PL3840859T3 - Sposób selektywnej redukcji katalizatora i regeneracji dezaktywowanego katalizatora scr w równoległym systemie obróbki gazów spalinowych - Google Patents
Sposób selektywnej redukcji katalizatora i regeneracji dezaktywowanego katalizatora scr w równoległym systemie obróbki gazów spalinowychInfo
- Publication number
- PL3840859T3 PL3840859T3 PL19759868T PL19759868T PL3840859T3 PL 3840859 T3 PL3840859 T3 PL 3840859T3 PL 19759868 T PL19759868 T PL 19759868T PL 19759868 T PL19759868 T PL 19759868T PL 3840859 T3 PL3840859 T3 PL 3840859T3
- Authority
- PL
- Poland
- Prior art keywords
- flue gas
- scr catalyst
- catalytic reduction
- selective catalytic
- gas treating
- Prior art date
Links
Classifications
-
- 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
- B01D53/8625—Nitrogen oxides
-
- 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
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
-
- 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
- B01D53/90—Injecting reactants
-
- 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
- B01D53/92—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
- B01D53/9436—Ammonia
-
- 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
- B01D53/96—Regeneration, reactivation or recycling of reactants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J11/00—Devices for conducting smoke or fumes, e.g. flues
- F23J11/12—Smoke conduit systems for factories or large buildings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
- B01D2257/404—Nitrogen oxides other than dinitrogen oxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Combustion & Propulsion (AREA)
- Architecture (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Treating Waste Gases (AREA)
- Catalysts (AREA)
- Chimneys And Flues (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862721236P | 2018-08-22 | 2018-08-22 | |
EP19759868.3A EP3840859B1 (en) | 2018-08-22 | 2019-08-16 | A process for selective catalytic reduction process and for regenerating deactivated scr catalyst of a parallel flue gas treating system |
PCT/US2019/046877 WO2020041140A1 (en) | 2018-08-22 | 2019-08-16 | A selective catalytic reduction process and method of regenerating deactivated scr catalyst of a parallel flue gas treating system |
Publications (1)
Publication Number | Publication Date |
---|---|
PL3840859T3 true PL3840859T3 (pl) | 2022-06-20 |
Family
ID=67777483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL19759868T PL3840859T3 (pl) | 2018-08-22 | 2019-08-16 | Sposób selektywnej redukcji katalizatora i regeneracji dezaktywowanego katalizatora scr w równoległym systemie obróbki gazów spalinowych |
Country Status (8)
Country | Link |
---|---|
US (1) | US10722844B2 (pl) |
EP (1) | EP3840859B1 (pl) |
JP (1) | JP2021533989A (pl) |
KR (1) | KR20210044792A (pl) |
CN (1) | CN112638505A (pl) |
CA (1) | CA3109383A1 (pl) |
PL (1) | PL3840859T3 (pl) |
WO (1) | WO2020041140A1 (pl) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11802692B2 (en) * | 2020-04-17 | 2023-10-31 | Ut-Battelle, Llc | Monolithic gas trap adsorber for high efficiency, cost effective, low-emission condensing furnace |
CN112547136B (zh) * | 2021-03-01 | 2021-05-11 | 中国科学院过程工程研究所 | 调节废旧scr脱硝催化剂中钛钨载体孔道的方法及应用 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3430887A1 (de) * | 1984-08-22 | 1986-02-27 | Didier-Werke Ag, 6200 Wiesbaden | Verfahren zur reaktivierung eines katalysators und anlage zur durchfuehrung des verfahrens |
JPS62225231A (ja) * | 1986-03-27 | 1987-10-03 | Nippon Kokan Kk <Nkk> | 脱硝触媒の再生方法 |
US5406790A (en) * | 1992-12-11 | 1995-04-18 | Toyota Jidosha Kabushiki Kaisha | Exhaust gas purification device for an engine |
JPH06269634A (ja) * | 1993-03-17 | 1994-09-27 | Kawasaki Heavy Ind Ltd | ごみ焼却炉における排ガス脱硝方法 |
DK0768110T3 (da) | 1995-10-09 | 2002-05-27 | Shell Int Research | Katalysator og fremgangsmåde til omdannelse af nitrogenoxidforbindelser |
JPH10192657A (ja) * | 1997-01-07 | 1998-07-28 | Nippon Steel Corp | 触媒の再生方法 |
JP2004330132A (ja) | 2003-05-09 | 2004-11-25 | Idemitsu Petrochem Co Ltd | 排気ガスの脱硝方法及び脱硝装置 |
FR2867091B1 (fr) * | 2004-03-05 | 2006-04-28 | Lab Sa | Dispositif modulaire et integre de filtration et de denitrification cayalytique de fumees, installation d'epuration comprenant un tel dispositif et leur procede de mise en oeuvre |
FR2880288B1 (fr) | 2005-01-04 | 2007-03-09 | Vinci Environnement Soc Par Ac | Reacteur catalytique de denoxification |
EP2279785A3 (en) * | 2005-03-29 | 2011-09-21 | Yanmar Co. Ltd. | Exhaust gas purifier |
JP2007021442A (ja) * | 2005-07-20 | 2007-02-01 | Mitsubishi Heavy Ind Ltd | 排ガス処理方法及び設備 |
JP5121637B2 (ja) * | 2008-09-04 | 2013-01-16 | 株式会社タクマ | 脱硝触媒の再生方法、脱硝触媒の再生装置およびこれを用いた排ガス処理装置 |
US8883106B2 (en) * | 2008-09-05 | 2014-11-11 | Alstom Technology Ltd | Method and a device for removing nitrogen oxides and sulphur trioxide from a process gas |
KR101110665B1 (ko) | 2010-08-13 | 2012-02-16 | 주식회사 하이콤이엔씨 | 촉매재생장치 및 촉매재생방법 |
CA2822023C (en) | 2010-12-20 | 2016-01-05 | Mitsubishi Heavy Industries, Ltd. | Carrier for nox reduction catalyst |
CN102658013A (zh) * | 2012-05-18 | 2012-09-12 | 中国电力工程顾问集团华北电力设计院工程有限公司 | 燃煤锅炉低温scr固定床烟气脱硝装置及方法 |
FR2993479B1 (fr) | 2012-07-18 | 2015-06-05 | Vinci Environnement | Installation et procede de traitement de gaz avec regeneration, pour echangeur interne a la regeneration. |
FR2993478A1 (fr) | 2012-07-18 | 2014-01-24 | Vinci Environnement | Installation et procede de traitement de gaz avec regeneration et recyclage de gaz issu de la regeneration. |
KR101445038B1 (ko) * | 2013-06-28 | 2014-09-26 | 두산엔진주식회사 | 선택적 촉매 환원 및 촉매 재생 시스템 |
CN203856549U (zh) * | 2014-04-17 | 2014-10-01 | 宁波大学 | 柴油机排气后处理中scr催化剂沉积微粒的清除装置 |
FR3026657A1 (fr) | 2014-10-01 | 2016-04-08 | Lab Sa | Procede et installation de regeneration d'un catalyseur de denitrification |
FR3026656B1 (fr) | 2014-10-01 | 2021-12-31 | Lab Sa | Procede et installation de regeneration d'un catalyseur de denitrification |
KR20170059159A (ko) | 2015-11-20 | 2017-05-30 | 두산엔진주식회사 | 선택적 촉매 환원 시스템을 포함한 동력 장치 |
JP7041062B2 (ja) | 2015-12-22 | 2022-03-23 | 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 | 触媒床、及び酸化窒素を減少させるための方法 |
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 |
JP6616737B2 (ja) * | 2016-05-31 | 2019-12-04 | 日立造船株式会社 | 排ガス脱硝装置、焼却炉および排ガス脱硝方法 |
CN106582225A (zh) * | 2017-01-12 | 2017-04-26 | 国网河南省电力公司电力科学研究院 | 一种基于脱汞脱氨改性催化剂的sncr‑scr联合脱硝系统及其脱硝方法 |
CN107088365A (zh) * | 2017-05-15 | 2017-08-25 | 大唐环境产业集团股份有限公司 | 一种y型scr系统催化剂在线连续再生装置 |
CN107913598B (zh) * | 2018-01-03 | 2023-10-13 | 上海市环境工程设计科学研究院有限公司 | 一种生活垃圾焚烧厂scr低温脱硝催化剂在线再生系统及其再生方法 |
US10814278B2 (en) * | 2018-08-22 | 2020-10-27 | Shell Oil Company | Selective catalytic reduction process and off-line regeneration of deactivated catalyst of the process |
-
2019
- 2019-08-16 CA CA3109383A patent/CA3109383A1/en active Pending
- 2019-08-16 WO PCT/US2019/046877 patent/WO2020041140A1/en active Application Filing
- 2019-08-16 KR KR1020217004995A patent/KR20210044792A/ko active Search and Examination
- 2019-08-16 CN CN201980055134.4A patent/CN112638505A/zh active Pending
- 2019-08-16 US US16/543,035 patent/US10722844B2/en active Active
- 2019-08-16 PL PL19759868T patent/PL3840859T3/pl unknown
- 2019-08-16 JP JP2021509729A patent/JP2021533989A/ja active Pending
- 2019-08-16 EP EP19759868.3A patent/EP3840859B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20200061537A1 (en) | 2020-02-27 |
EP3840859B1 (en) | 2022-05-11 |
CA3109383A1 (en) | 2020-02-27 |
US10722844B2 (en) | 2020-07-28 |
WO2020041140A1 (en) | 2020-02-27 |
KR20210044792A (ko) | 2021-04-23 |
CN112638505A (zh) | 2021-04-09 |
EP3840859A1 (en) | 2021-06-30 |
JP2021533989A (ja) | 2021-12-09 |
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