BR112013025988A2 - sistema para reduzir as emissões de amônia, método para reduzir as emissões de amônia, e, artigo catalisador - Google Patents

sistema para reduzir as emissões de amônia, método para reduzir as emissões de amônia, e, artigo catalisador

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Publication number
BR112013025988A2
BR112013025988A2 BR112013025988A BR112013025988A BR112013025988A2 BR 112013025988 A2 BR112013025988 A2 BR 112013025988A2 BR 112013025988 A BR112013025988 A BR 112013025988A BR 112013025988 A BR112013025988 A BR 112013025988A BR 112013025988 A2 BR112013025988 A2 BR 112013025988A2
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Brazil
Prior art keywords
gas stream
catalyst
ammonia
component
reducing ammonia
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BR112013025988A
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English (en)
Inventor
Arthur J Reining
Hai-Ying Chen
Joseph M Fedeyko
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Johnson Matthey Plc
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Publication date
Application filed by Johnson Matthey Plc filed Critical Johnson Matthey Plc
Publication of BR112013025988A2 publication Critical patent/BR112013025988A2/pt

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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/82—Phosphates
    • B01J29/84—Aluminophosphates containing other elements, e.g. metals, boron
    • B01J29/85—Silicoaluminophosphates [SAPO compounds]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/58—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9404—Removing only nitrogen compounds
    • B01D53/9436—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9459—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts
    • B01D53/9477—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts with catalysts positioned on separate bricks, e.g. exhaust systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/064—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing iron group metals, noble metals or copper
    • B01J29/072—Iron group metals or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/076—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble metals or copper
    • B01J29/76—Iron group metals or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble metals or copper
    • B01J29/76—Iron group metals or copper
    • B01J29/763—CHA-type, e.g. Chabazite, LZ-218
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J37/024—Multiple impregnation or coating
    • B01J37/0244—Coatings comprising several layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0246—Coatings comprising a zeolite
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    • B01D2255/20761—Copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01D2255/50—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
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    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
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    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

sistema para reduzir as emissões de amônia, método para reduzir as emissões de amônia, e, artigo catalisador um sistema para reduzir as emissões de amônia (nh~ 3~) inclui (a) um primeiro componente compreendento um primeiro substrato contendo um catalisador de três vias, em que o primeiro componente é disposto a montante de um segundo componente compreendendo um segundo substrato contendo um catalisador de oxidação de amônia, em que referido catalisador de oxidação de amônia compreende uma peneira molecular de poro pequeno suportando pelo menos um metal de transição; e (b) uma entrada de gás contendo oxigênio disposta entre os componentes. por exemplo, uma peneira molecular de poro pequeno de tipo armação de cha pode ser usada. um método para reduzir as emissões de nh~ 3~ inclui introduzir um gás contendo oxigênio em uma corrente de gás para produzir uma corrente de gás oxigenado; e expor a corrente de gás oxigenado a um catalisador de oxidação de nh~ 3~ para seletivamente oxidar pelo menos uma porção de nh~ 3~ em n~ 2~. o método pode ainda incluir etapa de expor um gás de escapamento de queima rica a um catalisador de três vias para produzir uma corrente de gás compreendendo nh~ 3~.
BR112013025988A 2011-04-08 2012-01-23 sistema para reduzir as emissões de amônia, método para reduzir as emissões de amônia, e, artigo catalisador BR112013025988A2 (pt)

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
PCT/US2012/022191 WO2012138405A1 (en) 2011-04-08 2012-01-23 Catalysts for the reduction of ammonia emission from rich-burn exhaust

Publications (1)

Publication Number Publication Date
BR112013025988A2 true BR112013025988A2 (pt) 2016-12-20

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BR112013025988A BR112013025988A2 (pt) 2011-04-08 2012-01-23 sistema para reduzir as emissões de amônia, método para reduzir as emissões de amônia, e, artigo catalisador

Country Status (8)

Country Link
US (2) US8101146B2 (pt)
EP (1) EP2694193A1 (pt)
JP (2) JP6328046B2 (pt)
KR (2) KR102047049B1 (pt)
CN (2) CN103547358A (pt)
BR (1) BR112013025988A2 (pt)
RU (1) RU2593293C2 (pt)
WO (1) WO2012138405A1 (pt)

Families Citing this family (126)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7601662B2 (en) * 2007-02-27 2009-10-13 Basf Catalysts Llc Copper CHA zeolite catalysts
US7998423B2 (en) 2007-02-27 2011-08-16 Basf Corporation SCR on low thermal mass filter substrates
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
CN101981162B (zh) 2008-03-28 2014-07-02 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
MY156350A (en) 2008-03-28 2016-02-15 Exxonmobil Upstream Res Co Low emission power generation and hydrocarbon recovery systems and methods
CA2737133C (en) 2008-10-14 2017-01-31 Exxonmobil Upstream Research Company Methods and systems for controlling the products of combustion
SG10201407421UA (en) 2009-11-12 2014-12-30 Exxonmobil Upstream Res Co Low emission power generation and hydrocarbon recovery 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
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
BR112012021655A2 (pt) 2010-03-11 2016-09-20 Johnson Matthey Plc catalisador, método para reduzir nox, e, dispositivo para reduzir nox
CN105863844B (zh) 2010-07-02 2017-11-14 埃克森美孚上游研究公司 低排放动力产生系统和方法
MY160832A (en) 2010-07-02 2017-03-31 Exxonmobil Upstream Res Co Stoichiometric combustion with exhaust gas recirculation and direct contact cooler
CA2801494C (en) 2010-07-02 2018-04-17 Exxonmobil Upstream Research Company Stoichiometric combustion of enriched air with exhaust gas recirculation
SG186084A1 (en) 2010-07-02 2013-01-30 Exxonmobil Upstream Res Co Low emission triple-cycle power generation systems and methods
TWI563165B (en) 2011-03-22 2016-12-21 Exxonmobil Upstream Res Co Power generation system and method for generating power
TWI563166B (en) 2011-03-22 2016-12-21 Exxonmobil Upstream Res Co Integrated generation systems and methods for generating power
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
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
WO2013095829A2 (en) 2011-12-20 2013-06-27 Exxonmobil Upstream Research Company Enhanced coal-bed methane production
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
JP2015520675A (ja) 2012-06-01 2015-07-23 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 Ｐｕｂｌｉｃｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ バナジン酸塩を含む選択的触媒還元ウォールフロー型フィルター
US9631815B2 (en) 2012-12-28 2017-04-25 General Electric Company System and method for a turbine combustor
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
US9708977B2 (en) 2012-12-28 2017-07-18 General Electric Company System and method for reheat in gas turbine with exhaust gas recirculation
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
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
US9574496B2 (en) 2012-12-28 2017-02-21 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
US9803865B2 (en) 2012-12-28 2017-10-31 General Electric Company System and method for a turbine combustor
US9869279B2 (en) 2012-11-02 2018-01-16 General Electric Company System and method for a multi-wall turbine combustor
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
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
US10221762B2 (en) 2013-02-28 2019-03-05 General Electric Company System and method for a turbine combustor
US9618261B2 (en) 2013-03-08 2017-04-11 Exxonmobil Upstream Research Company Power generation and LNG production
US20140250945A1 (en) 2013-03-08 2014-09-11 Richard A. Huntington Carbon Dioxide Recovery
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
GB2558467B (en) * 2013-03-15 2019-01-30 Johnson Matthey Plc Catalyst for treating exhaust gas
CN109736921A (zh) * 2013-05-31 2019-05-10 庄信万丰股份有限公司 用于处理废气的经催化的过滤器
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
US9617914B2 (en) 2013-06-28 2017-04-11 General Electric Company Systems and methods for monitoring gas turbine systems having exhaust gas recirculation
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
US9835089B2 (en) 2013-06-28 2017-12-05 General Electric Company System and method for a fuel nozzle
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
EP3077110B1 (en) * 2013-12-06 2019-05-15 Danmarks Tekniske Universitet Catalyst for ammonia oxidation
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
EP3140038A1 (en) * 2014-05-09 2017-03-15 Johnson Matthey Public Limited Company 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
CA2949265C (en) * 2014-05-27 2022-07-05 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
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
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
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
WO2016060668A1 (en) * 2014-10-16 2016-04-21 Cummins Emission Solutions, Inc. Aftertreatment systems for dual-fuel engines
RU2702578C2 (ru) * 2014-11-19 2019-10-08 Джонсон Мэтти Паблик Лимитед Компани Объединение scr с pna для низкотемпературного контроля выхлопных газов
US9347358B1 (en) 2014-11-26 2016-05-24 General Electric Company Silencer for mid-bed air injection mixing
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
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
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
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
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
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
RU2701529C2 (ru) * 2015-02-27 2019-09-27 Басф Корпорейшн Система обработки выхлопного газа
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
US11213789B2 (en) 2015-09-04 2022-01-04 Basf Corporation Integrated SCR and ammonia oxidation catalyst systems
WO2017187412A1 (en) * 2016-04-29 2017-11-02 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
CN110100080B (zh) 2016-10-24 2022-05-24 巴斯夫公司 用于减少NOx的集成SCR催化剂和LNT
EP3323785A1 (en) * 2016-11-18 2018-05-23 Umicore AG & Co. KG Crystalline zeolites with eri/cha intergrowth framework type
EP3600624A1 (en) * 2017-03-29 2020-02-05 Johnson Matthey Public Limited Company Asc with platinum group metal in multiple layers
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
KR20230125088A (ko) 2017-06-09 2023-08-28 바스프 코포레이션 촉매 물품 및 배기가스 처리 시스템
WO2018224651A2 (en) 2017-06-09 2018-12-13 Basf Se Catalytic article and exhaust gas treatment systems
KR102643225B1 (ko) * 2017-09-07 2024-03-12 바스프 코포레이션 감소된 골격-외 알루미늄을 가진 제올라이트
WO2019073453A2 (en) 2017-10-12 2019-04-18 Basf Corporation NOX ABSORBER AND COMBINED SCR CATALYST
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
CN111315970B (zh) * 2017-11-10 2023-02-03 巴斯夫公司 氨氧化减少的催化烟灰过滤器
US11439987B2 (en) 2017-12-08 2022-09-13 Johonson Matthey (Shanghai) Chemicals Co., Ltd Multi-region TWC for treatment of exhaust gas from gasoline 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
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
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
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
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
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
WO2023198577A1 (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

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
MY151931A (en) * 2007-02-27 2014-07-31 Basf Catalysts Llc Bifunctional cataysts for selective ammonia oxidation
US7601662B2 (en) * 2007-02-27 2009-10-13 Basf Catalysts Llc Copper CHA zeolite catalysts
EP3981502A1 (en) * 2007-04-26 2022-04-13 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
US10632423B2 (en) 2008-11-03 2020-04-28 Basf Corporation Bimetallic catalysts for selective ammonia oxidation
US8524185B2 (en) * 2008-11-03 2013-09-03 Basf Corporation Integrated SCR and AMOx catalyst systems
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
GB2482094B (en) 2009-04-17 2014-05-14 Johnson Matthey Plc Small pore molecular sieve supported copper catalysts durable against lean/rich ageing for the reduction of nitrogen oxides
JP2010284640A (ja) * 2009-05-12 2010-12-24 Central Res Inst Of Electric Power Ind アンモニア分解触媒
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

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