JP2012210570A5 - - Google Patents
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- JP2012210570A5 JP2012210570A5 JP2011077177A JP2011077177A JP2012210570A5 JP 2012210570 A5 JP2012210570 A5 JP 2012210570A5 JP 2011077177 A JP2011077177 A JP 2011077177A JP 2011077177 A JP2011077177 A JP 2011077177A JP 2012210570 A5 JP2012210570 A5 JP 2012210570A5
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- slurry
- layer
- supported
- lower layer
- 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
Links
- 239000003054 catalyst Substances 0.000 description 30
- 239000010410 layer Substances 0.000 description 22
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 18
- LSQZJLSUYDQPKJ-NJBDSQKTSA-N amoxicillin Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@H]3SC([C@@H](N3C2=O)C(O)=O)(C)C)=CC=C(O)C=C1 LSQZJLSUYDQPKJ-NJBDSQKTSA-N 0.000 description 15
- 230000003647 oxidation Effects 0.000 description 13
- 238000007254 oxidation reaction Methods 0.000 description 13
- 239000002002 slurry Substances 0.000 description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 11
- 239000000843 powder Substances 0.000 description 9
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000002245 particle Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 229910021536 Zeolite Inorganic materials 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 4
- 238000005342 ion exchange Methods 0.000 description 4
- 239000010457 zeolite Substances 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 229910010413 TiO 2 Inorganic materials 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 229910052878 cordierite Inorganic materials 0.000 description 3
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 description 3
- 239000002346 layers by function Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- 229910000420 cerium oxide Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
- CLSUSRZJUQMOHH-UHFFFAOYSA-L platinum dichloride Chemical compound Cl[Pt]Cl CLSUSRZJUQMOHH-UHFFFAOYSA-L 0.000 description 1
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011077177A JP5732297B2 (ja) | 2011-03-31 | 2011-03-31 | アンモニア酸化触媒、および排気ガス浄化装置並びに排気ガス浄化方法 |
| PCT/JP2011/076490 WO2012132095A1 (ja) | 2011-03-31 | 2011-11-17 | アンモニア酸化触媒、およびそれを用いた排気ガス浄化装置並びに排気ガス浄化方法 |
| CN201180069695.3A CN103442805B (zh) | 2011-03-31 | 2011-11-17 | 氨氧化催化剂以及使用了其的废气净化装置和废气净化方法 |
| US14/008,460 US8865615B2 (en) | 2011-03-31 | 2011-11-17 | Ammonia oxidation catalyst, exhaust gas purification device using same, and exhaust gas purification method |
| EP11861929.5A EP2692430A4 (en) | 2011-03-31 | 2011-11-17 | AMMONIA COXIDATION CATALYST, EXHAUST GAS CLEANING DEVICE THEREFOR AND EXHAUST GAS CLEANING PROCESS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011077177A JP5732297B2 (ja) | 2011-03-31 | 2011-03-31 | アンモニア酸化触媒、および排気ガス浄化装置並びに排気ガス浄化方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012210570A JP2012210570A (ja) | 2012-11-01 |
| JP2012210570A5 true JP2012210570A5 (OSRAM) | 2013-11-28 |
| JP5732297B2 JP5732297B2 (ja) | 2015-06-10 |
Family
ID=46929894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011077177A Active JP5732297B2 (ja) | 2011-03-31 | 2011-03-31 | アンモニア酸化触媒、および排気ガス浄化装置並びに排気ガス浄化方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8865615B2 (OSRAM) |
| EP (1) | EP2692430A4 (OSRAM) |
| JP (1) | JP5732297B2 (OSRAM) |
| CN (1) | CN103442805B (OSRAM) |
| WO (1) | WO2012132095A1 (OSRAM) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011103346B4 (de) * | 2011-02-16 | 2014-06-26 | Mtu Friedrichshafen Gmbh | Verfahren zur modellbasierten Bestimmung der Temperaturverteilung einer Abgasnachbehandlungseinheit |
| KR101652454B1 (ko) * | 2012-05-03 | 2016-08-30 | 스카니아 씨브이 악티에볼라그 | 배기 후처리 시스템 및 그와 같은 시스템에 관한 방법 |
| GB201221025D0 (en) | 2012-11-22 | 2013-01-09 | Johnson Matthey Plc | Zoned catalysed substrate monolith |
| TW201502356A (zh) * | 2013-02-21 | 2015-01-16 | Exxonmobil Upstream Res Co | 氣渦輪機排氣中氧之減少 |
| JP6326580B2 (ja) * | 2013-04-24 | 2018-05-23 | 株式会社 Ａｃｒ | ＮＯｘ還元触媒手段を備えた排気ガス浄化装置 |
| WO2015004530A2 (en) * | 2013-07-11 | 2015-01-15 | Sabic Global Technologies B.V. | Use of lanthanide oxides to reduce sintering of catalysts |
| WO2015087781A1 (ja) * | 2013-12-09 | 2015-06-18 | 株式会社キャタラー | 排ガス浄化用触媒 |
| US8883102B1 (en) * | 2014-01-14 | 2014-11-11 | Ford Global Technologies, Llc | Methods for controlling nitrous oxide emissions |
| WO2015128662A1 (en) * | 2014-02-27 | 2015-09-03 | Johnson Matthey Public Limited Company | Exhaust system having n2o catalyst in egr circuit |
| KR101890840B1 (ko) | 2014-02-28 | 2018-08-22 | 스카니아 씨브이 악티에볼라그 | 배기가스 처리 시스템 및 배기가스 스트림 처리 방법 |
| CN103816891B (zh) * | 2014-03-04 | 2017-01-25 | 中国科学院生态环境研究中心 | 一种铈钼锆复合氧化物催化剂、其制备方法及用途 |
| WO2015186819A1 (ja) | 2014-06-06 | 2015-12-10 | 国立研究開発法人産業技術総合研究所 | アンモニア吸着材 |
| JP2017521246A (ja) * | 2014-07-02 | 2017-08-03 | 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 | 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 |
| JP2016043320A (ja) * | 2014-08-25 | 2016-04-04 | エヌ・イーケムキャット株式会社 | 尿素加水分解触媒及び尿素加水分解材料を用いた選択還元触媒 |
| SE539803C2 (en) | 2015-06-05 | 2017-12-05 | Scania Cv Ab | A method and a system for determining a composition of a gas mix in a vehicle |
| CN107847924B (zh) * | 2015-06-18 | 2021-04-06 | 庄信万丰股份有限公司 | 具有低n2o形成的氨泄漏催化剂 |
| US10201807B2 (en) * | 2015-06-18 | 2019-02-12 | Johnson Matthey Public Limited Company | Ammonia slip catalyst designed to be first in an SCR system |
| MX2018000296A (es) * | 2015-07-01 | 2018-03-08 | Basf Corp | Catalizador para la remocion de oxido nitroso para sistemas de escape. |
| CN106362582A (zh) * | 2015-07-24 | 2017-02-01 | 中船重工海博威（江苏）科技发展有限公司 | 一种催化氧化处理含氨废气的方法及装置 |
| CN105370350A (zh) * | 2015-10-28 | 2016-03-02 | 苏州莲池环保科技发展有限公司 | 一种汽车三元催化器的封装方法 |
| CN105435620A (zh) * | 2015-12-07 | 2016-03-30 | 山东骏飞化工有限公司 | 一种脱硝剂及其制备方法 |
| DE102015225579A1 (de) * | 2015-12-17 | 2017-06-22 | Umicore Ag & Co. Kg | Verfahren zur Verhinderung der Kontamination eines SCR-Katalysators mit Platin |
| CN106944130A (zh) * | 2017-03-09 | 2017-07-14 | 无锡威孚环保催化剂有限公司 | 一种净化柴油机尾气的scr‑aoc组合催化剂及其制备方法 |
| GB201705158D0 (en) * | 2017-03-30 | 2017-05-17 | Johnson Matthey Plc | Catalyst article for use in a emission treatment system |
| DE102018121503A1 (de) | 2017-09-05 | 2019-03-07 | Umicore Ag & Co. Kg | Abgasreinigung mit NO-Oxidationskatalysator und SCR-aktivem Partikelfilter |
| CN111036241B (zh) * | 2018-10-12 | 2022-11-15 | 中国石油化工股份有限公司 | 规整结构催化剂及其制备方法和应用以及含氨废气催化氧化处理方法 |
| CN113646065A (zh) * | 2019-04-11 | 2021-11-12 | 巴斯夫公司 | 选择性氨氧化催化剂 |
| CN110075907A (zh) * | 2019-05-08 | 2019-08-02 | 中自环保科技股份有限公司 | 一种用于柴油车尾气净化的氨氧化催化剂及其制备方法 |
| CN112536061B (zh) * | 2019-09-23 | 2023-05-02 | 中国石油化工股份有限公司 | 一种废气处理催化剂及其制备方法 |
| JP7510430B2 (ja) * | 2019-10-03 | 2024-07-03 | エヌ・イーケムキャット株式会社 | 排ガス浄化装置 |
| JP6921261B1 (ja) * | 2020-03-26 | 2021-08-18 | 株式会社キャタラー | 排ガス浄化触媒装置 |
| CN115297947A (zh) * | 2020-04-09 | 2022-11-04 | 巴斯夫公司 | 用于氧化NO、氧化NH3和选择性催化还原NOx的多功能催化剂 |
| CN111841624A (zh) * | 2020-07-08 | 2020-10-30 | 凯龙蓝烽新材料科技有限公司 | 一种高效amox整体式催化剂的制备方法 |
| CN111992223A (zh) * | 2020-08-03 | 2020-11-27 | 山东清硕环境科技有限公司 | 一种用于燃气锅炉烟气净化的催化剂及其制备方法 |
| EP3957386A1 (de) * | 2020-08-18 | 2022-02-23 | UMICORE AG & Co. KG | Katalysator zur reduzierung von ammoniak-emmisionen |
| CN114247450B (zh) * | 2020-12-28 | 2024-07-02 | 中化学环保催化剂有限公司 | 一种催化组合物、催化剂层、催化装置和气体处理系统 |
| JP7295188B2 (ja) * | 2021-09-21 | 2023-06-20 | 株式会社キャタラー | 排ガス浄化触媒装置 |
| CN116059957B (zh) * | 2021-10-29 | 2024-10-11 | 中国石油化工股份有限公司 | 用于烟气脱汞脱硝的催化吸附剂及其制备方法和应用及燃煤电厂烟气的处理方法 |
| CN114832829B (zh) * | 2022-04-08 | 2023-09-26 | 南京工业大学 | 一种燃气尾气高温脱硝催化剂及其制备方法 |
| CN114797893B (zh) * | 2022-04-25 | 2023-08-11 | 昆明理工大学 | 一种氨氧化催化剂及其制备方法和应用 |
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| JPH04145606A (ja) * | 1990-10-05 | 1992-05-19 | Murata Mfg Co Ltd | 巻線型インダクタ |
| JP3436567B2 (ja) * | 1993-06-23 | 2003-08-11 | バブコック日立株式会社 | 排ガス浄化触媒およびその製造方法 |
| JP2916377B2 (ja) * | 1994-03-02 | 1999-07-05 | 株式会社日本触媒 | アンモニア分解用触媒およびその触媒を用いるアンモニアの分解方法 |
| JP3132960B2 (ja) * | 1994-06-08 | 2001-02-05 | 三菱重工業株式会社 | アンモニア分解用触媒 |
| US5679313A (en) | 1994-06-08 | 1997-10-21 | Mitsubishi Jukogyo Kabushiki Kaisha | Ammonia decomposition catalysts |
| JP3793283B2 (ja) * | 1996-06-20 | 2006-07-05 | バブコック日立株式会社 | 排ガス浄化用触媒およびそれを用いた排ガス浄化装置 |
| GB9802504D0 (en) | 1998-02-06 | 1998-04-01 | Johnson Matthey Plc | Improvements in emission control |
| US7438878B2 (en) | 2001-03-12 | 2008-10-21 | Basf Catalysts Llc | Selective catalytic reduction of N2O |
| US6914026B2 (en) | 2001-09-07 | 2005-07-05 | Engelhard Corporation | Hydrothermally stable metal promoted zeolite beta for NOx reduction |
| US7410626B2 (en) * | 2003-09-10 | 2008-08-12 | Basf Catalysts Llc | Layered ammonia oxidation catalyst |
| WO2005046855A2 (en) * | 2003-10-16 | 2005-05-26 | Conocophillips Company | Silica-alumina catalyst support, catalysts made therefrom and methods of making and using same |
| JP4547930B2 (ja) * | 2004-02-17 | 2010-09-22 | 日産自動車株式会社 | 触媒、触媒の調製方法及び排ガス浄化用触媒 |
| JP4427356B2 (ja) | 2004-02-27 | 2010-03-03 | 東京濾器株式会社 | 窒素酸化物浄化用触媒システム及び窒素酸化物浄化方法 |
| JP2007296514A (ja) * | 2006-04-07 | 2007-11-15 | Ngk Insulators Ltd | 触媒体とその製造方法 |
| FR2907444B1 (fr) * | 2006-10-20 | 2008-12-19 | Rhodia Recherches & Tech | Composition a acidite elevee a base d'oxydes de zirconium,de silicium et d'au moins un autre element choisi parmi le titane,l'aluminium,le tungstene,le molybdene,le cerium,le fer et le manganese |
| JP5104009B2 (ja) | 2007-04-20 | 2012-12-19 | 日産自動車株式会社 | 排気ガス浄化触媒及びその製造方法 |
| US8636959B2 (en) * | 2007-05-09 | 2014-01-28 | N.E. Chemcat Corporation | Selective catalytic reduction type catalyst, and exhaust gas purification equipment and purifying process of exhaust gas using the same |
| JP5110954B2 (ja) * | 2007-05-09 | 2012-12-26 | エヌ・イーケムキャット株式会社 | 選択還元型触媒を用いた排気ガス浄化触媒装置並びに排気ガス浄化方法 |
| JP4867794B2 (ja) | 2007-05-30 | 2012-02-01 | トヨタ自動車株式会社 | 排ガス浄化用触媒及びその製造方法 |
| US8119558B2 (en) * | 2008-03-14 | 2012-02-21 | Süd-Chemie Inc. | Ultra high temperature shift catalyst with low methanation |
| JP2009291764A (ja) * | 2008-06-09 | 2009-12-17 | Tokyo Roki Co Ltd | 内燃機関用の排ガス浄化フィルタ、及び内燃機関用の排ガス浄化装置 |
| JP5422087B2 (ja) * | 2008-08-08 | 2014-02-19 | 本田技研工業株式会社 | 低貴金属担持三元触媒 |
| US7879759B2 (en) * | 2009-02-16 | 2011-02-01 | Augustine Steve M | Mobile DeNOx catalyst |
| US8148295B2 (en) * | 2009-02-16 | 2012-04-03 | Millennium Inorganic Chemicals, Inc. | Catalyst promoters in vanadium-free mobile catalyst |
| JP2010209783A (ja) * | 2009-03-10 | 2010-09-24 | Toyota Industries Corp | 排気ガス浄化装置 |
| US7968492B2 (en) * | 2009-05-11 | 2011-06-28 | Millennium Inorganic Chemicals, Inc. | Layered catalyst to improve selectivity or activity of manganese containing vanadium-free mobile catalyst |
| EP2535102A1 (en) * | 2010-06-30 | 2012-12-19 | N.E. Chemcat Corporation | Flue gas-cleaning device and flue gas-cleaning method that use selective catalytic reduction catalyst |
| DE102010050312A1 (de) * | 2010-11-03 | 2012-05-03 | Süd-Chemie AG | Ammoniak-Oxidationskatalysator mit geringer N2O Nebenproduktbildung |
| US8617502B2 (en) * | 2011-02-07 | 2013-12-31 | Cristal Usa Inc. | Ce containing, V-free mobile denox catalyst |
| WO2012132678A1 (ja) * | 2011-03-31 | 2012-10-04 | エヌ・イー ケムキャット株式会社 | アンモニア酸化触媒、およびそれを用いた排気ガス浄化装置並びに排気ガス浄化方法 |
-
2011
- 2011-03-31 JP JP2011077177A patent/JP5732297B2/ja active Active
- 2011-11-17 WO PCT/JP2011/076490 patent/WO2012132095A1/ja not_active Ceased
- 2011-11-17 EP EP11861929.5A patent/EP2692430A4/en not_active Withdrawn
- 2011-11-17 US US14/008,460 patent/US8865615B2/en not_active Expired - Fee Related
- 2011-11-17 CN CN201180069695.3A patent/CN103442805B/zh active Active
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