BRPI0916868A2 - catalisador de remoção de nox, e, métodos para fabricar um catalisador de remoção de nox para gás residual em alta temperatura, e para remover nox de gás residual em alta temperatura - Google Patents
catalisador de remoção de nox, e, métodos para fabricar um catalisador de remoção de nox para gás residual em alta temperatura, e para remover nox de gás residual em alta temperaturaInfo
- Publication number
- BRPI0916868A2 BRPI0916868A2 BRPI0916868A BRPI0916868A BRPI0916868A2 BR PI0916868 A2 BRPI0916868 A2 BR PI0916868A2 BR PI0916868 A BRPI0916868 A BR PI0916868A BR PI0916868 A BRPI0916868 A BR PI0916868A BR PI0916868 A2 BRPI0916868 A2 BR PI0916868A2
- Authority
- BR
- Brazil
- Prior art keywords
- high temperature
- waste gas
- temperature waste
- removal catalyst
- nox removal
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title 2
- 239000002912 waste gas Substances 0.000 title 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- 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
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/30—Tungsten
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/053—Sulfates
-
- 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
-
- 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
- B01D53/8628—Processes characterised by a specific catalyst
-
- 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
- B01D53/9409—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
-
- 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
- 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
- B01J21/066—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
- B01J21/08—Silica
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/03—Precipitation; Co-precipitation
- B01J37/031—Precipitation
- B01J37/033—Using Hydrolysis
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/20—Reductants
- B01D2251/206—Ammonium compounds
- B01D2251/2062—Ammonia
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/20—Reductants
- B01D2251/206—Ammonium compounds
- B01D2251/2067—Urea
-
- 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
- B01D2255/20776—Tungsten
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/40—Mixed oxides
-
- 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
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2009/067414 WO2011042953A1 (ja) | 2009-10-06 | 2009-10-06 | 高温排ガス用脱硝触媒及びその製造方法、高温排ガス脱硝方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0916868A2 true BRPI0916868A2 (pt) | 2016-02-10 |
Family
ID=43853615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0916868A BRPI0916868A2 (pt) | 2009-10-06 | 2009-10-06 | catalisador de remoção de nox, e, métodos para fabricar um catalisador de remoção de nox para gás residual em alta temperatura, e para remover nox de gás residual em alta temperatura |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US8815194B2 (pt) |
| EP (1) | EP2384807B1 (pt) |
| JP (1) | JPWO2011042953A1 (pt) |
| KR (2) | KR20110055533A (pt) |
| CN (1) | CN102112212A (pt) |
| BR (1) | BRPI0916868A2 (pt) |
| CA (1) | CA2729953C (pt) |
| RU (1) | RU2476258C2 (pt) |
| WO (1) | WO2011042953A1 (pt) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9101877B2 (en) * | 2012-02-13 | 2015-08-11 | Siemens Energy, Inc. | Selective catalytic reduction system and process for control of NOx emissions in a sulfur-containing gas stream |
| JP5988514B2 (ja) * | 2012-07-04 | 2016-09-07 | 三菱日立パワーシステムズ株式会社 | 高温排ガス用脱硝触媒の製造方法 |
| JP6249689B2 (ja) * | 2012-09-05 | 2017-12-20 | 三菱日立パワーシステムズ株式会社 | 排ガス処理再生触媒及び排ガス処理触媒の再生方法 |
| JP6587933B2 (ja) * | 2015-12-25 | 2019-10-09 | 三菱重工業株式会社 | 脱硝装置 |
| JP6591919B2 (ja) * | 2016-03-22 | 2019-10-16 | 株式会社日本触媒 | ハニカム型脱硝触媒の製造方法 |
| KR102195343B1 (ko) | 2018-12-19 | 2020-12-24 | 우석대학교 산학협력단 | Fcc 공정 폐촉매를 이용한 질소산화물 제거용 촉매의 제조방법 |
| JP2020131125A (ja) * | 2019-02-20 | 2020-08-31 | 三菱重工業株式会社 | 脱硝触媒、および脱硝装置 |
| CN114713292A (zh) * | 2022-05-05 | 2022-07-08 | 安徽工程大学 | 一种端面处理剂及其制作方法和应用以及催化剂再生后端面处理方法 |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4085193A (en) | 1973-12-12 | 1978-04-18 | Mitsubishi Petrochemical Co. Ltd. | Catalytic process for reducing nitrogen oxides to nitrogen |
| JPS52122293A (en) * | 1976-04-08 | 1977-10-14 | Nippon Shokubai Kagaku Kogyo Co Ltd | Catalyst for purifying nox |
| JPS57127426A (en) * | 1981-01-29 | 1982-08-07 | Nippon Shokubai Kagaku Kogyo Co Ltd | Method for removal of nitrogen oxide |
| JPS6090043A (ja) * | 1983-10-21 | 1985-05-21 | Nippon Shokubai Kagaku Kogyo Co Ltd | 窒素酸化物浄化用触媒 |
| JPS6242744A (ja) | 1985-08-19 | 1987-02-24 | Mitsubishi Heavy Ind Ltd | 窒素酸化物除去用触媒担体とそれを用いた触媒との製造方法 |
| EP0214085B1 (en) | 1985-08-19 | 1992-04-08 | Mitsubishi Jukogyo Kabushiki Kaisha | Process for preparing a catalyst for removing nitrogen oxides |
| CA1291743C (en) * | 1986-07-25 | 1991-11-05 | Makoto Imanari | Catalyst for removing nitrogen oxides in exhaust gases |
| FI873979A0 (fi) | 1986-10-08 | 1987-09-14 | Kraftwerk Union Ag | Katalysatormaterial foer reducering av maengden kvaeveoxider i roekgaser. |
| US4975256A (en) * | 1988-06-09 | 1990-12-04 | W. R. Grace & Co.-Conn. | Process using catalysts for selective catalytic reduction denox technology |
| US4929586A (en) * | 1988-06-09 | 1990-05-29 | W. R. Grace & Co.-Conn. | Catalysts for selective catalytic reduction DeNOx technology |
| JPH0724774B2 (ja) * | 1988-11-25 | 1995-03-22 | 株式会社日本触媒 | 排ガス処理触媒用担体、その製造方法ならびに該担体を含有してなる排ガス処理用触媒 |
| JP2730987B2 (ja) * | 1989-08-09 | 1998-03-25 | 株式会社日本触媒 | 窒素酸化物除去用触媒および該触媒を用いた窒素酸化物の除去方法 |
| JP2919541B2 (ja) * | 1990-03-20 | 1999-07-12 | 株式会社日本触媒 | 窒素酸化物除去用触媒 |
| FR2684899B1 (fr) * | 1991-12-16 | 1994-03-25 | Rhone Poulenc Chimie | Catalyseur de reduction selective des oxydes d'azote contenus dans un flux gazeux et application desdits catalyseurs. |
| JP2836055B2 (ja) | 1993-05-19 | 1998-12-14 | 触媒化成工業株式会社 | 窒素酸化物を除去する方法 |
| JP3021420B2 (ja) * | 1998-04-16 | 2000-03-15 | 三菱重工業株式会社 | 排ガス処理用触媒、排ガス処理方法及び処理装置 |
| JP3893014B2 (ja) | 1999-08-12 | 2007-03-14 | 株式会社日本触媒 | 排ガス処理用触媒、その製造方法および排ガス処理方法 |
| KR100392943B1 (ko) | 2001-05-16 | 2003-07-28 | (주)케이에이치 케미컬 | 디젤엔진 배기가스의 정화용 촉매 |
| JP4798908B2 (ja) | 2001-09-27 | 2011-10-19 | 日揮触媒化成株式会社 | 窒素酸化物除去用触媒およびその製造方法 |
| JP4225735B2 (ja) | 2002-03-01 | 2009-02-18 | バブコック日立株式会社 | 窒素酸化物除去用触媒、その製造方法および窒素酸化物の除去方法 |
| FR2841797B1 (fr) * | 2002-07-03 | 2005-08-05 | Centre Nat Rech Scient | Catalyseurs a base de tungstene |
| JP2004033991A (ja) | 2002-07-08 | 2004-02-05 | Mitsubishi Heavy Ind Ltd | 燃焼排ガスの脱硝方法及び脱硝触媒 |
| JP4508584B2 (ja) * | 2003-09-05 | 2010-07-21 | 三菱重工業株式会社 | 高温排ガス用脱硝触媒 |
| ATE458543T1 (de) | 2003-10-15 | 2010-03-15 | Haldor Topsoe As | Katalysator-träger, daraus hergestellter katalysator und prozess für die reinigung von abgasen |
| JP4098703B2 (ja) * | 2003-11-13 | 2008-06-11 | 株式会社日本触媒 | 窒素酸化物除去用触媒および窒素酸化物除去方法 |
| JP4427356B2 (ja) | 2004-02-27 | 2010-03-03 | 東京濾器株式会社 | 窒素酸化物浄化用触媒システム及び窒素酸化物浄化方法 |
| JP4813830B2 (ja) * | 2004-10-14 | 2011-11-09 | 三菱重工業株式会社 | 排ガス処理触媒、排ガス処理方法および排ガス処理装置 |
| JP4999388B2 (ja) | 2006-07-24 | 2012-08-15 | 日揮触媒化成株式会社 | 改質酸化チタン粒子およびその製造方法、並びにこの改質酸化チタン粒子を使用した排ガス処理用触媒 |
| FR2907445B1 (fr) | 2006-10-20 | 2010-09-03 | Rhodia Recherches & Tech | Composition a acidite elevee a base d'oxyde de zirconium, d'oxyde de titane et d'oxyde de tungstene,procede de preparation et utilisation dans le traitement des gaz d'echappement |
-
2009
- 2009-10-06 WO PCT/JP2009/067414 patent/WO2011042953A1/ja not_active Ceased
- 2009-10-06 CN CN2009801306026A patent/CN102112212A/zh active Pending
- 2009-10-06 BR BRPI0916868A patent/BRPI0916868A2/pt not_active Application Discontinuation
- 2009-10-06 RU RU2011103191/04A patent/RU2476258C2/ru active
- 2009-10-06 KR KR1020117002310A patent/KR20110055533A/ko not_active Ceased
- 2009-10-06 EP EP09848138.5A patent/EP2384807B1/en active Active
- 2009-10-06 CA CA2729953A patent/CA2729953C/en not_active Expired - Fee Related
- 2009-10-06 US US13/058,046 patent/US8815194B2/en active Active
- 2009-10-06 KR KR1020137023204A patent/KR101362606B1/ko not_active Expired - Fee Related
- 2009-10-06 JP JP2010547913A patent/JPWO2011042953A1/ja active Pending
-
2014
- 2014-07-16 US US14/333,037 patent/US9302251B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US9302251B2 (en) | 2016-04-05 |
| EP2384807A1 (en) | 2011-11-09 |
| KR20110055533A (ko) | 2011-05-25 |
| RU2011103191A (ru) | 2012-08-10 |
| CA2729953C (en) | 2015-02-17 |
| WO2011042953A1 (ja) | 2011-04-14 |
| JPWO2011042953A1 (ja) | 2013-02-28 |
| US20140329668A1 (en) | 2014-11-06 |
| US8815194B2 (en) | 2014-08-26 |
| US20110236283A1 (en) | 2011-09-29 |
| EP2384807B1 (en) | 2020-01-08 |
| EP2384807A4 (en) | 2012-08-08 |
| KR101362606B1 (ko) | 2014-02-12 |
| CA2729953A1 (en) | 2011-04-06 |
| CN102112212A (zh) | 2011-06-29 |
| KR20130105754A (ko) | 2013-09-25 |
| RU2476258C2 (ru) | 2013-02-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09B | Patent application refused [chapter 9.2 patent gazette] | ||
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