KR20160129030A - 개선된 저온 성능을 가진 scr 촉매, 및 그것의 제조 및 사용 방법 - Google Patents
개선된 저온 성능을 가진 scr 촉매, 및 그것의 제조 및 사용 방법 Download PDFInfo
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- KR20160129030A KR20160129030A KR1020167026803A KR20167026803A KR20160129030A KR 20160129030 A KR20160129030 A KR 20160129030A KR 1020167026803 A KR1020167026803 A KR 1020167026803A KR 20167026803 A KR20167026803 A KR 20167026803A KR 20160129030 A KR20160129030 A KR 20160129030A
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- molecular sieve
- iron
- heat treatment
- containing molecular
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- 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
- B01D53/56—Nitrogen oxides
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- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
- B01D53/565—Nitrogen oxides by treating the gases with solids
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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
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- 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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- 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
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- B01J29/763—CHA-type, e.g. Chabazite, LZ-218
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461946065P | 2014-02-28 | 2014-02-28 | |
| US61/946,065 | 2014-02-28 | ||
| PCT/GB2015/050569 WO2015128663A1 (en) | 2014-02-28 | 2015-02-27 | Scr catalysts having improved low temperature performance, and methods of making and using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20160129030A true KR20160129030A (ko) | 2016-11-08 |
Family
ID=52627528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020167026803A Withdrawn KR20160129030A (ko) | 2014-02-28 | 2015-02-27 | 개선된 저온 성능을 가진 scr 촉매, 및 그것의 제조 및 사용 방법 |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US10272419B2 (enExample) |
| EP (1) | EP3110550B1 (enExample) |
| JP (1) | JP6653661B2 (enExample) |
| KR (1) | KR20160129030A (enExample) |
| CN (2) | CN116037220A (enExample) |
| BR (1) | BR112016019834B1 (enExample) |
| DE (1) | DE112015001052T5 (enExample) |
| GB (1) | GB2543165B (enExample) |
| RU (1) | RU2702988C2 (enExample) |
| WO (1) | WO2015128663A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220080866A (ko) | 2020-12-08 | 2022-06-15 | 한국생산기술연구원 | 바나듐 기반의 결정성 scr 촉매의 제조방법 및 이를 이용한 결정성 scr 촉매 |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2543165B (en) * | 2014-02-28 | 2020-09-02 | Johnson Matthey Plc | SCR Catalysts having improved low temperature performance, and methods of making and using the same |
| WO2015146482A1 (ja) * | 2014-03-26 | 2015-10-01 | 三菱樹脂株式会社 | 遷移金属含有ゼオライトの製造方法、及び該方法により得られる遷移金属ゼオライト、並びに該ゼオライトを用いた排ガス浄化処理用触媒 |
| KR20250174716A (ko) * | 2015-02-27 | 2025-12-12 | 바스프 코포레이션 | 배기 가스 처리 시스템 |
| GB2551871A (en) * | 2016-04-22 | 2018-01-03 | Johnson Matthey Plc | STA-18, A new member of the SFW family of molecular sieve zeotypes, methods of preparation and use |
| CN109790039B (zh) * | 2016-08-05 | 2023-08-04 | 巴斯夫公司 | 选择性催化还原制品和系统 |
| KR101879695B1 (ko) * | 2016-12-02 | 2018-07-18 | 희성촉매 주식회사 | 2가 구리 이온들을 특정비율로 담지한 제올라이트, 이의 제조방법 및 이를 포함하는 촉매조성물 |
| GB201705241D0 (en) * | 2017-03-31 | 2017-05-17 | Johnson Matthey Catalysts (Germany) Gmbh | Catalyst composition |
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| DE102024000427A1 (de) * | 2024-02-09 | 2025-08-14 | C&Cs Catalysts And Chemical Specialties Gmbh | Katalysator mit niedriger Aktivierungstemperatur zur Einstellung des temperaturabhängigen Gleichgewichtes von ortho-para Wasserstoffgemischen |
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| DE102009040352A1 (de) * | 2009-09-05 | 2011-03-17 | Johnson Matthey Catalysts (Germany) Gmbh | Verfahren zur Herstellung eines SCR aktiven Zeolith-Katalysators sowie SCR aktiver Zeolith-Katalysator |
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| BR112015019073A2 (pt) * | 2013-02-18 | 2017-07-18 | Johnson Matthey Plc | métodos para produzir uma composição de captação de nox e para tratamento de um gás de escapamento de um motor de combustão interna, composição de captação de nox, captação de nox, sistema de escapamento para motores de combustão interna, e, catalisador de partida a frio |
| GB2543165B (en) * | 2014-02-28 | 2020-09-02 | Johnson Matthey Plc | SCR Catalysts having improved low temperature performance, and methods of making and using the same |
| JP6126141B2 (ja) * | 2014-05-30 | 2017-05-10 | トヨタ自動車株式会社 | 排ガス浄化用触媒の製造方法 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220080866A (ko) | 2020-12-08 | 2022-06-15 | 한국생산기술연구원 | 바나듐 기반의 결정성 scr 촉매의 제조방법 및 이를 이용한 결정성 scr 촉매 |
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| CN106029228A (zh) | 2016-10-12 |
| RU2702988C2 (ru) | 2019-10-15 |
| US10272419B2 (en) | 2019-04-30 |
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| US20150246346A1 (en) | 2015-09-03 |
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| RU2016138284A3 (enExample) | 2019-02-18 |
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| US20190247836A1 (en) | 2019-08-15 |
| RU2016138284A (ru) | 2018-04-02 |
| US11000836B2 (en) | 2021-05-11 |
| JP2017510437A (ja) | 2017-04-13 |
| BR112016019834A2 (enExample) | 2017-08-15 |
| EP3110550A1 (en) | 2017-01-04 |
| BR112016019834B1 (pt) | 2021-09-28 |
| WO2015128663A1 (en) | 2015-09-03 |
| EP3110550B1 (en) | 2024-07-03 |
| GB2543165B (en) | 2020-09-02 |
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