JP2019516542A5 - - Google Patents
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- JP2019516542A5 JP2019516542A5 JP2018551772A JP2018551772A JP2019516542A5 JP 2019516542 A5 JP2019516542 A5 JP 2019516542A5 JP 2018551772 A JP2018551772 A JP 2018551772A JP 2018551772 A JP2018551772 A JP 2018551772A JP 2019516542 A5 JP2019516542 A5 JP 2019516542A5
- Authority
- JP
- Japan
- Prior art keywords
- scr catalyst
- gas stream
- exhaust gas
- exhaust
- treatment
- 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
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610187747.1 | 2016-03-29 | ||
| CN201610187747.1A CN107233932A (zh) | 2016-03-29 | 2016-03-29 | 用于scr催化剂的脱硫方法 |
| PCT/IB2017/051774 WO2017168327A2 (en) | 2016-03-29 | 2017-03-28 | Desulfation method for scr catalyst |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019516542A JP2019516542A (ja) | 2019-06-20 |
| JP2019516542A5 true JP2019516542A5 (enExample) | 2020-05-07 |
| JP6957502B2 JP6957502B2 (ja) | 2021-11-02 |
Family
ID=59962694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018551772A Expired - Fee Related JP6957502B2 (ja) | 2016-03-29 | 2017-03-28 | Ｓｃｒ触媒の脱硫方法 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11097264B2 (enExample) |
| EP (1) | EP3436191B1 (enExample) |
| JP (1) | JP6957502B2 (enExample) |
| KR (1) | KR102345100B1 (enExample) |
| CN (2) | CN107233932A (enExample) |
| BR (1) | BR112018070061B1 (enExample) |
| CA (1) | CA3019364A1 (enExample) |
| MX (1) | MX2018011930A (enExample) |
| WO (1) | WO2017168327A2 (enExample) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190050992A (ko) * | 2016-09-26 | 2019-05-14 | 쉘 인터내셔날 리써취 마트샤피지 비.브이. | 산화질소 화합물 저감 방법 |
| JP7181188B2 (ja) | 2016-09-26 | 2022-11-30 | シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー | ｄｅＮＯＸ触媒を再生する方法 |
| US10309278B2 (en) * | 2017-10-03 | 2019-06-04 | GM Global Technology Operations LLC | Method for desulfurization of selective catalytic reduction devices |
| CN111801160B (zh) * | 2018-02-26 | 2024-08-09 | 巴斯夫公司 | 用于汽油机废气后处理的催化剂 |
| CN108722436A (zh) * | 2018-06-04 | 2018-11-02 | 浙江大学 | 一种解决低温scr脱硝催化剂so2中毒的方法 |
| CN115870014A (zh) * | 2019-01-18 | 2023-03-31 | 康明斯排放处理公司 | 具有增强的抗硫性的经处理的scr催化剂 |
| CN109763886A (zh) * | 2019-03-29 | 2019-05-17 | 潍柴动力股份有限公司 | 一种后处理系统及其控制方法 |
| BR112021020154A2 (pt) | 2019-04-09 | 2021-12-14 | Cummins Emission Solutions Inc | Sistemas e métodos para dessulfatação de catalisadores incluídos em sistemas de pós-tratamento |
| CN110585872B (zh) * | 2019-10-11 | 2021-08-10 | 安徽天顺环保设备股份有限公司 | 一种除尘脱硫脱硝一体化塔 |
| CN110700926B (zh) * | 2019-11-25 | 2022-04-29 | 东风商用车有限公司 | 一种实现scr脱硫再生的控制方法 |
| US12168951B2 (en) | 2020-04-21 | 2024-12-17 | Cummins Inc. | Systems and methods for selective catalytic reduction and/or ammonia slip catalyst sulfur protection |
| EP4609948A3 (en) * | 2020-06-03 | 2025-11-19 | Johnson Matthey Public Limited Company | Method for forming a catalyst article |
| CN111770141B (zh) * | 2020-06-12 | 2021-09-10 | 吉林大学 | 一种基于车联网的车辆燃油含硫量的评估方法 |
| KR20230028726A (ko) * | 2020-06-25 | 2023-03-02 | 바스프 코포레이션 | 제올라이트-함유 scr 촉매 |
| CN114135374A (zh) * | 2020-09-04 | 2022-03-04 | 罗伯特·博世有限公司 | 车辆scr系统及其脱硫触发方法和装置 |
| BR112023014416A2 (pt) * | 2021-02-19 | 2023-12-12 | Basf Corp | Artigos catalíticos de scr, sistema de tratamento de exaustão, método para tratar um fluxo de exaustão, uso da zeólita de poros pequenos contendo cobre, método para determinar se uma zeólita de poros pequenos promovida por metal é resistente e para avaliar se uma zeólita de poros pequenos promovida por metal é qualificada |
| CN115680837B (zh) * | 2022-10-31 | 2024-01-09 | 苏州清研博浩汽车科技有限公司 | 一种scr脱硫方法、装置及电子设备 |
| CN116181457B (zh) * | 2023-03-29 | 2025-08-29 | 煤炭科学研究总院有限公司 | 氢燃料电池车尾氢消除装置 |
| WO2025002948A1 (en) | 2023-06-30 | 2025-01-02 | Umicore Ag & Co. Kg | SCR CATALYSTS FOR IMPROVED NOx REDUCTION |
| CN117531548B (zh) * | 2024-01-09 | 2024-03-08 | 河北汉唐宏远环保科技有限公司 | 一种废弃scr脱硝催化剂的再生工艺 |
| WO2026093716A1 (en) | 2024-10-29 | 2026-05-07 | Johnson Matthey Public Limited Company | Hydrogen promoted scr catalyst desulphation |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3030181A (en) | 1957-08-26 | 1962-04-17 | Union Carbide Corp | Crystalline zeolite r |
| GB868846A (en) | 1957-08-26 | 1961-05-25 | Union Carbide Corp | Improvements in and relating to zeolites |
| JPS5612170B2 (enExample) | 1974-12-17 | 1981-03-19 | ||
| US4043939A (en) * | 1975-10-10 | 1977-08-23 | Kurashiki Boseki Kabushiki Kaisha | Reactivation of catalysts useful for nitrogen oxide removal |
| US4544538A (en) | 1982-07-09 | 1985-10-01 | Chevron Research Company | Zeolite SSZ-13 and its method of preparation |
| US4440871A (en) | 1982-07-26 | 1984-04-03 | Union Carbide Corporation | Crystalline silicoaluminophosphates |
| US5525317A (en) * | 1994-11-04 | 1996-06-11 | The Babcock & Wilcox Company | Ammonia reagent application for NOX SOX and particulate emission control |
| US6162415A (en) | 1997-10-14 | 2000-12-19 | Exxon Chemical Patents Inc. | Synthesis of SAPO-44 |
| JP3557578B2 (ja) * | 1997-12-04 | 2004-08-25 | 日立造船株式会社 | 廃棄物焼却炉の排ガス処理方法 |
| JP2001113131A (ja) * | 1999-10-14 | 2001-04-24 | Research Institute Of Innovative Technology For The Earth | 脱硝触媒の再生方法 |
| US7254789B1 (en) | 2004-12-01 | 2007-08-07 | Altera Corporation | Optimizing long-path and short-path timing and accounting for manufacturing and operating condition variability |
| US7669408B2 (en) * | 2005-12-02 | 2010-03-02 | Eaton Corporation | LNT desulfation strategy with reformer temperature management |
| US7776293B2 (en) * | 2007-08-02 | 2010-08-17 | Babcock & Wilcox Power Generation Group, Inc. | Low-temperature, moving bed catalytic reactor for control of NOx emissions from combustion |
| JP5037283B2 (ja) | 2007-09-26 | 2012-09-26 | 本田技研工業株式会社 | 内燃機関の排気浄化装置 |
| BRPI1015166A2 (pt) * | 2009-04-17 | 2016-04-19 | Johnson Matthey Plc | método para usar um catalisador |
| US8246922B2 (en) * | 2009-10-02 | 2012-08-21 | Basf Corporation | Four-way diesel catalysts and methods of use |
| EP2492464B1 (en) * | 2009-10-20 | 2015-09-09 | Toyota Jidosha Kabushiki Kaisha | Exhaust emission purification system of internal combustion engine |
| US8779675B2 (en) | 2010-12-16 | 2014-07-15 | Cooper Technologies Company | Controlling current flowing through LEDs in a LED lighting fixture |
| DE102010055728A1 (de) | 2010-12-22 | 2012-06-28 | Süd-Chemie AG | Verfahren zur Umsetzung stickstoffhaltiger Verbindungen |
| US8765623B2 (en) * | 2012-04-26 | 2014-07-01 | Caterpillar Inc. | Method for exhaust gas after treatment |
| CA2888512C (en) * | 2012-10-19 | 2020-09-22 | Basf Corporation | Mixed metal 8-ring small pore molecular sieve catalyst compositions, catalytic articles, systems and methods |
| DE112014000573B4 (de) * | 2013-02-16 | 2024-09-05 | Cummins Inc. | System, Verfahren und Vorrichtung zur verbesserten Entschwefelung von Nachbehandlungskomponenten |
| US9080524B2 (en) * | 2013-02-25 | 2015-07-14 | Cummins, Inc. | System, method, and apparatus for sulfur recovery on an SCR catalyst |
| KR101445038B1 (ko) * | 2013-06-28 | 2014-09-26 | 두산엔진주식회사 | 선택적 촉매 환원 및 촉매 재생 시스템 |
| JP6133183B2 (ja) * | 2013-09-25 | 2017-05-24 | キャタピラー エス エー アール エル | エンジンの排気浄化装置 |
| KR101684502B1 (ko) | 2013-11-22 | 2016-12-08 | 현대자동차 주식회사 | 배기 가스 정화 장치 및 배기 가스 정화 방법 |
| WO2015085305A1 (en) | 2013-12-06 | 2015-06-11 | Johnson Matthey Public Limited Company | An exhaust gas catalyst containing two different noble metal-molecular sieve catalysts |
| JP6326309B2 (ja) | 2014-07-02 | 2018-05-16 | ルネサスエレクトロニクス株式会社 | アイソレータ、半導体装置及びアイソレータの制御方法 |
| JP2016205351A (ja) | 2015-04-28 | 2016-12-08 | トヨタ自動車株式会社 | 内燃機関の排気浄化制御システム |
| CN105396594A (zh) * | 2015-11-04 | 2016-03-16 | 雷春生 | 一种低温同步脱硫脱硝催化剂的制备方法 |
| CN105688936A (zh) * | 2016-01-20 | 2016-06-22 | 西南化工研究设计院有限公司 | 一种硫铵中毒脱硝催化剂的原位再生方法 |
| US10309278B2 (en) * | 2017-10-03 | 2019-06-04 | GM Global Technology Operations LLC | Method for desulfurization of selective catalytic reduction devices |
| CN108722436A (zh) * | 2018-06-04 | 2018-11-02 | 浙江大学 | 一种解决低温scr脱硝催化剂so2中毒的方法 |
-
2016
- 2016-03-29 CN CN201610187747.1A patent/CN107233932A/zh active Pending
-
2017
- 2017-03-28 CN CN201780033193.2A patent/CN109311007A/zh active Pending
- 2017-03-28 BR BR112018070061-4A patent/BR112018070061B1/pt active IP Right Grant
- 2017-03-28 WO PCT/IB2017/051774 patent/WO2017168327A2/en not_active Ceased
- 2017-03-28 EP EP17773405.0A patent/EP3436191B1/en active Active
- 2017-03-28 MX MX2018011930A patent/MX2018011930A/es unknown
- 2017-03-28 CA CA3019364A patent/CA3019364A1/en not_active Abandoned
- 2017-03-28 JP JP2018551772A patent/JP6957502B2/ja not_active Expired - Fee Related
- 2017-03-28 KR KR1020187030729A patent/KR102345100B1/ko active Active
-
2018
- 2018-09-26 US US16/142,451 patent/US11097264B2/en active Active
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