SE534217E - Ämne att tillsätta urealösningar - Google Patents

Ämne att tillsätta urealösningar Download PDF

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Publication number
SE534217E
SE534217E SE1000404A SE1000404A SE534217E SE 534217 E SE534217 E SE 534217E SE 1000404 A SE1000404 A SE 1000404A SE 1000404 A SE1000404 A SE 1000404A SE 534217 E SE534217 E SE 534217E
Authority
SE
Sweden
Prior art keywords
substance
add urea
urea solutions
solutions
add
Prior art date
Application number
SE1000404A
Other languages
English (en)
Other versions
SE1000404A1 (sv
SE534217C2 (sv
Inventor
Sara Sebelius
Original Assignee
Proppabort Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43876348&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE534217(E) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Proppabort Ab filed Critical Proppabort Ab
Priority to SE1000404A priority Critical patent/SE534217E/sv
Priority to US13/501,114 priority patent/US20120219485A1/en
Priority to EP10823687.8A priority patent/EP2488283B1/en
Priority to PCT/SE2010/051057 priority patent/WO2011046491A1/en
Priority to BR112012008955A priority patent/BR112012008955A2/pt
Priority to CA2776509A priority patent/CA2776509C/en
Priority to CN201080046532.9A priority patent/CN102665873B/zh
Publication of SE1000404A1 publication Critical patent/SE1000404A1/sv
Publication of SE534217C2 publication Critical patent/SE534217C2/sv
Publication of SE534217E publication Critical patent/SE534217E/sv

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
    • 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
    • B01D53/92—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
    • 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
    • B01D2251/2067—Urea
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/404—Nitrogen oxides other than dinitrogen oxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/01—Engine exhaust gases
    • B01D2258/012—Diesel engines and lean burn gasoline engines
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
SE1000404A 2009-10-16 2010-04-21 Ämne att tillsätta urealösningar SE534217E (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE1000404A SE534217E (sv) 2009-10-16 2010-04-21 Ämne att tillsätta urealösningar
US13/501,114 US20120219485A1 (en) 2009-10-16 2010-10-01 Additive to urea solutions
EP10823687.8A EP2488283B1 (en) 2009-10-16 2010-10-01 Additive to urea solutions
PCT/SE2010/051057 WO2011046491A1 (en) 2009-10-16 2010-10-01 Additive to urea solutions
BR112012008955A BR112012008955A2 (pt) 2009-10-16 2010-10-01 aditivo para soluções de ureia
CA2776509A CA2776509C (en) 2009-10-16 2010-10-01 Additive to urea solutions
CN201080046532.9A CN102665873B (zh) 2009-10-16 2010-10-01 尿素溶液的添加剂

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0901329 2009-10-16
SE1000404A SE534217E (sv) 2009-10-16 2010-04-21 Ämne att tillsätta urealösningar

Publications (3)

Publication Number Publication Date
SE1000404A1 SE1000404A1 (sv) 2011-04-17
SE534217C2 SE534217C2 (sv) 2011-06-07
SE534217E true SE534217E (sv) 2015-06-23

Family

ID=43876348

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1000404A SE534217E (sv) 2009-10-16 2010-04-21 Ämne att tillsätta urealösningar

Country Status (7)

Country Link
US (1) US20120219485A1 (sv)
EP (1) EP2488283B1 (sv)
CN (1) CN102665873B (sv)
BR (1) BR112012008955A2 (sv)
CA (1) CA2776509C (sv)
SE (1) SE534217E (sv)
WO (1) WO2011046491A1 (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5906637B2 (ja) * 2011-09-28 2016-04-20 いすゞ自動車株式会社 異物除去方法及び選択還元触媒システム
CN104226093A (zh) * 2014-07-17 2014-12-24 赵根华 用于车用尿素溶液的复合添加剂
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
EP3847235A4 (en) 2018-09-05 2022-06-22 Wentech Solutions Inc. SYSTEM AND METHOD FOR EVALUATION, OPTIMIZATION AND/OR CONTROL OF AN ANAEROBIC FERMENTATION PROCESS
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
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
PL243193B1 (pl) * 2020-12-30 2023-07-17 Storage Partners Spolka Z Ograniczona Odpowiedzialnoscia Spolka Komandytowa Sposób wytwarzania preparatu wspomagającego oczyszczanie spalin z tlenków azotu, zwłaszcza spalin emitowanych przez silniki wysokoprężne
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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954660A (en) * 1974-07-23 1976-05-04 Continental Oil Company Anionic surfactant slurry having increased viscosity and method of providing said slurry
US5489419A (en) * 1992-10-13 1996-02-06 Nalco Fuel Tech Process for pollution control
US20040060229A1 (en) * 1999-12-10 2004-04-01 Todd Thomas A. Fuel additive systems
DE10154421A1 (de) * 2001-11-06 2003-05-22 Bosch Gmbh Robert Verfahren und Vorrichtung zur Verminderung von Stickoxiden eines Abgases
FR2912932B1 (fr) * 2007-02-23 2011-06-10 Total France Solution aqueuse pour traitement des gaz d'echappement des moteurs diesel
BRPI0920383B1 (pt) * 2008-10-14 2019-12-17 Yara Int Asa método para minimizar o diâmetro de uma solução de uréia, solução de uréia e uso de um tensoativo em solução de uréia

Also Published As

Publication number Publication date
CN102665873A (zh) 2012-09-12
EP2488283A1 (en) 2012-08-22
CN102665873B (zh) 2014-12-03
CA2776509A1 (en) 2011-04-21
SE1000404A1 (sv) 2011-04-17
WO2011046491A1 (en) 2011-04-21
EP2488283B1 (en) 2014-12-24
SE534217C2 (sv) 2011-06-07
CA2776509C (en) 2017-06-06
US20120219485A1 (en) 2012-08-30
EP2488283A4 (en) 2013-10-30
BR112012008955A2 (pt) 2018-11-06

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RPOP Patent has been republished in amended form after opposition
NUG Patent has lapsed