-31 2020-04-17 广西玉柴机器股份有限公司 一种燃气发动机的催化器结构
EP4211339B1 (en) 2020-09-08 2025-07-16 BASF Mobile Emissions Catalysts LLC Performance enhancement of a catalyst via exhaust gas hydrogen enrichment
IT202100007202A1 (it) * 2021-03-24 2022-09-24 Fpt Ind Spa Sistema di propulsione per veicoli pesanti comprendente un sistema di post trattamento di gas esausti
EP4363707A1 (en) * 2021-06-30 2024-05-08 Innio Jenbacher GmbH & Co OG An internal combustion engine and a method for operating an internal combustion engine
WO2023028928A1 (zh) * 2021-09-01 2023-03-09 宁波吉利罗佑发动机零部件有限公司 氨吸附催化剂及其制备方法和应用
US12115520B2 (en) 2021-10-12 2024-10-15 Johnson Matthey (Shanghai) Chemicals Limited Zoned catalysts for CNG engine exhaust gas treatments with improved ammonia emission control
CN216617683U (zh) * 2022-02-16 2022-05-27 烟台杰瑞石油装备技术有限公司 涡轮发动机进气冷却系统以及涡轮发动机设备
US11686236B1 (en) * 2022-02-18 2023-06-27 Saudi Arabian Oil Company Device for the reduction of ammonia and nitrogen oxides emissions
CN114575971B (zh) * 2022-03-01 2022-12-23 东风商用车有限公司 利用纯氨气的后处理系统及其方法
WO2023198575A1 (de) * 2022-04-11 2023-10-19 Umicore Ag & Co. Kg Abgassystem für überwiegend stöchiometrisch betriebene verbrennungsmotoren aufweisend einen katalysator zur verminderung der ammoniakemissionen
DE102022126366A1 (de) 2022-10-11 2024-04-11 Ws Reformer Gmbh Verwendung eines Katalysators zur Entfernung von Ammoniak aus einem wasserstoffreichen Brenngas und Verfahren zur Entfernung von Ammoniak aus einem wasserstoffreichen Brenngas
EP4414051A1 (en) 2023-02-10 2024-08-14 Johnson Matthey Public Limited Company System for treating exhaust gas from nitrogen-containing-fuel- or hydrogen-combustor
EP4414052A1 (en) 2023-02-10 2024-08-14 Johnson Matthey Public Limited Company Scr catalyst article and systems for reducing n2o in exhaust gas
JP2024130360A (ja) 2023-03-14 2024-09-30 トヨタ自動車株式会社 エンジン制御装置
GB202402672D0 (en) 2024-02-26 2024-04-10 Johnson Matthey Plc Process and system
WO2025193679A1 (en) * 2024-03-12 2025-09-18 Basf Mobile Emissions Catalysts Llc Methods for synthesizing precious metal - base metal nanocrystal alloys in aqueous solutions

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10020170C1 (de) 2000-04-25 2001-09-06 Emitec Emissionstechnologie Verfahren zum Entfernen von Rußpartikeln aus einem Abgas und zugehöriges Auffangelement
JPS5386694A (en) * 1976-12-28 1978-07-31 Kurita Water Ind Ltd Ammonia oxidation catalyst
US5024981A (en) * 1989-04-20 1991-06-18 Engelhard Corporation Staged metal-promoted zeolite catalysts and method for catalytic reduction of nitrogen oxides using the same
US5168085A (en) 1991-05-20 1992-12-01 Corning Incorporated Multi-stage twc system
JPH07328440A (ja) * 1994-06-14 1995-12-19 Ishikawajima Harima Heavy Ind Co Ltd アンモニア分解用触媒
US5783160A (en) 1995-01-27 1998-07-21 Toyota Jidosha Kabushiki Kaisha Method for purifying combustion exhaust gas
JP3513536B2 (ja) * 1995-01-27 2004-03-31 トヨタ自動車株式会社 排気浄化方法及び排気浄化装置
JP3499350B2 (ja) * 1995-12-08 2004-02-23 トヨタ自動車株式会社 内燃機関の排ガス浄化方法
FI107828B (fi) 1999-05-18 2001-10-15 Kemira Metalkat Oy Dieselmoottoreiden pakokaasujen puhdistusjärjestelmä ja menetelmä dieselmoottoreiden pakokaasujen puhdistamiseksi
US7481983B2 (en) 2004-08-23 2009-01-27 Basf Catalysts Llc Zone coated catalyst to simultaneously reduce NOx and unreacted ammonia
JP2007021482A (ja) * 2005-06-14 2007-02-01 Sumiko Eco-Engineering Co Ltd アンモニア分解触媒及びアンモニア処理方法
WO2007004774A1 (en) * 2005-07-06 2007-01-11 Heesung Catalysts Corporation An oxidation catalyst for nh3 and an apparatus for treating slipped or scrippedd nh3
KR100765413B1 (ko) 2005-07-06 2007-10-09 희성촉매 주식회사 암모니아 산화촉매 및 이를 이용한 슬립 암모니아 또는폐암모니아 처리장치
US20070149394A1 (en) 2005-12-22 2007-06-28 Foster Wheeler Energy Corporation Catalyst, a method of using a catalyst, and an arrangement including a catalyst, for controlling NO and/or CO emissions from a combustion system without using external reagent
CN101454065A (zh) * 2006-05-31 2009-06-10 尤米科尔股份公司及两合公司 降低柴油发动机废气中含氮污染气体的催化剂
US20080072578A1 (en) * 2006-09-21 2008-03-27 Kumar Sanath V Treatment Systems and Methods for Internal Combustion Engine Exhaust Streams
US8389432B2 (en) * 2006-09-25 2013-03-05 Umicore Ag & Co. Kg Structured automotive catalyst with improved thermal ageing stability
MX2009009095A (es) * 2007-02-27 2009-09-14 Basf Catalysts Llc Catalizadores de zeolita cha de cobre.
KR20090114480A (ko) * 2007-02-27 2009-11-03 바스프 카탈리스트 엘엘씨 선택적 암모니아 산화를 위한 이원기능 촉매
US20100290963A1 (en) * 2007-04-26 2010-11-18 Johnson Matthey Public Limited Company Transition metal / zeolite scr catalysts
US7727499B2 (en) 2007-09-28 2010-06-01 Basf Catalysts Llc Ammonia oxidation catalyst for power utilities
US20090196812A1 (en) 2008-01-31 2009-08-06 Basf Catalysts Llc Catalysts, Systems and Methods Utilizing Non-Zeolitic Metal-Containing Molecular Sieves Having the CHA Crystal Structure
DE102008008786A1 (de) * 2008-02-12 2009-08-13 Man Nutzfahrzeuge Aktiengesellschaft Vorrichtung zur Verminderung von Dibenzo-Dioxin- und Dibenzo-Furan-Emissionen aus übergangsmetallhaltigen Katalysatoren
US8393140B2 (en) 2008-05-02 2013-03-12 GM Global Technology Operations LLC Passive ammonia-selective catalytic reduction for NOx control in internal combustion engines
GB0812544D0 (en) 2008-07-09 2008-08-13 Johnson Matthey Plc Exhaust system for a lean burn IC engine
US8524185B2 (en) * 2008-11-03 2013-09-03 Basf Corporation Integrated SCR and AMOx catalyst systems
US10632423B2 (en) 2008-11-03 2020-04-28 Basf Corporation Bimetallic catalysts for selective ammonia oxidation
US8091342B2 (en) 2009-01-28 2012-01-10 GM Global Technology Operations LLC Technique for production of ammonia on demand in a three way catalyst for a passive selective catalytic reduction system
CN102802791A (zh) 2009-04-17 2012-11-28 约翰逊马西有限公司 用于还原氮氧化物、能耐受贫燃/富燃老化的小孔分子筛负载铜催化剂
JP5610513B2 (ja) * 2009-05-12 2014-10-22 一般財団法人電力中央研究所 乾式アンモニア分解処理方法及び乾式アンモニア分解処理装置及び発電設備
EP2554809A4 (en) * 2010-03-26 2014-11-26 Cataler Corp EXHAUST GAS CLEANING SYSTEM
KR101481600B1 (ko) * 2013-05-02 2015-01-14 희성촉매 주식회사 선택적 촉매 환원 (scr) 시스템에서의 암모니아 산화촉매

Similar Documents

Publication Publication Date Title
JP6328046B2 (ja) リッチバーン排ガスからのアンモニア排出を減少させるための触媒
JP2017080734A5 (cg-RX-API-DMAC7.html)
KR102180723B1 (ko) 질소 산화물의 환원에 대한 희박/농후 노화에 대해 내구적인 소기공 분자 체 지지된 구리 촉매
JP6755306B2 (ja) すす触媒とscr触媒を有する触媒フィルタ
US9242239B2 (en) Catalysts for the reduction of ammonia emission from rich-burn exhaust
JP5815232B2 (ja) ディーゼルエンジンの排ガス中の窒素酸化物の選択接触還元
KR101870397B1 (ko) 이중 기능 촉매 필터
CN110494205B (zh) 用于排放处理系统中的具有scr活性基材、氨泄漏催化剂层和scr层的催化剂制品
GB2522977A (en) Passive NOx adsorber
CN105833717A (zh) 小孔分子筛负载铜催化剂
JP2025530138A (ja) 流動分解ユニットのオフガスからのhcnを除去するための触媒システム及び方法、並びに該触媒システムを備えるfccユニットアセンブリ