BR112018074691A2 - processos para a preparação de um catalisador, catalisador, método para a redução catalítica seletiva de nox e uso do catalisador - Google Patents
processos para a preparação de um catalisador, catalisador, método para a redução catalítica seletiva de nox e uso do catalisadorInfo
- Publication number
- BR112018074691A2 BR112018074691A2 BR112018074691A BR112018074691A BR112018074691A2 BR 112018074691 A2 BR112018074691 A2 BR 112018074691A2 BR 112018074691 A BR112018074691 A BR 112018074691A BR 112018074691 A BR112018074691 A BR 112018074691A BR 112018074691 A2 BR112018074691 A2 BR 112018074691A2
- Authority
- BR
- Brazil
- Prior art keywords
- catalyst
- metal
- preparation
- groups
- nox
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 3
- 238000002360 preparation method Methods 0.000 title abstract 2
- 238000010531 catalytic reduction reaction Methods 0.000 title 1
- 239000000463 material Substances 0.000 abstract 4
- 239000002184 metal Substances 0.000 abstract 4
- 229910052752 metalloid Inorganic materials 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 238000001354 calcination Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 239000012621 metal-organic framework Substances 0.000 abstract 1
- 150000002738 metalloids Chemical class 0.000 abstract 1
- 150000002894 organic compounds Chemical class 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
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- 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
- B01D53/9409—Nitrogen oxides
- B01D53/9413—Processes characterised by a specific catalyst
- B01D53/9418—Processes characterised by a specific catalyst for removing nitrogen oxides by selective catalytic reduction [SCR] using a reducing agent in a lean exhaust gas
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- B01J37/0215—Coating
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- C01B39/46—Other types characterised by their X-ray diffraction pattern and their defined composition
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2370/00—Selection of materials for exhaust purification
- F01N2370/02—Selection of materials for exhaust purification used in catalytic reactors
- F01N2370/04—Zeolitic material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2510/00—Surface coverings
- F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction
- F01N2510/063—Surface coverings for exhaust purification, e.g. catalytic reaction zeolites
-
- 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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)
-
- 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
Abstract
a presente invenção refere-se a um processo para a preparação de um catalisador que compreende (i) preparar uma mistura que compreende um material de arcabouço metal-orgânico que compreende um íon de um metal ou metaloide selecionado a partir dos grupos 2 a 5, grupos 7 a 9, grupos 11 a 14 da tabela periódica dos elementos, e pelo menos um composto orgânico monodentado, um material zeolítico que contém um metal como um elemento sem arcabouço, opcionalmente um sistema de solvente, e opcionalmente um agente formador de pasta, (ii) calcinação da mistura obtida em (i); e refere-se ainda a um catalisador propriamente dito que compreende um material de compósito contendo um metal mesoporoso amorfo e/ou óxido metaloide e um material zeolítico, em que o material zeolítico contém um metal como elemento sem arcabouço, bem como ao uso do dito catalisador.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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EP16174186 | 2016-06-13 | ||
PCT/EP2017/063856 WO2017216012A1 (en) | 2016-06-13 | 2017-06-07 | CATALYST COMPOSITE AND USE THEREOF IN THE SELECTIVE CATALYTIC REDUCTION OF NOx |
Publications (1)
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BR112018074691A2 true BR112018074691A2 (pt) | 2019-03-12 |
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BR112018074691A BR112018074691A2 (pt) | 2016-06-13 | 2017-06-07 | processos para a preparação de um catalisador, catalisador, método para a redução catalítica seletiva de nox e uso do catalisador |
Country Status (10)
Country | Link |
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US (1) | US11192066B2 (pt) |
EP (1) | EP3487620A1 (pt) |
JP (1) | JP7301541B2 (pt) |
KR (1) | KR102381849B1 (pt) |
CN (1) | CN109562363B (pt) |
BR (1) | BR112018074691A2 (pt) |
CA (1) | CA3027447A1 (pt) |
MX (1) | MX2018015640A (pt) |
RU (1) | RU2019100351A (pt) |
WO (1) | WO2017216012A1 (pt) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113634271A (zh) * | 2021-07-16 | 2021-11-12 | 华南理工大学 | 一种用于光热催化净化VOCs的Co-MOF衍生物光热催化剂及制备方法与应用 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3281698A1 (de) | 2016-08-11 | 2018-02-14 | Umicore AG & Co. KG | Scr-aktives material |
WO2018096171A1 (en) | 2016-11-28 | 2018-05-31 | Basf Se | Catalyst composite comprising an alkaline earth metal containing cha zeolite and use thereof in a process for the conversion of oxygenates to olefins |
US11091425B2 (en) | 2016-11-30 | 2021-08-17 | Basf Se | Process for the conversion of ethylene glycol to ethylenediamine employing a zeolite catalyst |
CN109996783A (zh) | 2016-11-30 | 2019-07-09 | 巴斯夫欧洲公司 | 使用mor骨架结构的铜改性沸石将单乙醇胺转化成乙二胺的方法 |
EP3619190B1 (en) | 2017-05-03 | 2021-08-04 | Basf Se | Process for the conversion of ethylene oxide to monoethanolamine and ethylenediamine employing a zeolite |
CN108043466B (zh) * | 2017-12-26 | 2020-09-25 | 山东大学 | 一种用于NOx脱除的沸石咪唑酯骨架结构复合材料和制备方法及应用 |
CN108607565B (zh) * | 2018-04-19 | 2021-02-26 | 上海理工大学 | 一种CuO/CeO2催化剂及其制备方法和应用 |
BR112021010139A2 (pt) * | 2018-11-26 | 2021-08-24 | The Regents Of The University Of California | Estrutura metalorgânica, método e sistema para captação de água, e, método para usar a estrutura metalorgânica |
US20220023829A1 (en) * | 2018-12-03 | 2022-01-27 | Framergy, Inc. | Amorphous metal organic frameworks and methods of preparing the same |
CN112390959B (zh) * | 2019-08-15 | 2021-07-13 | 中国科学院大连化学物理研究所 | 含席夫碱配体的金属有机骨架材料、催化剂及制备与应用 |
JP2024508239A (ja) * | 2021-02-03 | 2024-02-26 | ビーエーエスエフ コーポレーション | Cha様骨格構造を有するゼオライト材料及びその合成 |
KR102412647B1 (ko) * | 2021-07-19 | 2022-06-24 | 주식회사 성광이엔텍 | 함침법을 이용한 버너용 고온 연소촉매 제조방법 및 이에 의해 제조된 고온 연소촉매 |
CN114558587B (zh) * | 2022-03-17 | 2023-05-30 | 中南大学 | 一种多金属复合氧化铈材料及其制备方法和作为脱汞催化剂应用 |
CN115041172B (zh) * | 2022-06-02 | 2024-02-13 | 宁波工程学院 | 一种固溶体微米棒光催化剂的制备方法和应用 |
CN115888749A (zh) * | 2022-11-04 | 2023-04-04 | 中国科学院山西煤炭化学研究所 | 一种协同脱硝脱汞催化剂及其制备方法和应用 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU5920198A (en) * | 1997-01-16 | 1998-08-07 | Exxon Chemical Patents Inc. | Method for depositing catalyst metals into zeolite to produce hydrocarbon processing catalyst |
RU2397811C2 (ru) | 2004-12-28 | 2010-08-27 | Чайна Петролеум Энд Кемикел Корпорейшн | Катализатор крекинга и способ крекинга углеводородов с его использованием |
US20070149385A1 (en) * | 2005-12-23 | 2007-06-28 | Ke Liu | Catalyst system for reducing nitrogen oxide emissions |
WO2007118843A1 (de) * | 2006-04-18 | 2007-10-25 | Basf Se | Metalloxide aus metallorganischen gerüstmaterialien |
WO2008129024A1 (de) | 2007-04-24 | 2008-10-30 | Basf Se | Mit katalysator-metallkomponenten beladene poröse metallorganische gerüstmaterialien |
EA017537B1 (ru) * | 2007-09-28 | 2013-01-30 | Джэпэн Ойл, Гэз Энд Металз Нэшнл Корпорейшн | Способ получения синтетического бензино-лигроинового продукта |
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 |
EP2335812B1 (en) * | 2008-02-25 | 2016-12-07 | JGC Catalysts and Chemicals Ltd. | Exhaust gas treatment apparatus |
JP5743885B2 (ja) | 2008-05-21 | 2015-07-01 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | CHA構造を有するCu含有ゼオライトの直接合成のための方法 |
US20100251700A1 (en) * | 2009-04-02 | 2010-10-07 | Basf Catalysts Llc | HC-SCR System for Lean Burn Engines |
FR2945966B1 (fr) * | 2009-05-28 | 2014-06-20 | Centre Nat Rech Scient | Utilisation d'un solide hybride cristallin poreux comme catalyseur de reduction d'oxydes d'azote et dispositifs |
CN103068732B (zh) * | 2010-06-18 | 2015-03-18 | 巴斯夫欧洲公司 | 制备lev型结构的沸石材料的无有机模板合成法 |
CN101920213B (zh) | 2010-07-23 | 2012-09-19 | 中环(中国)工程有限公司 | 以金属有机框架物为载体的低温scr脱硝催化剂及其制备方法 |
US8524932B2 (en) | 2010-09-30 | 2013-09-03 | Basf Se | Process for preparing porous metal-organic frameworks based on aluminum fumarate |
GB201021887D0 (en) | 2010-12-21 | 2011-02-02 | Johnson Matthey Plc | Oxidation catalyst for a lean burn internal combustion engine |
EP2495032A1 (de) * | 2011-03-03 | 2012-09-05 | Umicore Ag & Co. Kg | SCR-Katalysator mit verbesserter Kohlenwasserstoffresistenz |
CN104203823A (zh) * | 2012-02-06 | 2014-12-10 | 巴斯夫欧洲公司 | 获自无有机模板合成法的含铁和铜的沸石β及其在选择性催化还原NOx中的用途 |
US20130202524A1 (en) | 2012-02-06 | 2013-08-08 | Basf Se | Iron- And Copper-Containing Zeolite Beta From Organotemplate-Free Synthesis And Use Thereof In The Selective Catalytic Reduction Of NOx |
CN103418239B (zh) | 2013-07-20 | 2015-04-08 | 大连理工大学 | 以金属有机骨架材料为催化剂用于选择性催化还原脱除氮氧化物 |
JP6204751B2 (ja) * | 2013-08-27 | 2017-09-27 | イビデン株式会社 | ハニカム触媒及び排ガス浄化装置 |
CN103752169B (zh) | 2014-01-10 | 2015-08-19 | 大连理工大学 | 金属-有机骨架材料Cu-BTC用于选择性催化还原法脱除氮氧化物 |
CN103752168A (zh) | 2014-01-10 | 2014-04-30 | 大连理工大学 | 一种MIL-100(Fe)催化剂用于NH3-SCR反应的方法 |
ES2768680T3 (es) | 2014-02-19 | 2020-06-23 | Univ California | Armazones organometálicos que tienen resistencia a los ácidos, a los disolventes, y térmica |
MX2016016060A (es) | 2014-06-05 | 2017-03-28 | Basf Se | Materiales zeoliticos de tipo cha y metodos para su preparacion usando combinaciones de compuestos de cicloalquil- y tetraalquilamonio. |
RU2754003C1 (ru) * | 2014-06-18 | 2021-08-25 | Басф Корпорейшн | Каталитические композиции молекулярного сита, каталитические композиты, системы и способы |
US10850265B2 (en) | 2014-06-18 | 2020-12-01 | Basf Corporation | Molecular sieve catalyst compositions, catalytic composites, systems, and methods |
-
2017
- 2017-06-07 JP JP2018565289A patent/JP7301541B2/ja active Active
- 2017-06-07 CN CN201780036154.8A patent/CN109562363B/zh active Active
- 2017-06-07 EP EP17727616.9A patent/EP3487620A1/en active Pending
- 2017-06-07 BR BR112018074691A patent/BR112018074691A2/pt not_active Application Discontinuation
- 2017-06-07 MX MX2018015640A patent/MX2018015640A/es unknown
- 2017-06-07 WO PCT/EP2017/063856 patent/WO2017216012A1/en unknown
- 2017-06-07 RU RU2019100351A patent/RU2019100351A/ru unknown
- 2017-06-07 CA CA3027447A patent/CA3027447A1/en not_active Abandoned
- 2017-06-07 US US16/308,730 patent/US11192066B2/en active Active
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113634271A (zh) * | 2021-07-16 | 2021-11-12 | 华南理工大学 | 一种用于光热催化净化VOCs的Co-MOF衍生物光热催化剂及制备方法与应用 |
CN113634271B (zh) * | 2021-07-16 | 2022-06-10 | 华南理工大学 | 一种用于光热催化净化VOCs的Co-MOF衍生物光热催化剂及制备方法与应用 |
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MX2018015640A (es) | 2019-04-11 |
WO2017216012A1 (en) | 2017-12-21 |
KR102381849B1 (ko) | 2022-04-05 |
CA3027447A1 (en) | 2017-12-21 |
JP7301541B2 (ja) | 2023-07-03 |
CN109562363B (zh) | 2022-02-25 |
JP2019525827A (ja) | 2019-09-12 |
US11192066B2 (en) | 2021-12-07 |
KR20190020322A (ko) | 2019-02-28 |
CN109562363A (zh) | 2019-04-02 |
RU2019100351A (ru) | 2020-07-14 |
RU2019100351A3 (pt) | 2020-07-14 |
EP3487620A1 (en) | 2019-05-29 |
US20190143272A1 (en) | 2019-05-16 |
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