ATE542592T1 - Verfahrung zur reinigung von verbrennungsrauchgasen, die stickoxide enthalten - Google Patents
Verfahrung zur reinigung von verbrennungsrauchgasen, die stickoxide enthaltenInfo
- Publication number
- ATE542592T1 ATE542592T1 AT08356097T AT08356097T ATE542592T1 AT E542592 T1 ATE542592 T1 AT E542592T1 AT 08356097 T AT08356097 T AT 08356097T AT 08356097 T AT08356097 T AT 08356097T AT E542592 T1 ATE542592 T1 AT E542592T1
- Authority
- AT
- Austria
- Prior art keywords
- nitrogen oxides
- fue
- fumes
- containing nitrogen
- gases containing
- Prior art date
Links
Classifications
-
- 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
- F01N3/18—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 characterised by methods of operation; Control
- F01N3/20—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 characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2066—Selective catalytic reduction [SCR]
-
- 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
- B01D53/74—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
- B01D53/9409—Nitrogen oxides
-
- 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
-
- 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
- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/14—Nitrogen oxides
-
- 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
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Biomedical Technology (AREA)
- Combustion & Propulsion (AREA)
- Toxicology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treating Waste Gases (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0704765A FR2918294B1 (fr) | 2007-07-02 | 2007-07-02 | Procede d'epuration de fumees de combustion contenant des oxydes d'azote |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE542592T1 true ATE542592T1 (de) | 2012-02-15 |
Family
ID=39135155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08356097T ATE542592T1 (de) | 2007-07-02 | 2008-06-30 | Verfahrung zur reinigung von verbrennungsrauchgasen, die stickoxide enthalten |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP2011559B1 (de) |
AT (1) | ATE542592T1 (de) |
DK (1) | DK2011559T3 (de) |
ES (1) | ES2379902T3 (de) |
FR (1) | FR2918294B1 (de) |
PL (1) | PL2011559T3 (de) |
PT (1) | PT2011559E (de) |
RU (1) | RU2469949C2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108525515A (zh) * | 2018-06-12 | 2018-09-14 | 朋仁锋 | 一种窑炉scr脱硝工艺 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2466277A (en) * | 2008-12-19 | 2010-06-23 | Agco Gmbh | Exhaust systems for vehicles |
FR2964045B1 (fr) * | 2010-08-26 | 2012-08-31 | Lab Sa | Procede de regeneration d'un catalyseur de denitrification et installation de mise en oeuvre correspondante |
EP2851116B1 (de) | 2013-09-24 | 2020-01-15 | Lab Sa | Verfahren zur katalytischen Reinigung von Rauchgasen, die Stickoxide enthalten |
CN104587830A (zh) * | 2015-01-09 | 2015-05-06 | 西安西热锅炉环保工程有限公司 | 一种利用scr***的尿素溶液烟道内直喷热解装置及方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4038054A1 (de) * | 1990-11-29 | 1992-06-04 | Man Technologie Gmbh | Verfahren und vorrichtung zur selektiven katalytischen no(pfeil abwaerts)x(pfeil abwaerts)-reduktion in sauerstoffhaltigen abgasen |
US5281403B1 (en) | 1991-09-27 | 1996-06-11 | Noell Inc | Method for converting urea to ammonia |
RU2081685C1 (ru) * | 1994-07-19 | 1997-06-20 | Государственная академия нефти и газа им.И.М.Губкина | Способ очистки дымовых газов от оксидов азота |
WO1998022209A1 (en) * | 1996-11-20 | 1998-05-28 | Clean Diesel Technologies, Inc. | SELECTIVE CATALYTIC NOx REDUCTION UTILIZING UREA WITHOUT CATALYST FOULING |
RU2113890C1 (ru) * | 1997-05-20 | 1998-06-27 | Государственная академия нефти и газа им.И.М.Губкина | Способ очистки дымовых газов от оксидов азота |
GB9802504D0 (en) | 1998-02-06 | 1998-04-01 | Johnson Matthey Plc | Improvements in emission control |
CA2397923C (en) | 2000-12-01 | 2007-08-07 | Fuel Tech Inc. | Selective catalytic reduction of no, enabled by side stream urea decomposition |
US6895747B2 (en) * | 2002-11-21 | 2005-05-24 | Ford Global Technologies, Llc | Diesel aftertreatment systems |
-
2007
- 2007-07-02 FR FR0704765A patent/FR2918294B1/fr not_active Expired - Fee Related
-
2008
- 2008-06-30 DK DK08356097.9T patent/DK2011559T3/da active
- 2008-06-30 AT AT08356097T patent/ATE542592T1/de active
- 2008-06-30 PL PL08356097T patent/PL2011559T3/pl unknown
- 2008-06-30 ES ES08356097T patent/ES2379902T3/es active Active
- 2008-06-30 EP EP08356097A patent/EP2011559B1/de active Active
- 2008-06-30 PT PT08356097T patent/PT2011559E/pt unknown
- 2008-07-01 RU RU2008126781/05A patent/RU2469949C2/ru active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108525515A (zh) * | 2018-06-12 | 2018-09-14 | 朋仁锋 | 一种窑炉scr脱硝工艺 |
Also Published As
Publication number | Publication date |
---|---|
RU2469949C2 (ru) | 2012-12-20 |
PT2011559E (pt) | 2012-03-29 |
DK2011559T3 (da) | 2012-04-23 |
EP2011559A1 (de) | 2009-01-07 |
PL2011559T3 (pl) | 2012-06-29 |
EP2011559B1 (de) | 2012-01-25 |
FR2918294A1 (fr) | 2009-01-09 |
FR2918294B1 (fr) | 2009-10-09 |
RU2008126781A (ru) | 2010-01-10 |
ES2379902T3 (es) | 2012-05-04 |
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