JP5372781B2 - シアヌール酸類に基づくデポジットの形成を抑える方法 - Google Patents

シアヌール酸類に基づくデポジットの形成を抑える方法 Download PDF

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Publication number
JP5372781B2
JP5372781B2 JP2009550300A JP2009550300A JP5372781B2 JP 5372781 B2 JP5372781 B2 JP 5372781B2 JP 2009550300 A JP2009550300 A JP 2009550300A JP 2009550300 A JP2009550300 A JP 2009550300A JP 5372781 B2 JP5372781 B2 JP 5372781B2
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Prior art keywords
polyalkoxylated
additive
fatty acid
acid esters
aqueous solution
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English (en)
Japanese (ja)
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JP2010519025A5 (enExample
JP2010519025A (ja
Inventor
シュメルツル・ピエール
オロ−ウレア・レイル
エスコフィエ・ステファニー
ドゥース・フランソワーズ
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TotalEnergies Marketing Services SA
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Total France SA
Total Marketing Services SA
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/92Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/92Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9404Removing only nitrogen compounds
    • B01D53/9409Nitrogen oxides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86Catalytic processes
    • B01D53/90Injecting reactants
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10Exhaust 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
    • F01N3/18Exhaust 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
    • F01N3/20Exhaust 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
    • F01N3/206Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
    • F01N3/2066Selective catalytic reduction [SCR]
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2251/00Reactants
    • B01D2251/20Reductants
    • B01D2251/206Ammonium compounds
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2610/00Adding substances to exhaust gases
    • F01N2610/02Adding substances to exhaust gases the substance being ammonia or urea
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2610/00Adding substances to exhaust gases
    • F01N2610/06Adding substances to exhaust gases the substance being in the gaseous form
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treating Waste Gases (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Gas Separation By Absorption (AREA)
JP2009550300A 2007-02-23 2008-02-14 シアヌール酸類に基づくデポジットの形成を抑える方法 Active JP5372781B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0701305 2007-02-23
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 (3)

Publication Number Publication Date
JP2010519025A JP2010519025A (ja) 2010-06-03
JP2010519025A5 JP2010519025A5 (enExample) 2011-05-06
JP5372781B2 true JP5372781B2 (ja) 2013-12-18

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JP2009550300A Active JP5372781B2 (ja) 2007-02-23 2008-02-14 シアヌール酸類に基づくデポジットの形成を抑える方法

Country Status (24)

Country Link
US (1) US7947241B2 (enExample)
EP (1) EP2129452B1 (enExample)
JP (1) JP5372781B2 (enExample)
KR (1) KR101520918B1 (enExample)
CN (1) CN101636219A (enExample)
AR (1) AR065441A1 (enExample)
AU (1) AU2008237807B2 (enExample)
BR (1) BRPI0806791A2 (enExample)
CA (1) CA2679088C (enExample)
CL (1) CL2008000549A1 (enExample)
DK (1) DK2129452T3 (enExample)
ES (1) ES2728802T3 (enExample)
FR (1) FR2912932B1 (enExample)
HU (1) HUE043483T2 (enExample)
MX (1) MX2009008927A (enExample)
MY (1) MY146393A (enExample)
PL (1) PL2129452T3 (enExample)
PT (1) PT2129452T (enExample)
RU (1) RU2469775C2 (enExample)
TR (1) TR201908112T4 (enExample)
TW (1) TWI426948B (enExample)
UA (1) UA97138C2 (enExample)
WO (1) WO2008125745A2 (enExample)
ZA (1) ZA200906593B (enExample)

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SE534217E (sv) * 2009-10-16 2015-06-23 Proppabort Ab Ämne att tillsätta urealösningar
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US8999277B2 (en) * 2013-06-17 2015-04-07 Deere & Company Diesel exhaust fluid formulation that reduces urea deposits in exhaust systems
FR3017876B1 (fr) 2014-02-24 2016-03-11 Total Marketing Services Composition d'additifs et carburant de performance comprenant une telle composition
FR3017875B1 (fr) 2014-02-24 2016-03-11 Total Marketing Services Composition d'additifs et carburant de performance comprenant une telle composition
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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
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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
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
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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
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FR3138048A1 (fr) 2022-07-19 2024-01-26 Totalenergies Onetech Composition aqueuse pour le traitement des gaz d’échappement à propriétés améliorées
EP4580783A1 (fr) 2022-08-30 2025-07-09 TotalEnergies OneTech Composition aqueuse pour le traitement des gaz d'échappement à propriétés améliorées
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Also Published As

Publication number Publication date
KR20090127888A (ko) 2009-12-14
PL2129452T3 (pl) 2019-09-30
CA2679088A1 (en) 2008-10-23
US20100015022A1 (en) 2010-01-21
AR065441A1 (es) 2009-06-10
RU2009134927A (ru) 2011-03-27
ZA200906593B (en) 2010-07-28
BRPI0806791A2 (pt) 2011-09-13
CL2008000549A1 (es) 2008-05-30
EP2129452A2 (fr) 2009-12-09
MX2009008927A (es) 2009-11-26
EP2129452B1 (fr) 2019-05-08
UA97138C2 (ru) 2012-01-10
WO2008125745A2 (fr) 2008-10-23
MY146393A (en) 2012-08-15
PT2129452T (pt) 2019-06-12
WO2008125745A3 (fr) 2008-12-18
CA2679088C (en) 2016-01-26
AU2008237807B2 (en) 2012-08-09
CN101636219A (zh) 2010-01-27
TR201908112T4 (tr) 2019-06-21
HUE043483T2 (hu) 2019-08-28
AU2008237807A1 (en) 2008-10-23
FR2912932B1 (fr) 2011-06-10
US7947241B2 (en) 2011-05-24
KR101520918B1 (ko) 2015-05-15
TW200848152A (en) 2008-12-16
DK2129452T3 (da) 2019-06-11
JP2010519025A (ja) 2010-06-03
FR2912932A1 (fr) 2008-08-29
ES2728802T3 (es) 2019-10-28
RU2469775C2 (ru) 2012-12-20
TWI426948B (zh) 2014-02-21

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