JP5069467B2 - 有機窒素化合物含有排ガスの浄化用触媒、および同排ガスの浄化方法 - Google Patents

有機窒素化合物含有排ガスの浄化用触媒、および同排ガスの浄化方法 Download PDF

Info

Publication number
JP5069467B2
JP5069467B2 JP2006529191A JP2006529191A JP5069467B2 JP 5069467 B2 JP5069467 B2 JP 5069467B2 JP 2006529191 A JP2006529191 A JP 2006529191A JP 2006529191 A JP2006529191 A JP 2006529191A JP 5069467 B2 JP5069467 B2 JP 5069467B2
Authority
JP
Japan
Prior art keywords
catalyst
zeolite
copper oxide
particles
exhaust gas
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 - Lifetime
Application number
JP2006529191A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2006006702A1 (ja
Inventor
知央 生駒
孝信 櫻井
美樹 中野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nikki Universal Co Ltd
Original Assignee
Nikki Universal Co Ltd
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 Nikki Universal Co Ltd filed Critical Nikki Universal Co Ltd
Priority to JP2006529191A priority Critical patent/JP5069467B2/ja
Publication of JPWO2006006702A1 publication Critical patent/JPWO2006006702A1/ja
Application granted granted Critical
Publication of JP5069467B2 publication Critical patent/JP5069467B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • B01J29/42—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively containing iron group metals, noble metals or copper
    • B01J29/46—Iron group metals or copper
    • 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
    • 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
    • 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
    • B01J29/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
    • B01J29/20—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type containing iron group metals, noble metals or copper
    • B01J29/24—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
    • B01J29/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
    • B01J29/26—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • B01J35/45—Nanoparticles
    • 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
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0246—Coatings comprising a zeolite
    • 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
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0248—Coatings comprising impregnated particles
    • 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
    • B01J37/04—Mixing
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
JP2006529191A 2004-07-15 2005-07-15 有機窒素化合物含有排ガスの浄化用触媒、および同排ガスの浄化方法 Expired - Lifetime JP5069467B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006529191A JP5069467B2 (ja) 2004-07-15 2005-07-15 有機窒素化合物含有排ガスの浄化用触媒、および同排ガスの浄化方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2004208279 2004-07-15
JP2004208279 2004-07-15
PCT/JP2005/013171 WO2006006702A1 (ja) 2004-07-15 2005-07-15 有機窒素化合物含有排ガスの浄化用触媒、および同排ガスの浄化方法
JP2006529191A JP5069467B2 (ja) 2004-07-15 2005-07-15 有機窒素化合物含有排ガスの浄化用触媒、および同排ガスの浄化方法

Publications (2)

Publication Number Publication Date
JPWO2006006702A1 JPWO2006006702A1 (ja) 2008-07-31
JP5069467B2 true JP5069467B2 (ja) 2012-11-07

Family

ID=35784034

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006529191A Expired - Lifetime JP5069467B2 (ja) 2004-07-15 2005-07-15 有機窒素化合物含有排ガスの浄化用触媒、および同排ガスの浄化方法

Country Status (8)

Country Link
US (1) US8575054B2 (enExample)
EP (1) EP1787720B1 (enExample)
JP (1) JP5069467B2 (enExample)
KR (1) KR101126063B1 (enExample)
CN (1) CN101018604B (enExample)
IN (1) IN2007CH00672A (enExample)
TW (1) TWI409104B (enExample)
WO (1) WO2006006702A1 (enExample)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004005411A1 (de) * 2004-02-03 2005-08-18 Degussa Ag Hydrophobe Fällungskieselsäure für Entschäumerformulierungen
WO2008106523A2 (en) * 2007-02-27 2008-09-04 Basf Catalysts Llc Bifunctional catalysts for selective ammonia oxidation
US7998423B2 (en) 2007-02-27 2011-08-16 Basf Corporation SCR on low thermal mass filter substrates
US20100290963A1 (en) 2007-04-26 2010-11-18 Johnson Matthey Public Limited Company Transition metal / zeolite scr catalysts
FR2920758B1 (fr) * 2007-09-07 2009-11-13 Inst Francais Du Petrole Materiau cristallise a porosite hierarchisee et comprenant du silicium
US7727499B2 (en) * 2007-09-28 2010-06-01 Basf Catalysts Llc Ammonia oxidation catalyst for power utilities
JP5384368B2 (ja) * 2007-12-12 2014-01-08 日揮ユニバーサル株式会社 アンモニア分解触媒および該触媒によるアンモニア含有排ガスの処理方法
WO2009141872A1 (ja) * 2008-05-20 2009-11-26 イビデン株式会社 ハニカム構造体
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
US10583424B2 (en) * 2008-11-06 2020-03-10 Basf Corporation Chabazite zeolite catalysts having low silica to alumina ratios
CN101905156B (zh) * 2009-06-04 2013-02-13 唐幸福 一种高效固定源脱硝整体型催化剂
TWI414356B (zh) * 2009-12-31 2013-11-11 Univ Nat Yunlin Sci & Tech 結合氧化亞銅與沸石之吸附觸媒的製造方法
IN2013CN00093A (enExample) * 2010-07-15 2015-07-03 Basf Se
JP5616382B2 (ja) * 2012-03-05 2014-10-29 株式会社豊田中央研究所 酸化触媒及びそれを用いた排ガス浄化方法
CN102772997B (zh) * 2012-07-18 2014-06-11 常州大学 一种处理化工废气中高浓度氨氮的方法
CN102776034B (zh) * 2012-07-18 2014-01-15 常州大学 一种处理焦化煤气中高浓度氨氮的方法
CN102772996B (zh) * 2012-07-18 2014-01-15 常州大学 一种处理化肥厂废气中氨氮处理方法
CN102773008B (zh) * 2012-07-18 2014-06-25 常州大学 一种处理炼油废气中高浓度氨氮的方法
WO2015011819A1 (ja) * 2013-07-25 2015-01-29 三菱電機株式会社 脱臭装置
DK3088080T3 (en) * 2013-12-26 2018-06-14 Nikki Universal Co Ltd Ammonia Decomposition Catalyst
BR112016021322B8 (pt) 2014-04-07 2021-12-21 Haldor Topsoe As Método para a produção de materiais microporosos com troca de metais por troca de íons no estado sólido e método para a remoção de óxidos de nitrogênio do gás de exaustão pela redução catalítica seletiva com um redutor
JP6393591B2 (ja) * 2014-11-12 2018-09-19 日立造船株式会社 アルデヒド分解触媒および排ガス処理設備ならびに排ガス処理方法
US9901900B2 (en) 2014-11-13 2018-02-27 Samsung Electronics Co., Ltd. Gas-adsorbing material and vacuum insulation material including the same
ITUB20154976A1 (it) * 2015-10-16 2017-04-16 Lavazza Luigi Spa Procedimento per il trattamento degli effluenti gassosi sviluppati in un impianto di tostatura del caffe.
CN107913596B (zh) * 2016-10-09 2020-05-05 中国石油化工股份有限公司 含氰废气催化氧化脱氰方法
CN106807432A (zh) * 2017-02-06 2017-06-09 无锡威孚环保催化剂有限公司 一种用于NO氧化的Pt‑Pd双金属催化剂及其制备方法
CN109569272B (zh) * 2017-09-28 2021-11-30 中国石油化工股份有限公司 含氰废气处理方法
CN108816275B (zh) * 2018-04-19 2021-02-05 南京红太阳生物化学有限责任公司 一种用于合成气制吡啶碱的催化剂及制备方法和应用
US11278874B2 (en) * 2018-11-30 2022-03-22 Johnson Matthey Public Limited Company Enhanced introduction of extra-framework metal into aluminosilicate zeolites
CN111346502B (zh) * 2018-12-20 2022-03-11 中国石油化工股份有限公司 一种不完全再生烟气的处理方法
EP3903933B1 (en) * 2018-12-27 2025-03-19 Nikki-Universal Co., Ltd. Catalyst for ammonia decomposition and exhaust gas treatment method
CN111215130B (zh) * 2019-11-28 2023-03-21 浙江师范大学 一种用于消除二乙胺的催化剂及其制备方法
CN110918117B (zh) * 2019-11-28 2023-03-21 浙江师范大学 一种用于消除含氮有机物的催化剂及其制备方法
JP6956826B2 (ja) * 2020-04-03 2021-11-02 株式会社キャタラー 排ガス浄化触媒装置
KR20230076483A (ko) 2021-11-24 2023-05-31 삼성전자주식회사 촉매 분해 장치 및 폐가스 통합 처리 시스템
CN114632524A (zh) * 2022-05-18 2022-06-17 中国环境科学研究院 一种用于石化废水处理的铜-锰/三氧化二铝催化剂及其制备方法
CN116550133A (zh) * 2023-05-11 2023-08-08 江苏省环境工程技术有限公司 一种废气超净氧化处理系统、催化剂及其应用

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05146683A (ja) * 1991-05-16 1993-06-15 Matsushita Electric Ind Co Ltd 触媒体およびその製造方法
JPH07328440A (ja) * 1994-06-14 1995-12-19 Ishikawajima Harima Heavy Ind Co Ltd アンモニア分解用触媒
JPH08309152A (ja) * 1995-05-19 1996-11-26 Mitsubishi Heavy Ind Ltd 排ガスの浄化方法
JPH08332388A (ja) * 1995-06-06 1996-12-17 Sakai Chem Ind Co Ltd アンモニア分解剤
JPH09299461A (ja) * 1996-05-16 1997-11-25 Matsushita Electric Ind Co Ltd 脱臭体
JP3485350B2 (ja) * 1994-04-18 2004-01-13 日本化学工業株式会社 酸化分解性脱臭触媒

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4116362A1 (de) * 1991-05-18 1992-11-19 Solvay Catalysts Gmbh Verfahren zur entfernung des ammoniakgehaltes in gasen
JPH05115751A (ja) * 1991-10-24 1993-05-14 Tokyo Gas Co Ltd ガス燃焼排ガスの処理方法および該方法に用いられる触媒
US5254327A (en) * 1992-04-03 1993-10-19 Intevep, S.A. Zeolitic catalyst of MFI type, its preparation and use
JPH06334A (ja) * 1992-06-16 1994-01-11 Kurabo Ind Ltd 除塵脱硝フィルター
JP3321214B2 (ja) * 1992-11-16 2002-09-03 エヌ・イーケムキャット株式会社 排気ガス浄化用触媒
DK171722B1 (da) 1994-10-14 1997-04-14 Topsoe Haldor As Fremgangsmåde til katalytisk lavtemperaturoxidation af ammoniak i en ammoniakholdig gas
NL1002847C2 (nl) * 1996-04-11 1997-10-15 Sara Lee De Nv Werkwijze voor het katalytisch verbranden van afgassen.
JPH10249165A (ja) * 1997-03-07 1998-09-22 Masaru Ichikawa アンモニア含有ガスの処理方法
EP0888808B1 (en) * 1997-07-02 2004-10-06 Tosoh Corporation Adsorbent for a hydrocarbon, and exhaust gas-purifying catalyst
CN100457238C (zh) * 1998-02-22 2009-02-04 无锡威孚力达催化净化器有限责任公司 用于净化内燃机尾气和/或工业废气的催化剂及其制备
JP3655802B2 (ja) 2000-04-14 2005-06-02 日本電気株式会社 廃水処理方法及び当該方法を用いた廃水処理装置
AU2002364694A1 (en) * 2001-11-09 2003-06-30 Engelhard Corporation Platinum group metal promoted copper oxidation catalysts and methods for carbon monoxide remediation
JP4096052B2 (ja) 2002-07-31 2008-06-04 独立行政法人産業技術総合研究所 廃ガス中に含まれるニトリル化合物の分解処理方法
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
JP4791049B2 (ja) * 2005-02-16 2011-10-12 ニチアス株式会社 エアフィルタ用シート及びその製造方法並びにエアフィルタ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05146683A (ja) * 1991-05-16 1993-06-15 Matsushita Electric Ind Co Ltd 触媒体およびその製造方法
JP3485350B2 (ja) * 1994-04-18 2004-01-13 日本化学工業株式会社 酸化分解性脱臭触媒
JPH07328440A (ja) * 1994-06-14 1995-12-19 Ishikawajima Harima Heavy Ind Co Ltd アンモニア分解用触媒
JPH08309152A (ja) * 1995-05-19 1996-11-26 Mitsubishi Heavy Ind Ltd 排ガスの浄化方法
JPH08332388A (ja) * 1995-06-06 1996-12-17 Sakai Chem Ind Co Ltd アンモニア分解剤
JPH09299461A (ja) * 1996-05-16 1997-11-25 Matsushita Electric Ind Co Ltd 脱臭体

Also Published As

Publication number Publication date
KR101126063B1 (ko) 2012-03-29
CN101018604B (zh) 2010-12-08
EP1787720B1 (en) 2016-11-02
WO2006006702A1 (ja) 2006-01-19
CN101018604A (zh) 2007-08-15
TWI409104B (zh) 2013-09-21
EP1787720A1 (en) 2007-05-23
IN2007CH00672A (enExample) 2007-08-24
EP1787720A4 (en) 2011-08-31
KR20070033473A (ko) 2007-03-26
JPWO2006006702A1 (ja) 2008-07-31
US20070286786A1 (en) 2007-12-13
US8575054B2 (en) 2013-11-05
WO2006006702B1 (ja) 2006-03-30
TW200615048A (en) 2006-05-16

Similar Documents

Publication Publication Date Title
JP5069467B2 (ja) 有機窒素化合物含有排ガスの浄化用触媒、および同排ガスの浄化方法
RU2715701C2 (ru) Не содержащий металла платиновой группы катализатор окисления проскочившего аммиака
US20090087367A1 (en) Ammonia Oxidation Catalyst for Power Utilities
CN107847862A (zh) Nh3过量剂量耐受的scr催化剂
JP2017521246A (ja) アンモニア酸化触媒として上部層ｓｃｒコンポーネントを有するペロブスカイト、及びディーゼル機関における排気エミッション制御のためのシステム
JP5622944B2 (ja) 窒素含有化合物の変換方法
JP5384368B2 (ja) アンモニア分解触媒および該触媒によるアンモニア含有排ガスの処理方法
KR20150121074A (ko) NOx 트랩 조성물
JP7741540B2 (ja) アンモニアエンジンの排ガス処理システム及びアンモニアエンジンの排ガス処理方法
KR20040010605A (ko) 기체중의 ｎ2ｏ 함량을 감소시키는 방법 및 선택된 촉매
JP7492743B2 (ja) アンモニア分解用触媒及び排ガスの処理方法
CN115023285A (zh) 具有原位Pt固定的氨漏失催化剂
WO1991017828A1 (en) Catalysts for the destruction of halogenated organics
JPH07121361B2 (ja) 窒素酸化物の接触還元用触媒
JPH09150061A (ja) アンモニア分解触媒
JP3295992B2 (ja) 排気ガス浄化用触媒
WO2025120310A1 (en) High transition metal loading for ammonia slip catalyst
PL246810B1 (pl) Zeolitowy katalizator do selektywnej redukcji NOx amoniakiem i sposób jego wytwarzania
JPS6388048A (ja) 排ガス中の窒素酸化物除去用触媒
JP2007021482A (ja) アンモニア分解触媒及びアンモニア処理方法

Legal Events

Date Code Title Description
A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110509

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110707

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20110906

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120502

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120625

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20120802

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20120817

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150824

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

Ref document number: 5069467

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term