HUE043483T2 - Vizes oldat alkalmazása SCR rendszerekben dieselmotor kipufogógázok kezelésére és SCR-eljárás - Google Patents
Vizes oldat alkalmazása SCR rendszerekben dieselmotor kipufogógázok kezelésére és SCR-eljárásInfo
- Publication number
- HUE043483T2 HUE043483T2 HUE08761883A HUE08761883A HUE043483T2 HU E043483 T2 HUE043483 T2 HU E043483T2 HU E08761883 A HUE08761883 A HU E08761883A HU E08761883 A HUE08761883 A HU E08761883A HU E043483 T2 HUE043483 T2 HU E043483T2
- Authority
- HU
- Hungary
- Prior art keywords
- scr
- treatment
- aqueous solution
- exhaust gases
- diesel engines
- 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)
Applications Claiming Priority (1)
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 |
Publications (1)
Publication Number | Publication Date |
---|---|
HUE043483T2 true HUE043483T2 (hu) | 2019-08-28 |
Family
ID=38544090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HUE08761883A HUE043483T2 (hu) | 2007-02-23 | 2008-02-14 | Vizes oldat alkalmazása SCR rendszerekben dieselmotor kipufogógázok kezelésére és SCR-eljárás |
Country Status (24)
Country | Link |
---|---|
US (1) | US7947241B2 (hu) |
EP (1) | EP2129452B1 (hu) |
JP (1) | JP5372781B2 (hu) |
KR (1) | KR101520918B1 (hu) |
CN (1) | CN101636219A (hu) |
AR (1) | AR065441A1 (hu) |
AU (1) | AU2008237807B2 (hu) |
BR (1) | BRPI0806791A2 (hu) |
CA (1) | CA2679088C (hu) |
CL (1) | CL2008000549A1 (hu) |
DK (1) | DK2129452T3 (hu) |
ES (1) | ES2728802T3 (hu) |
FR (1) | FR2912932B1 (hu) |
HU (1) | HUE043483T2 (hu) |
MX (1) | MX2009008927A (hu) |
MY (1) | MY146393A (hu) |
PL (1) | PL2129452T3 (hu) |
PT (1) | PT2129452T (hu) |
RU (1) | RU2469775C2 (hu) |
TR (1) | TR201908112T4 (hu) |
TW (1) | TWI426948B (hu) |
UA (1) | UA97138C2 (hu) |
WO (1) | WO2008125745A2 (hu) |
ZA (1) | ZA200906593B (hu) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2337625B1 (en) | 2008-10-14 | 2013-09-11 | 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 | 2015-06-23 | 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 |
US11391190B2 (en) | 2020-03-20 | 2022-07-19 | Southwest Research Institute | Combined catalyst precursor/surfactant mixture for reductant urea solution for selective catalytic reduction |
WO2021188117A1 (en) * | 2020-03-20 | 2021-09-23 | 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 |
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 |
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 |
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 |
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 |
EP4122584A1 (en) | 2021-07-23 | 2023-01-25 | Basf Se | Reductant fluid for the after-treatment of exhaust gas |
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 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4364743A (en) | 1979-09-05 | 1982-12-21 | Erner William E | Synthetic liquid fuel and fuel mixtures for oil-burning devices |
JPS5738771A (en) * | 1980-08-15 | 1982-03-03 | Nippon Steel Chem Co Ltd | Preparation of 2-methylquinoline |
FR2498622A1 (fr) | 1981-01-28 | 1982-07-30 | Inst Francais Du Petrole | Utilisation de melanges d'esters alkyliques d'acides gras derives d'huiles vegetales dans des compositions combustibles pour moteurs diesel |
DE3150989A1 (de) | 1980-12-30 | 1982-08-05 | Institut Français du Pétrole, 92502 Rueil-Malmaison, Hauts-de-Seine | Brennbare kompositionen, die ein gasoel, mindestens einen fettsaeureester sowie einen alkoholischen bestandteil auf basis von n-butanol enthalten und als dieseltreibstoffe brauchbar sind |
FR2577569B1 (fr) * | 1985-02-15 | 1987-03-20 | Inst Francais Du Petrole | Procede de fabrication d'une composition d'esters d'acide gras utilisables comme carburant de substitution du gazole avec de l'alcool ethylique hydrate et composition d'esters ainsi formes |
AU617708B2 (en) * | 1987-09-23 | 1991-12-05 | Fuel Tech. Inc. | Process for nitrogen oxides reduction and minimization of the production of other pollutants |
US5441713A (en) * | 1988-04-29 | 1995-08-15 | Nalco Fuel Tech | Hardness suppression in urea solutions |
AU3579389A (en) * | 1988-04-29 | 1989-11-24 | Fuel Tech. Inc. | Composition for introduction into a high temperature environment |
US4920691A (en) * | 1989-05-22 | 1990-05-01 | Fainman Morton Z | Fuel additive |
DE4203807A1 (de) * | 1990-11-29 | 1993-08-12 | Man Nutzfahrzeuge Ag | Vorrichtung zur katalytischen no(pfeil abwaerts)x(pfeil abwaerts)-reduktion |
DE4040317A1 (de) | 1990-12-17 | 1992-06-25 | Henkel Kgaa | Mischungen von fettsaeureniedrigalkylestern mit verbesserter kaeltestabilitaet |
US5536482A (en) * | 1992-10-13 | 1996-07-16 | Nalco Fuel Tech | Process for pollution control |
US5489419A (en) * | 1992-10-13 | 1996-02-06 | Nalco Fuel Tech | Process for pollution control |
US5453257A (en) * | 1992-10-14 | 1995-09-26 | Nalco Fuel Tech | Process for adjusting the optimum effluent temperature of a nitrogen oxides reducing treatment agent |
US5658547A (en) * | 1994-06-30 | 1997-08-19 | Nalco Fuel Tech | Simplified efficient process for reducing NOx, SOx, and particulates |
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 |
US5730029A (en) | 1997-02-26 | 1998-03-24 | The Lubrizol Corporation | Esters derived from vegetable oils used as additives for fuels |
US5976475A (en) * | 1997-04-02 | 1999-11-02 | Clean Diesel Technologies, Inc. | Reducing NOx emissions from an engine by temperature-controlled urea injection for selective catalytic reduction |
DE59906527D1 (de) * | 1998-05-11 | 2003-09-11 | Siemens Ag | Verfahren und vorrichtung zur selektiven katalytischen reduktion von stickoxiden in einem sauerstoffhaltigen gasförmigen medium |
US6017369A (en) * | 1998-11-23 | 2000-01-25 | Pure Energy Corporation | Diesel fuel composition |
AU6402100A (en) * | 1999-06-09 | 2000-12-28 | Clean Diesel Technologies, Inc. | Methods and compositions for assuring reduction of NOx emissions from an engine by selective catalytic reduction |
US20050160663A1 (en) * | 2000-08-01 | 2005-07-28 | Valentine James M. | Cleaner burning diesel fuel |
ATE267041T1 (de) * | 2001-03-02 | 2004-06-15 | Haldor Topsoe As | Scr verfahren und vorrichtung zur reduktion von nox-emissionen |
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 |
FR2894978B1 (fr) * | 2005-12-21 | 2012-06-08 | Total France | Composant ameliorant de cetane pour carburants diesels et carburants diesel le contenant |
-
2007
- 2007-02-23 FR FR0701305A patent/FR2912932B1/fr active Active
-
2008
- 2008-02-14 TW TW097105139A patent/TWI426948B/zh active
- 2008-02-14 ES ES08761883T patent/ES2728802T3/es active Active
- 2008-02-14 EP EP08761883.1A patent/EP2129452B1/fr active Active
- 2008-02-14 JP JP2009550300A patent/JP5372781B2/ja active Active
- 2008-02-14 CA CA2679088A patent/CA2679088C/en active Active
- 2008-02-14 MX MX2009008927A patent/MX2009008927A/es active IP Right Grant
- 2008-02-14 CN CN200880005765A patent/CN101636219A/zh active Pending
- 2008-02-14 TR TR2019/08112T patent/TR201908112T4/tr unknown
- 2008-02-14 PT PT08761883T patent/PT2129452T/pt unknown
- 2008-02-14 WO PCT/FR2008/000186 patent/WO2008125745A2/fr active Application Filing
- 2008-02-14 DK DK08761883.1T patent/DK2129452T3/da active
- 2008-02-14 US US12/528,069 patent/US7947241B2/en active Active
- 2008-02-14 KR KR1020097019646A patent/KR101520918B1/ko active IP Right Grant
- 2008-02-14 RU RU2009134927/05A patent/RU2469775C2/ru active
- 2008-02-14 MY MYPI20093483A patent/MY146393A/en unknown
- 2008-02-14 BR BRPI0806791-0A patent/BRPI0806791A2/pt not_active Application Discontinuation
- 2008-02-14 AU AU2008237807A patent/AU2008237807B2/en active Active
- 2008-02-14 HU HUE08761883A patent/HUE043483T2/hu unknown
- 2008-02-14 PL PL08761883T patent/PL2129452T3/pl unknown
- 2008-02-14 UA UAA200909515A patent/UA97138C2/ru unknown
- 2008-02-22 CL CL200800549A patent/CL2008000549A1/es unknown
- 2008-02-22 AR ARP080100740A patent/AR065441A1/es active IP Right Grant
-
2009
- 2009-09-22 ZA ZA200906593A patent/ZA200906593B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ZA200906593B (en) | 2010-07-28 |
DK2129452T3 (da) | 2019-06-11 |
US7947241B2 (en) | 2011-05-24 |
AR065441A1 (es) | 2009-06-10 |
KR101520918B1 (ko) | 2015-05-15 |
FR2912932A1 (fr) | 2008-08-29 |
EP2129452A2 (fr) | 2009-12-09 |
CN101636219A (zh) | 2010-01-27 |
MY146393A (en) | 2012-08-15 |
RU2469775C2 (ru) | 2012-12-20 |
TWI426948B (zh) | 2014-02-21 |
CA2679088A1 (en) | 2008-10-23 |
WO2008125745A3 (fr) | 2008-12-18 |
JP5372781B2 (ja) | 2013-12-18 |
MX2009008927A (es) | 2009-11-26 |
BRPI0806791A2 (pt) | 2011-09-13 |
AU2008237807B2 (en) | 2012-08-09 |
TW200848152A (en) | 2008-12-16 |
FR2912932B1 (fr) | 2011-06-10 |
PL2129452T3 (pl) | 2019-09-30 |
TR201908112T4 (tr) | 2019-06-21 |
CA2679088C (en) | 2016-01-26 |
JP2010519025A (ja) | 2010-06-03 |
EP2129452B1 (fr) | 2019-05-08 |
AU2008237807A1 (en) | 2008-10-23 |
UA97138C2 (ru) | 2012-01-10 |
PT2129452T (pt) | 2019-06-12 |
WO2008125745A2 (fr) | 2008-10-23 |
CL2008000549A1 (es) | 2008-05-30 |
ES2728802T3 (es) | 2019-10-28 |
US20100015022A1 (en) | 2010-01-21 |
RU2009134927A (ru) | 2011-03-27 |
KR20090127888A (ko) | 2009-12-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PT2129452T (pt) | Uso de uma solução aquosa em sistemas rcs para o tratamento de gases de escape de motores a diesel e método rcs | |
EG25439A (en) | System and method for the treatment of diesel exhaust particulate matter | |
EP2181761A4 (en) | DEVICE, SYSTEM, METHOD FOR TREATING GAS AND EXHAUST GAS TREATMENT SYSTEM, AND INTERNAL COMBUSTION ENGINE USING THE SAME | |
BRPI0924120A2 (pt) | método para purificação gás de escape de um motor a diesel em um sistema, e, sistema | |
ZA200806219B (en) | Exhaust treatment system for diesel engines | |
GB2462944B (en) | System and method for producing diesel exhaust for testing diesel engine aftertreatment devices | |
BR112014002129A2 (pt) | artigo de catalisador, métodos para reduzir desprendimento de amônia, contrapressão em um sistema de tratamento de escape, e nox em um gás de escape, e sistema de tratamento de gás de escape de motor | |
PL2421632T3 (pl) | Podłoże filtra częściowego zawierające katalizator scr i układy obróbki emisji i sposoby obróbki spalin z silnika | |
PL2898941T3 (pl) | Układ związany z przetwarzaniem tlenków azotu (nox) i węglowodorów (hc) zawartych w spalinach silników wysokoprężnych | |
TWI372205B (en) | Method and device for treating the exhaust gas of an internal combustion engine | |
PL2101896T3 (pl) | Sposób selektywnej redukcji katalitycznej tlenków azotu w gazie odlotowym silnika spalinowego i system gazów odlotowych | |
GB2441669B (en) | Apparatus and method for regenerating an exhaust gas aftertreatment component of an internal combustion engine | |
EP2299072A4 (en) | ENGINE, VEHICLE, CRAFT AND METHOD OF PURIFYING ENGINE EXHAUST GASES | |
PL2078834T3 (pl) | Sposób oraz układ do oczyszczania gazów spalinowych z silnika wysokoprężnego | |
GB201010627D0 (en) | Method for the determination of a NOx concentration value upstream of a SCR catalyst in a diesel engine | |
EP2530268A4 (en) | EXHAUST GAS CLEANING DEVICE AND EMISSION CONTROL METHOD FOR A DIESEL ENGINE | |
BRPI1004925A2 (pt) | "dispositivo e método para a regeneração de filtro de particulados disposto no trato de gás de escape de um motor de combustão interna" | |
BRPI0913882A2 (pt) | método e dispositivo para a purificação de gases de exaustão de diesel | |
BRPI1015329A2 (pt) | "compósito de catalisador de tratamento de gás de escapamento, sistema para tratar uma corrente de escapamento de motor de combustão interna, e, método para tratar gases de escapamento." | |
ZA200902624B (en) | Catalyst, method for its preparation and system to reduce NOx in an exhaust gas stream | |
BR112014001846A2 (pt) | composição, revestimento reativo cataliticamente ativo, artigo cataliticamente ativo, método para reduzir nox em um gás de escape, e, sistema de tratamento de gases de escape de motores | |
EP2530265A4 (en) | EXHAUST GAS CLEANING DEVICE AND EMISSION CONTROL METHOD FOR A DIESEL ENGINE | |
BRPI0907496A2 (pt) | sistema e processo para a redução de substâncias nocivas em gases de escapamento de motor | |
EP2391878B8 (de) | Verfahren und vorrichtung zur messung der russbeladung in abgassystemen von dieselmotoren | |
EP2404041A4 (en) | DIESEL ENGINE SYSTEM AND METHOD FOR PROCESSING DIESEL ENGINE EXHAUST |