KR101634390B1 - 질소 산화물의 형성을 줄이거나 방지하는 암모니아와 일산화탄소의 이중 산화용 촉매 - Google Patents

질소 산화물의 형성을 줄이거나 방지하는 암모니아와 일산화탄소의 이중 산화용 촉매 Download PDF

Info

Publication number
KR101634390B1
KR101634390B1 KR1020097012142A KR20097012142A KR101634390B1 KR 101634390 B1 KR101634390 B1 KR 101634390B1 KR 1020097012142 A KR1020097012142 A KR 1020097012142A KR 20097012142 A KR20097012142 A KR 20097012142A KR 101634390 B1 KR101634390 B1 KR 101634390B1
Authority
KR
South Korea
Prior art keywords
catalyst
ammonia
alumina
delete delete
carbon monoxide
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.)
Expired - Fee Related
Application number
KR1020097012142A
Other languages
English (en)
Korean (ko)
Other versions
KR20090091754A (ko
Inventor
아마드 모이니
제랄드 스티븐 코에르머
파스칼린 해리슨 트랜
재클린 수잔 쿠란
Original Assignee
바스프 카탈리스트 엘엘씨
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 바스프 카탈리스트 엘엘씨 filed Critical 바스프 카탈리스트 엘엘씨
Publication of KR20090091754A publication Critical patent/KR20090091754A/ko
Application granted granted Critical
Publication of KR101634390B1 publication Critical patent/KR101634390B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8634—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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • B01D53/8628—Processes characterised by a specific catalyst
    • 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
    • B01D53/92—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]
    • B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
    • 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
    • B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/32—Manganese, technetium or rhenium
    • B01J23/34—Manganese
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/202—Alkali metals
    • B01D2255/2022—Potassium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/204—Alkaline earth metals
    • B01D2255/2042—Barium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/204—Alkaline earth metals
    • B01D2255/2047—Magnesium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/2073—Manganese
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—Vanadium
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/78—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with alkali- or alkaline earth metals
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B01J37/0205—Impregnation in several steps
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • B01J37/10—Heat treatment in the presence of water, e.g. steam
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24149—Honeycomb-like

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
KR1020097012142A 2006-11-15 2007-11-14 질소 산화물의 형성을 줄이거나 방지하는 암모니아와 일산화탄소의 이중 산화용 촉매 Expired - Fee Related KR101634390B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/560,181 US8193114B2 (en) 2006-11-15 2006-11-15 Catalysts for dual oxidation of ammonia and carbon monoxide with low to no NOx formation
US11/560,181 2006-11-15

Publications (2)

Publication Number Publication Date
KR20090091754A KR20090091754A (ko) 2009-08-28
KR101634390B1 true KR101634390B1 (ko) 2016-06-28

Family

ID=39247734

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020097012142A Expired - Fee Related KR101634390B1 (ko) 2006-11-15 2007-11-14 질소 산화물의 형성을 줄이거나 방지하는 암모니아와 일산화탄소의 이중 산화용 촉매

Country Status (7)

Country Link
US (1) US8193114B2 (enExample)
EP (1) EP2125170A1 (enExample)
JP (1) JP5356242B2 (enExample)
KR (1) KR101634390B1 (enExample)
IS (1) IS8829A (enExample)
NO (1) NO20091994L (enExample)
WO (1) WO2008061119A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102503324B1 (ko) 2021-12-02 2023-02-28 주식회사 나노 탈질-산화 복합 촉매 구조체 및 그 제조방법

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009174766A (ja) * 2008-01-23 2009-08-06 Miura Co Ltd 燃焼装置
US7901647B2 (en) * 2008-04-07 2011-03-08 Babcock & Wilcox Power Generation Group, Inc. Enhancement of conventional SCR and SNCR processes with ammonia destruction catalyst
US8716165B2 (en) 2008-04-30 2014-05-06 Corning Incorporated Catalysts on substrates and methods for providing the same
US10632423B2 (en) * 2008-11-03 2020-04-28 Basf Corporation Bimetallic catalysts for selective ammonia oxidation
US8741239B2 (en) * 2009-02-25 2014-06-03 General Electric Company Method and apparatus for operation of CO/VOC oxidation catalyst to reduce NO2 formation for gas turbine
US8513153B2 (en) * 2009-04-22 2013-08-20 Uto Environmental Products Limited Fuel additive
JP4993042B2 (ja) * 2009-06-22 2012-08-08 ソニー株式会社 再生装置、再生方法、および記録方法
JP4984181B2 (ja) * 2009-06-22 2012-07-25 ソニー株式会社 再生装置および再生方法
DE102010021553A1 (de) 2010-05-21 2011-11-24 Siemens Aktiengesellschaft Bauteil mit einer katalytischen Oberfläche, Verfahren zu dessen Herstellung und Verwendung dieses Bauteils
DE102010021554A1 (de) 2010-05-21 2011-11-24 Siemens Aktiengesellschaft Bauteil mit einer katalytischen Oberfläche, Verfahren zu dessen Herstellung und Verwendung dieses Bauteils
CN103079681B (zh) * 2010-09-03 2016-05-11 丹麦科技大学 用于利用氨对NOx进行SCR的杂多酸促进的催化剂
US8659415B2 (en) 2011-07-15 2014-02-25 General Electric Company Alarm management
US8751413B2 (en) 2011-07-26 2014-06-10 General Electric Company Fuzzy logic based system monitoring system and method
ES2593455T3 (es) 2012-06-27 2016-12-09 Siemens Aktiengesellschaft Dispositivo de depuración de gases de escape y procedimiento para la reducción de óxidos de nitrógeno de un gas de escape de una central eléctrica alimentada por combustible fósil
US9283548B2 (en) 2013-11-19 2016-03-15 Toyota Motor Engineering & Manufacturing North America, Inc. Ceria-supported metal catalysts for the selective reduction of NOx
US11623181B2 (en) * 2014-01-17 2023-04-11 Mitsubishi Power Americas, Inc. Method and apparatus for operating a gas turbine power plant at low load conditions with stack compliant emissions levels
DE102015209987A1 (de) * 2014-06-04 2015-12-10 Johnson Matthey Public Limited Company Nicht-PGM-Ammoniakschlupfkatalysator
CN104772037A (zh) * 2015-03-25 2015-07-15 中国石油天然气股份有限公司 利用Pd-CeO2/Me-SAPO分子筛净化丙烯腈装置吸收塔尾气的方法
CN104772038A (zh) * 2015-03-25 2015-07-15 中国石油天然气股份有限公司 利用Pd-CeO2/Me-beta 分子筛净化丙烯腈装置吸收塔尾气的方法
TWI781956B (zh) * 2016-10-06 2022-11-01 丹麥商托普索公司 一種清潔黏液製造排氣的方法及用於該方法的催化劑
EP3533510A1 (en) 2018-02-28 2019-09-04 Infuser IP ApS An exhaust gas treatment method and system arranged for treating exhaust gases
CN112771210B (zh) 2018-09-26 2024-11-15 马克斯·普朗克科学促进学会 具有铜铁矿氧化物abo2的用于析氢反应（her）的电催化剂
JP7581556B1 (ja) * 2024-06-18 2024-11-12 株式会社三井E&S アンモニアの燃焼排ガスの処理システム

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06178938A (ja) * 1992-12-11 1994-06-28 Agency Of Ind Science & Technol 酸化物系触媒の製造方法
JPH09313940A (ja) * 1996-03-25 1997-12-09 Nkk Corp アンモニア酸化分解触媒
JP2004154738A (ja) * 2002-11-08 2004-06-03 National Institute Of Advanced Industrial & Technology 排ガス中の炭化水素燃焼用触媒及び排ガス中の炭化水素燃焼方法
US20060228283A1 (en) * 2005-02-28 2006-10-12 Catalytic Solutions, Inc. Catalyst and method for reducing nitrogen oxides in exhaust streams with hydrocarbons or alcohols

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4781902A (en) * 1986-10-29 1988-11-01 Haldor Topsoe A/S Process for the removal of nitrogen oxides and sulphur oxides from flue gases
JPH067920B2 (ja) * 1987-03-31 1994-02-02 株式会社リケン 排ガス浄化材及び排ガス浄化方法
US4961917A (en) * 1989-04-20 1990-10-09 Engelhard Corporation Method for reduction of nitrogen oxides with ammonia using promoted zeolite catalysts
DE4010566A1 (de) * 1990-04-02 1991-10-10 Krc Umwelttechnik Gmbh Verfahren zur abscheidung von kohlenstoffhaltigen und/oder stickoxidhaltigen schadstoffen in rauchgasen
WO1996034685A1 (en) * 1995-05-02 1996-11-07 Tricat Industries, Inc. Catalyst and process for preparing same
US5727385A (en) * 1995-12-08 1998-03-17 Ford Global Technologies, Inc. Lean-burn nox catalyst/nox trap system
RU2117528C1 (ru) * 1997-03-12 1998-08-20 Институт катализа им.Г.К.Борескова СО РАН Катализатор окисления аммиака
US6033640A (en) * 1998-05-27 2000-03-07 Electric Power Research Institute, Inc. Method for the reagentless removal of nitrogen oxides from exhaust streams
US6348177B1 (en) * 1999-02-10 2002-02-19 Southwest Research Institute Apparatus and method for bypassing sulfur dioxide around an aftertreatment device in an exhaust gas aftertreatment system
FR2793163B1 (fr) * 1999-05-07 2001-08-10 Ecia Equip Composants Ind Auto Composition d'epuration avec traitement des nox des gaz d'echappement d'un moteur a combustion interne
HK1047061B (en) * 1999-07-02 2007-11-02 Basf Catalysts Llc Catalyst system for treating diesel engine exhaust gases and method
IT1319198B1 (it) * 2000-10-11 2003-09-26 Sued Chemie Mt Srl Catalizzatori per ossidazione.
KR100492644B1 (ko) * 2001-02-26 2005-06-02 미쓰비시 지도샤 고교(주) 배기 가스 정화용 촉매
US6455463B1 (en) * 2001-03-13 2002-09-24 Delphi Technologies, Inc. Alkaline earth/transition metal lean NOx catalyst
US6727202B2 (en) * 2001-08-21 2004-04-27 Engelhard Corporation Enhanced NOx trap having increased durability
US20030202927A1 (en) 2002-04-24 2003-10-30 Minkara Rafic Y. Reduction of ammonia in flue gas and fly ash
US7045056B2 (en) * 2002-10-10 2006-05-16 Engelhard Corporation CO oxidation promoters for use in FCC processes
JP2004167306A (ja) 2002-11-18 2004-06-17 Ict:Kk 排ガス浄化用触媒および排ガス浄化方法
US7410626B2 (en) * 2003-09-10 2008-08-12 Basf Catalysts Llc Layered ammonia oxidation catalyst
US7208128B2 (en) * 2004-01-06 2007-04-24 Engelhard Corporation Manganese-based oxidation catalyst
US20060029534A1 (en) * 2004-08-04 2006-02-09 General Electric Company Process for treating ammonia-containing exhaust gases
JP4679583B2 (ja) 2004-10-14 2011-04-27 田中貴金属工業株式会社 ディーゼル微粒子フィルター上の微粒子をろ過するための白金族金属非含有触媒
US7393511B2 (en) * 2005-02-16 2008-07-01 Basf Catalysts Llc Ammonia oxidation catalyst for the coal fired utilities

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06178938A (ja) * 1992-12-11 1994-06-28 Agency Of Ind Science & Technol 酸化物系触媒の製造方法
JPH09313940A (ja) * 1996-03-25 1997-12-09 Nkk Corp アンモニア酸化分解触媒
JP2004154738A (ja) * 2002-11-08 2004-06-03 National Institute Of Advanced Industrial & Technology 排ガス中の炭化水素燃焼用触媒及び排ガス中の炭化水素燃焼方法
US20060228283A1 (en) * 2005-02-28 2006-10-12 Catalytic Solutions, Inc. Catalyst and method for reducing nitrogen oxides in exhaust streams with hydrocarbons or alcohols
JP2008531260A (ja) * 2005-02-28 2008-08-14 カタリティック ソリューションズ，インコーポレイテッド 炭化水素またはアルコールにより排気流中の窒素酸化物を還元するための触媒および方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MILT, V.G. et al., Journal of Catalyst, Vol.220, pp.424-432 (2003.) *
MILT, V.G. et al., Journal of Catalyst, Vol.220, pp.424-432 (2003.)*

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102503324B1 (ko) 2021-12-02 2023-02-28 주식회사 나노 탈질-산화 복합 촉매 구조체 및 그 제조방법
US11752492B2 (en) 2021-12-02 2023-09-12 Nano Co., Ltd Denitrification-oxidation complex catalyst structure and manufacturing method thereof

Also Published As

Publication number Publication date
JP2010510049A (ja) 2010-04-02
IS8829A (is) 2009-06-05
WO2008061119A1 (en) 2008-05-22
KR20090091754A (ko) 2009-08-28
EP2125170A1 (en) 2009-12-02
NO20091994L (no) 2009-06-12
US20080112870A1 (en) 2008-05-15
US8193114B2 (en) 2012-06-05
JP5356242B2 (ja) 2013-12-04

Similar Documents

Publication Publication Date Title
KR101634390B1 (ko) 질소 산화물의 형성을 줄이거나 방지하는 암모니아와 일산화탄소의 이중 산화용 촉매
EP2117702B1 (en) Bifunctional catalysts for selective ammonia oxidation
US7976784B2 (en) Methods and systems including CO oxidation catalyst with low NO to NO2 conversion
JP6127046B2 (ja) 排ガスの処理のためのゾーン触媒フィルター
JP7206045B2 (ja) 排気システム用の亜酸化窒素除去触媒
KR102515969B1 (ko) 배기 가스 촉매 및 필터 기재에 대한 촉매 결합제
KR20140027062A (ko) 선택 환원형 촉매, 및 그것을 이용한 배기가스 정화 장치 및 배기가스 정화 방법
KR20160036586A (ko) 텅스텐/티타니아 산화 촉매
US8178064B2 (en) Treatment of power utilities exhaust
JP2006289211A (ja) アンモニア酸化触媒
CN114247450A (zh) 一种催化组合物、催化剂层、催化装置和气体处理系统
JPH08150336A (ja) 排ガス浄化材及び排ガス浄化方法
JP4058503B2 (ja) 排ガス浄化用触媒層、排ガス浄化用触媒被覆構造体およびこれを使用した排ガス浄化方法
JP2011050855A (ja) 排ガス浄化装置
JPH10165822A (ja) 排ガス浄化用触媒層、排ガス浄化用触媒被覆構造体およびこれを用いた排ガス浄化方法
JPH10137584A (ja) 排ガス浄化用触媒層、排ガス浄化用触媒被覆構造体およびこれによる排ガス浄化方法
JPH10113559A (ja) 排ガス浄化用触媒層、排ガス浄化用触媒構造体およびこれによる排ガス浄化方法
JPH105594A (ja) 排ガス浄化用触媒層、排ガス浄化用触媒構造体およびこれによる排ガス浄化方法

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

AMND Amendment
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
AMND Amendment
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

AMND Amendment
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E601 Decision to refuse application
PE0601 Decision on rejection of patent

St.27 status event code: N-2-6-B10-B15-exm-PE0601

J201 Request for trial against refusal decision
PJ0201 Trial against decision of rejection

St.27 status event code: A-3-3-V10-V11-apl-PJ0201

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

AMND Amendment
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PB0901 Examination by re-examination before a trial

St.27 status event code: A-6-3-E10-E12-rex-PB0901

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

B701 Decision to grant
PB0701 Decision of registration after re-examination before a trial

St.27 status event code: A-3-4-F10-F13-rex-PB0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20190623

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20190623