CA2899149C - Method and catalyst for the simultaneous removal of carbon monoxide and nitrogen oxides from flue or exhaust gas - Google Patents
Method and catalyst for the simultaneous removal of carbon monoxide and nitrogen oxides from flue or exhaust gas Download PDFInfo
- Publication number
- CA2899149C CA2899149C CA2899149A CA2899149A CA2899149C CA 2899149 C CA2899149 C CA 2899149C CA 2899149 A CA2899149 A CA 2899149A CA 2899149 A CA2899149 A CA 2899149A CA 2899149 C CA2899149 C CA 2899149C
- Authority
- CA
- Canada
- Prior art keywords
- catalyst
- layer
- oxidation
- scr
- ammonia
- 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.)
- Active
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
- B01D53/92—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/648—Vanadium, niobium or tantalum or polonium
- B01J23/6482—Vanadium
-
- 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
- B01D53/9459—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts
- B01D53/9463—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts with catalysts positioned on one brick
- B01D53/9468—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts with catalysts positioned on one brick in different layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/063—Titanium; Oxides or hydroxides thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/20—Vanadium, niobium or tantalum
- B01J23/22—Vanadium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/44—Palladium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/19—Catalysts containing parts with different compositions
-
- 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
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/10—Noble metals or compounds thereof
- B01D2255/102—Platinum group metals
- B01D2255/1023—Palladium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20707—Titanium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20723—Vanadium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/90—Physical characteristics of catalysts
- B01D2255/902—Multilayered catalyst
- B01D2255/9022—Two layers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Toxicology (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Crystallography & Structural Chemistry (AREA)
- Exhaust Gas After Treatment (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DKPA201300091 | 2013-02-14 | ||
| DKPA201300091 | 2013-02-14 | ||
| PCT/EP2014/052043 WO2014124830A1 (en) | 2013-02-14 | 2014-02-03 | Method and catalyst for the simultaneous removal of carbon monoxide and nitrogen oxides from flue or exhaust gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2899149A1 CA2899149A1 (en) | 2014-08-21 |
| CA2899149C true CA2899149C (en) | 2020-03-24 |
Family
ID=50031348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2899149A Active CA2899149C (en) | 2013-02-14 | 2014-02-03 | Method and catalyst for the simultaneous removal of carbon monoxide and nitrogen oxides from flue or exhaust gas |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US20150375207A1 (enExample) |
| EP (1) | EP2956232B1 (enExample) |
| JP (1) | JP6215361B2 (enExample) |
| KR (1) | KR102186734B1 (enExample) |
| CN (1) | CN104936679B (enExample) |
| BR (1) | BR112015019557B1 (enExample) |
| CA (1) | CA2899149C (enExample) |
| CL (1) | CL2015002212A1 (enExample) |
| RU (1) | RU2657082C2 (enExample) |
| WO (1) | WO2014124830A1 (enExample) |
| ZA (1) | ZA201505399B (enExample) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107427771B (zh) * | 2015-03-20 | 2021-07-02 | 托普索公司 | 催化的陶瓷烛式过滤器和清洁尾气或废气的方法 |
| EP3271049B1 (en) * | 2015-03-20 | 2020-03-04 | Haldor Topsøe A/S | Catalyzed ceramic candle filter and method of cleaning process off- or exhaust gases |
| EP3540188A1 (en) * | 2015-07-09 | 2019-09-18 | Umicore Ag & Co. Kg | System for the removal of particulate matter and noxious compounds from engine exhaust gas |
| DK180289B1 (en) * | 2016-10-03 | 2020-10-07 | Haldor Topsoe As | Monolithic honeycomb oxidation catalyst and process for its preparation |
| CN109803746A (zh) | 2016-10-07 | 2019-05-24 | 托普索公司 | 用臭氧进行低温气体清洁的方法和用于该方法的催化袋式过滤器 |
| US10857504B2 (en) * | 2017-03-31 | 2020-12-08 | Toyota Motor Engineering & Manufacturing North America, Inc. | Two-stage catalyst for removal of NOx from exhaust gas stream |
| US11007479B2 (en) * | 2017-04-26 | 2021-05-18 | Haldor Topsoe A/S | Method and system for the removal of particulate matter and noxious compounds from flue-gas using a ceramic filter with an SCR catalyst |
| KR102698126B1 (ko) * | 2017-06-09 | 2024-08-27 | 바스프 코포레이션 | 촉매 물품 및 배기가스 처리 시스템 |
| EP3533511A1 (en) * | 2018-02-28 | 2019-09-04 | Xpuris GmbH | An exhaust gas treatment method and system arranged for treating exhaust gases collected from at least one foundry process |
| CN108993544B (zh) * | 2018-08-03 | 2020-12-25 | 生态环境部华南环境科学研究所 | 一种去除低温高硫尾气中NOx和VOCs的催化剂及其制备和应用 |
| EP3730210A1 (en) * | 2019-04-26 | 2020-10-28 | Umicore Ag & Co. Kg | Catalyst ceramic candle filter for combined particulate removal and the selective catalytic reduction (scr) of nitrogen-oxides |
| JP7436456B2 (ja) * | 2018-08-28 | 2024-02-21 | ユミコア・アクチエンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト | 窒素酸化物の選択的触媒還元(scr)で使用するための触媒 |
| KR102155628B1 (ko) * | 2019-05-14 | 2020-09-14 | 이덕기 | 반도체 제조공정의 질소산화물 및 입자성 물질 제거장치 |
| JP2022551056A (ja) | 2019-09-27 | 2022-12-07 | ジョンソン マッセイ キャタリスツ (ジャーマニー) ゲゼルシャフト ミット ベシュレンクテル ハフツング | 固定排出源の排気ガス中のCO及びNOxの両方を処理するための多機能触媒物品 |
| CN114423522A (zh) | 2019-09-30 | 2022-04-29 | 巴斯夫公司 | 用于烃氧化和NOx选择性催化还原的多功能催化剂 |
| US11378278B2 (en) * | 2019-12-11 | 2022-07-05 | Umicore Ag & Co. Kg | System and process for efficient SCR at high NO2 to NOx ratios |
| CN111482071B (zh) * | 2020-04-14 | 2022-09-27 | 中钢集团天澄环保科技股份有限公司 | 一种烧结烟气多污染物协同净化及余热利用系统及工艺 |
| CN115734815A (zh) | 2020-06-11 | 2023-03-03 | 托普索公司 | 炭黑废气的催化氧化 |
| KR102457079B1 (ko) * | 2020-11-30 | 2022-10-21 | 한국에너지기술연구원 | 복합유해물질 동시 제거 시스템 |
| KR102527339B1 (ko) | 2021-01-06 | 2023-04-28 | 울산과학기술원 | 일산화탄소 탈수소효소 및 포름산 탈수소효소를 이용한 개미산의 제조 방법 |
| KR102682231B1 (ko) | 2021-02-17 | 2024-07-08 | 주식회사 엔바이온 | 질소화합물이 함유된 휘발성유기화합물 폐가스 처리 장치 |
| CN113713608A (zh) * | 2021-08-26 | 2021-11-30 | 复旦大学 | 一种用于CO和NOx同时去除的催化剂联用方法 |
| CN113856693A (zh) * | 2021-09-29 | 2021-12-31 | 北京工业大学 | 一种用于催化氧化CO的MoSnCo催化剂及其制备方法 |
| US11635010B1 (en) | 2021-10-05 | 2023-04-25 | Umicore Ag & Co. Kg | Combustion turbine and heat recovery system combination with SCR reactor assembly, and methods of assembling and using the same |
| JP2025530138A (ja) | 2022-09-06 | 2025-09-11 | ユミコア・アクチエンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト | 流動分解ユニットのオフガスからのhcnを除去するための触媒システム及び方法、並びに該触媒システムを備えるfccユニットアセンブリ |
| US12274980B2 (en) | 2022-09-06 | 2025-04-15 | Umicore Ag & Co. Kg | Catalytic system and method for the removal of HCN from off-gases of a fluid cracking unit using same, and FCC unit assembly including the catalytic system |
| US20250303362A1 (en) | 2024-03-29 | 2025-10-02 | Umicore Ag & Co. Kg | Scr reactor system, scr reactor assembly, scr reactor apparatus, and mixing device, and methods of using and assembling each of the same |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| US7390471B2 (en) | 2005-11-17 | 2008-06-24 | Siemens Power Generation, Inc. | Apparatus and method for catalytic treatment of exhaust gases |
| JP4523911B2 (ja) * | 2005-12-14 | 2010-08-11 | 本田技研工業株式会社 | 排ガス浄化装置 |
| DE502007003465D1 (de) * | 2007-02-23 | 2010-05-27 | Umicore Ag & Co Kg | Katalytisch aktiviertes Dieselpartikelfilter mit Ammoniak-Sperrwirkung |
| DE102008008785A1 (de) * | 2008-02-12 | 2009-08-13 | Man Nutzfahrzeuge Aktiengesellschaft | Vorrichtung zur Verminderung von Dibenzo-Dioxin-, Dibenzo-Furan- und Partikel-Emissionen |
| EP2112341B1 (en) * | 2008-04-22 | 2018-07-11 | Umicore AG & Co. KG | Method for purification of an exhaust gas from a diesel engine |
| US20100101221A1 (en) | 2008-10-28 | 2010-04-29 | Caterpillar Inc. | CATALYSTS, SYSTEMS, AND METHODS FOR REDUCING NOx IN AN EXHAUST GAS |
| DE102008055890A1 (de) * | 2008-11-05 | 2010-05-12 | Süd-Chemie AG | Partikelminderung mit kombiniertem SCR- und NH3-Schlupf-Katalysator |
| US20100251700A1 (en) * | 2009-04-02 | 2010-10-07 | Basf Catalysts Llc | HC-SCR System for Lean Burn Engines |
| US9662611B2 (en) * | 2009-04-03 | 2017-05-30 | Basf Corporation | Emissions treatment system with ammonia-generating and SCR catalysts |
| EP2440756B1 (en) * | 2009-05-15 | 2017-12-13 | PeroxyChem LLC | COMBUSTION FLUE GAS NOx TREATMENT |
| WO2011118047A1 (ja) * | 2010-03-24 | 2011-09-29 | トヨタ自動車株式会社 | 排ガス浄化用触媒 |
| US20120328499A1 (en) * | 2010-06-30 | 2012-12-27 | N.E. Chemcat Corporation | Exhaust gas purification catalyst apparatus using selective reduction-type catalyst and exhaust gas purification method |
| FR2964413B1 (fr) * | 2010-09-02 | 2016-07-01 | Peugeot Citroen Automobiles Sa | Filtre a particules a trois revetements catalytiques |
| JP2014508630A (ja) * | 2010-11-02 | 2014-04-10 | ハルドール・トプサー・アクチエゼルスカベット | 触媒化微粒子フィルターの製造方法及び触媒化微粒子フィルター |
| JP2012130853A (ja) * | 2010-12-21 | 2012-07-12 | Mitsubishi Heavy Ind Ltd | バグフィルタ及び排ガス処理装置 |
| JP2012237282A (ja) * | 2011-05-13 | 2012-12-06 | Toyota Industries Corp | 触媒装置 |
| CN106423258B (zh) * | 2011-06-05 | 2019-03-08 | 庄信万丰股份有限公司 | 用于处理废气的pgm催化剂 |
| CN107427771B (zh) * | 2015-03-20 | 2021-07-02 | 托普索公司 | 催化的陶瓷烛式过滤器和清洁尾气或废气的方法 |
-
2014
- 2014-02-03 JP JP2015557368A patent/JP6215361B2/ja active Active
- 2014-02-03 BR BR112015019557-1A patent/BR112015019557B1/pt active IP Right Grant
- 2014-02-03 CA CA2899149A patent/CA2899149C/en active Active
- 2014-02-03 RU RU2015138782A patent/RU2657082C2/ru active
- 2014-02-03 KR KR1020157022486A patent/KR102186734B1/ko active Active
- 2014-02-03 US US14/767,003 patent/US20150375207A1/en not_active Abandoned
- 2014-02-03 CN CN201480004746.8A patent/CN104936679B/zh active Active
- 2014-02-03 EP EP14702270.1A patent/EP2956232B1/en active Active
- 2014-02-03 WO PCT/EP2014/052043 patent/WO2014124830A1/en not_active Ceased
-
2015
- 2015-07-27 ZA ZA2015/05399A patent/ZA201505399B/en unknown
- 2015-08-07 CL CL2015002212A patent/CL2015002212A1/es unknown
-
2018
- 2018-05-02 US US15/968,889 patent/US10493436B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104936679B (zh) | 2017-08-18 |
| WO2014124830A1 (en) | 2014-08-21 |
| US20180250661A1 (en) | 2018-09-06 |
| ZA201505399B (en) | 2017-11-29 |
| EP2956232B1 (en) | 2017-04-05 |
| RU2015138782A (ru) | 2017-03-20 |
| RU2657082C2 (ru) | 2018-06-08 |
| CA2899149A1 (en) | 2014-08-21 |
| CL2015002212A1 (es) | 2016-01-29 |
| CN104936679A (zh) | 2015-09-23 |
| KR20150116865A (ko) | 2015-10-16 |
| BR112015019557B1 (pt) | 2021-06-29 |
| EP2956232A1 (en) | 2015-12-23 |
| US10493436B2 (en) | 2019-12-03 |
| BR112015019557A2 (pt) | 2017-07-18 |
| JP2016509956A (ja) | 2016-04-04 |
| JP6215361B2 (ja) | 2017-10-18 |
| KR102186734B1 (ko) | 2020-12-07 |
| US20150375207A1 (en) | 2015-12-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2899149C (en) | Method and catalyst for the simultaneous removal of carbon monoxide and nitrogen oxides from flue or exhaust gas | |
| Gholami et al. | Recent advances in selective catalytic reduction of NOx by carbon monoxide for flue gas cleaning process: a review | |
| US7390471B2 (en) | Apparatus and method for catalytic treatment of exhaust gases | |
| US9463418B2 (en) | Method for the selective oxidation of carbon monoxide and volatile organic compounds in off-gas further comprising sulphur dioxide | |
| CA2729956A1 (en) | Method for treating exhaust gas from co2 recovery apparatus | |
| KR20140132733A (ko) | 황-함유 가스 스트림에서 nox 방출을 조절하기 위한 선택적 촉매 환원 시스템 및 방법 | |
| AU2009212923B2 (en) | Process and catalyst system for NOx reduction | |
| US20210101111A1 (en) | Process for the removal of sulphur oxides and nitrogen oxides contained in off-gas from an industrial plant | |
| EP2240266A1 (en) | Reactor and process for the decomposition of nitrogen oxides in gases | |
| JP2008296090A (ja) | 排気ガス浄化触媒、排気ガス浄化システム及び排気ガス浄化方法 | |
| US8790609B1 (en) | Method of yellow plume elimination in gas turbine exhaust | |
| CN101579635B (zh) | 室温催化氧化一氧化碳催化剂及其制备方法 | |
| JP5285459B2 (ja) | 排ガス浄化用触媒および排ガス浄化方法 | |
| JP4939082B2 (ja) | 排ガス処理システム | |
| JP4994008B2 (ja) | 窒素酸化物および金属水銀を含む排ガスの浄化装置 | |
| WO2014125934A1 (ja) | 内燃機関の排ガス浄化装置、排ガス浄化方法及び排ガス浄化触媒 | |
| WO2025085397A1 (en) | Metal substrate for voc emission control | |
| US20230191325A1 (en) | A process for the removal of nox and dinitrogen oxide in process off-gas | |
| TH2201006110A (th) | อุปกรณ์เชิงเร่งปฏิกิริยาการฟอกก๊าซไอเสีย | |
| PE et al. | Utilization of Common Automotive Three-Way NOx Reduction Catalyst for Managing Off-Gas from Thermal Treatment of High-Nitrate Waste–13094 | |
| JP2008086884A (ja) | 脱硝処理方法 | |
| JP2010125398A (ja) | 熱機関の排ガス浄化装置,排ガス浄化方法及びCO,NOx浄化触媒 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20190204 |