UA97138C2 - Применение водного раствора для обработки выхлопных газов дизельных двигателей - Google Patents
Применение водного раствора для обработки выхлопных газов дизельных двигателейInfo
- Publication number
- UA97138C2 UA97138C2 UAA200909515A UAA200909515A UA97138C2 UA 97138 C2 UA97138 C2 UA 97138C2 UA A200909515 A UAA200909515 A UA A200909515A UA A200909515 A UAA200909515 A UA A200909515A UA 97138 C2 UA97138 C2 UA 97138C2
- Authority
- UA
- Ukraine
- Prior art keywords
- engines
- exhaust gases
- treatment
- aqueous solution
- diesel engine
- 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
- B01D53/92—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
- 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
- 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
-
- 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
- B01D2251/00—Reactants
- B01D2251/20—Reductants
- B01D2251/206—Ammonium compounds
-
- 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
-
- 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
- F01N2610/06—Adding substances to exhaust gases the substance being in the gaseous form
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Toxicology (AREA)
- Mechanical Engineering (AREA)
- Treating Waste Gases (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Gas Separation By Absorption (AREA)
Abstract
Представленное изобретение относится к применению раствора для обработки выхлопных газов на выходе бортовых или стационарных дизельных двигателей. Оно также относится к применению его в любом устройстве для обработки этих выхлопных газов, несмотря на то, являются ли они двигателями грузовиков или двигателями для легковых автомобилей, или также двигателями для стационарных промышленных применений.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0701305A FR2912932B1 (fr) | 2007-02-23 | 2007-02-23 | Solution aqueuse pour traitement des gaz d'echappement des moteurs diesel |
PCT/FR2008/000186 WO2008125745A2 (fr) | 2007-02-23 | 2008-02-14 | Utilisation d'une solution aqueuse pour le traitement des gaz d'echappement des moteurs diesel |
Publications (1)
Publication Number | Publication Date |
---|---|
UA97138C2 true UA97138C2 (ru) | 2012-01-10 |
Family
ID=38544090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA200909515A UA97138C2 (ru) | 2007-02-23 | 2008-02-14 | Применение водного раствора для обработки выхлопных газов дизельных двигателей |
Country Status (24)
Country | Link |
---|---|
US (1) | US7947241B2 (ru) |
EP (1) | EP2129452B1 (ru) |
JP (1) | JP5372781B2 (ru) |
KR (1) | KR101520918B1 (ru) |
CN (1) | CN101636219A (ru) |
AR (1) | AR065441A1 (ru) |
AU (1) | AU2008237807B2 (ru) |
BR (1) | BRPI0806791A2 (ru) |
CA (1) | CA2679088C (ru) |
CL (1) | CL2008000549A1 (ru) |
DK (1) | DK2129452T3 (ru) |
ES (1) | ES2728802T3 (ru) |
FR (1) | FR2912932B1 (ru) |
HU (1) | HUE043483T2 (ru) |
MX (1) | MX2009008927A (ru) |
MY (1) | MY146393A (ru) |
PL (1) | PL2129452T3 (ru) |
PT (1) | PT2129452T (ru) |
RU (1) | RU2469775C2 (ru) |
TR (1) | TR201908112T4 (ru) |
TW (1) | TWI426948B (ru) |
UA (1) | UA97138C2 (ru) |
WO (1) | WO2008125745A2 (ru) |
ZA (1) | ZA200906593B (ru) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2010044676A1 (en) * | 2008-10-14 | 2010-04-22 | Yara International Asa | Method for minimizing the diameter of droplets of a urea solution by use of a surfactant mixture of alkoxylated compounds |
SE534217E (sv) * | 2009-10-16 | 2015-03-10 | Proppabort Ab | Ämne att tillsätta urealösningar |
FR2987052B1 (fr) | 2012-02-17 | 2014-09-12 | Total Raffinage Marketing | Additifs ameliorant la resistance a l'usure et au lacquering de carburants de type gazole ou biogazole |
US8999277B2 (en) * | 2013-06-17 | 2015-04-07 | Deere & Company | Diesel exhaust fluid formulation that reduces urea deposits in exhaust systems |
FR3017875B1 (fr) | 2014-02-24 | 2016-03-11 | Total Marketing Services | Composition d'additifs et carburant de performance comprenant une telle composition |
FR3017876B1 (fr) | 2014-02-24 | 2016-03-11 | Total Marketing Services | Composition d'additifs et carburant de performance comprenant une telle composition |
JP2016098698A (ja) * | 2014-11-20 | 2016-05-30 | 株式会社デンソー | 排気浄化システム |
EP3075436B1 (en) * | 2015-04-02 | 2018-08-01 | Afton Chemical Limited | Diesel exhaust fluid solutions and methods of using the same |
FR3044564B1 (fr) | 2015-12-02 | 2021-01-22 | Total Marketing Services | Composition a base d’uree pour le traitement des gaz d’echappement |
FR3064495B1 (fr) * | 2017-03-31 | 2021-04-02 | Total Marketing Services | Composition a base d'uree pour le traitement des gaz d'echappement |
CN107178408A (zh) * | 2017-06-02 | 2017-09-19 | 许昌学院 | 一种超低温型柴油车用尿素溶液及其制备方法 |
JP6809391B2 (ja) * | 2017-06-16 | 2021-01-06 | いすゞ自動車株式会社 | 噴射装置 |
CN108619907A (zh) * | 2018-04-28 | 2018-10-09 | 南京工业大学 | 一种车用尿素还原剂溶液 |
CN110433657A (zh) * | 2019-07-06 | 2019-11-12 | 新三和石化(福建)股份公司 | 一种柴油机尾气超低排放液及其制备方法 |
FR3104607B1 (fr) | 2019-12-17 | 2022-10-21 | Total Sa | Marquage de composition |
WO2021188117A1 (en) * | 2020-03-20 | 2021-09-23 | Southwest Research Institute | Combined catalyst precursor/surfactant mixture for reductant urea solution for selective catalytic reduction |
US11391190B2 (en) | 2020-03-20 | 2022-07-19 | Southwest Research Institute | Combined catalyst precursor/surfactant mixture for reductant urea solution for selective catalytic reduction |
FR3108529A1 (fr) | 2020-03-30 | 2021-10-01 | Total Marketing Services | Utilisation d’une composition comprenant un agent réducteur, au moins une paraffine et un composé métallique pour prévenir les dépôts dans les lignes d’échappement comprenant un catalyseur SCR |
FR3108527B1 (fr) | 2020-03-30 | 2022-09-09 | Total Marketing Services | Utilisation d’une composition comprenant un agent réducteur et un composé métallique pour prévenir les dépôts dans les lignes d’échappement comprenant un catalyseur SCR |
FR3108526B1 (fr) | 2020-03-30 | 2022-09-09 | Total Marketing Services | Utilisation d’une composition comprenant un agent réducteur, un tensioactif et un composé métallique pour prévenir les dépôts dans les lignes d’échappement comprenant un catalyseur SCR |
US11732628B1 (en) | 2020-08-12 | 2023-08-22 | Old World Industries, Llc | Diesel exhaust fluid |
FR3124598A1 (fr) | 2021-06-25 | 2022-12-30 | Total Marketing Services | Méthode de détection de la présence d’un additif dans une composition de traitement des gaz d’échappement |
EP4115970A1 (de) | 2021-07-05 | 2023-01-11 | TUNAP GmbH & Co. KG | Additiv zur reinigung von scr-systemen |
EP4122584A1 (en) | 2021-07-23 | 2023-01-25 | Basf Se | Reductant fluid for the after-treatment of exhaust gas |
FR3125535B1 (fr) | 2021-07-23 | 2023-07-28 | Totalenergies Marketing Services | Composition aqueuse pour le traitement des gaz d’échappement à propriétés anti-mousse améliorées |
WO2023118397A1 (en) | 2021-12-22 | 2023-06-29 | Xenum Nv/Sa | Additive for nox reducing solution |
FR3138048A1 (fr) | 2022-07-19 | 2024-01-26 | Totalenergies Onetech | Composition aqueuse pour le traitement des gaz d’échappement à propriétés améliorées |
WO2024047309A1 (fr) | 2022-08-30 | 2024-03-07 | Totalenergies Onetech | Composition aqueuse pour le traitement des gaz d'échappement à propriétés améliorées |
CN117443193A (zh) * | 2023-10-26 | 2024-01-26 | 安徽尚蓝环保科技有限公司 | 一种车用尿素添加剂及其制备方法 |
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JPH0857261A (ja) * | 1994-08-24 | 1996-03-05 | Babcock Hitachi Kk | 還元剤水溶液を用いる脱硝装置 |
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ATE246535T1 (de) * | 1998-05-11 | 2003-08-15 | Siemens Ag | Verfahren und vorrichtung zur selektiven katalytischen reduktion von stickoxiden in einem sauerstoffhaltigen gasförmigen medium |
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CA2375456A1 (en) * | 1999-06-09 | 2000-12-14 | Clean Diesel Technologies, Inc. | Methods and compositions for assuring reduction of nox emissions from an engine by selective catalytic reduction |
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EP1236499B1 (en) * | 2001-03-02 | 2004-05-19 | Haldor Topsoe A/S | SCR process and apparatus for the reduction of NOx emissions |
FR2842820B1 (fr) * | 2002-07-26 | 2005-06-17 | Totalfinaelf France | Combustible emulsionne eau/hydrocarbures, sa preparation et ses utilisations |
FI116897B (fi) * | 2003-02-04 | 2006-03-31 | Kemira Oyj | Ammoniumformiaatin käyttö pelkistysprosessissa |
EP1484385B8 (en) | 2003-06-04 | 2013-04-10 | Malaysian Palm Oil Board | Palm diesel with low pour point for cold climate countries |
AT504745B1 (de) | 2003-07-28 | 2010-07-15 | Mittelbach Martin | Schwefelarmer dieseltreibstoff sowie verwendung von fettsäuremonoalkylestern als schmierfähigkeitsverbesserer für schwefelarme dieseltreibstoffe |
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-
2007
- 2007-02-23 FR FR0701305A patent/FR2912932B1/fr active Active
-
2008
- 2008-02-14 MY MYPI20093483A patent/MY146393A/en unknown
- 2008-02-14 WO PCT/FR2008/000186 patent/WO2008125745A2/fr active Application Filing
- 2008-02-14 BR BRPI0806791-0A patent/BRPI0806791A2/pt not_active Application Discontinuation
- 2008-02-14 DK DK08761883.1T patent/DK2129452T3/da active
- 2008-02-14 RU RU2009134927/05A patent/RU2469775C2/ru active
- 2008-02-14 AU AU2008237807A patent/AU2008237807B2/en active Active
- 2008-02-14 PT PT08761883T patent/PT2129452T/pt unknown
- 2008-02-14 HU HUE08761883A patent/HUE043483T2/hu unknown
- 2008-02-14 CA CA2679088A patent/CA2679088C/en active Active
- 2008-02-14 UA UAA200909515A patent/UA97138C2/ru unknown
- 2008-02-14 MX MX2009008927A patent/MX2009008927A/es active IP Right Grant
- 2008-02-14 PL PL08761883T patent/PL2129452T3/pl unknown
- 2008-02-14 KR KR1020097019646A patent/KR101520918B1/ko active IP Right Grant
- 2008-02-14 TR TR2019/08112T patent/TR201908112T4/tr unknown
- 2008-02-14 ES ES08761883T patent/ES2728802T3/es active Active
- 2008-02-14 EP EP08761883.1A patent/EP2129452B1/fr active Active
- 2008-02-14 TW TW097105139A patent/TWI426948B/zh active
- 2008-02-14 JP JP2009550300A patent/JP5372781B2/ja active Active
- 2008-02-14 US US12/528,069 patent/US7947241B2/en active Active
- 2008-02-14 CN CN200880005765A patent/CN101636219A/zh active Pending
- 2008-02-22 AR ARP080100740A patent/AR065441A1/es active IP Right Grant
- 2008-02-22 CL CL200800549A patent/CL2008000549A1/es unknown
-
2009
- 2009-09-22 ZA ZA200906593A patent/ZA200906593B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
MX2009008927A (es) | 2009-11-26 |
WO2008125745A2 (fr) | 2008-10-23 |
JP5372781B2 (ja) | 2013-12-18 |
CN101636219A (zh) | 2010-01-27 |
PT2129452T (pt) | 2019-06-12 |
AU2008237807A1 (en) | 2008-10-23 |
DK2129452T3 (da) | 2019-06-11 |
ES2728802T3 (es) | 2019-10-28 |
CA2679088A1 (en) | 2008-10-23 |
RU2009134927A (ru) | 2011-03-27 |
MY146393A (en) | 2012-08-15 |
TR201908112T4 (tr) | 2019-06-21 |
RU2469775C2 (ru) | 2012-12-20 |
TWI426948B (zh) | 2014-02-21 |
WO2008125745A3 (fr) | 2008-12-18 |
US7947241B2 (en) | 2011-05-24 |
HUE043483T2 (hu) | 2019-08-28 |
ZA200906593B (en) | 2010-07-28 |
JP2010519025A (ja) | 2010-06-03 |
CA2679088C (en) | 2016-01-26 |
EP2129452B1 (fr) | 2019-05-08 |
PL2129452T3 (pl) | 2019-09-30 |
EP2129452A2 (fr) | 2009-12-09 |
CL2008000549A1 (es) | 2008-05-30 |
KR20090127888A (ko) | 2009-12-14 |
US20100015022A1 (en) | 2010-01-21 |
KR101520918B1 (ko) | 2015-05-15 |
FR2912932A1 (fr) | 2008-08-29 |
BRPI0806791A2 (pt) | 2011-09-13 |
FR2912932B1 (fr) | 2011-06-10 |
TW200848152A (en) | 2008-12-16 |
AU2008237807B2 (en) | 2012-08-09 |
AR065441A1 (es) | 2009-06-10 |
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