JP2017503106A - 燃焼機関の排ガスを浄化する方法及びシステム - Google Patents

燃焼機関の排ガスを浄化する方法及びシステム Download PDF

Info

Publication number
JP2017503106A
JP2017503106A JP2016536743A JP2016536743A JP2017503106A JP 2017503106 A JP2017503106 A JP 2017503106A JP 2016536743 A JP2016536743 A JP 2016536743A JP 2016536743 A JP2016536743 A JP 2016536743A JP 2017503106 A JP2017503106 A JP 2017503106A
Authority
JP
Japan
Prior art keywords
container
capsule
unit
oil supply
ammonia precursor
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2016536743A
Other languages
English (en)
Japanese (ja)
Inventor
フランソワ・ドゥニエ
ドミニク・マドゥー
ベアトリッス・モンジュ−ボニニ
ジュール−ジョゼフ・ヴァン・シャーフティンゲン
Original Assignee
プラスチック・オムニウム・アドヴァンスド・イノベーション・アンド・リサーチ
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
Application filed by プラスチック・オムニウム・アドヴァンスド・イノベーション・アンド・リサーチ filed Critical プラスチック・オムニウム・アドヴァンスド・イノベーション・アンド・リサーチ
Publication of JP2017503106A publication Critical patent/JP2017503106A/ja
Pending legal-status Critical Current

Links

Images

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
    • F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
    • F01N3/2066—Selective catalytic reduction [SCR]
    • F01N3/2073—Means for generating a reducing substance from the exhaust gases
    • 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
    • B01D53/9431—Processes characterised by a specific device
    • 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
    • F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
    • 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
    • F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
    • F01N3/2066—Selective catalytic reduction [SCR]
    • 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
    • F01N3/24—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 constructional aspects of converting apparatus
    • 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
    • F01N9/00—Electrical control of exhaust gas treating apparatus
    • 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
    • B01D2251/2062—Ammonia
    • 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
    • F01N2550/00—Monitoring or diagnosing the deterioration of exhaust systems
    • F01N2550/05—Systems for adding substances into exhaust
    • 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
    • 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
    • F01N2610/12—Adding substances to exhaust gases the substance being in solid form, e.g. pellets or powder
    • 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
    • F01N2610/14—Arrangements for the supply of substances, e.g. conduits
    • F01N2610/1406—Storage means for substances, e.g. tanks or reservoirs
    • 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
    • F01N2610/14—Arrangements for the supply of substances, e.g. conduits
    • F01N2610/1406—Storage means for substances, e.g. tanks or reservoirs
    • F01N2610/1413—Inlet and filling arrangements therefore
    • 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
    • F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
    • F01N2900/06—Parameters used for exhaust control or diagnosing
    • F01N2900/18—Parameters used for exhaust control or diagnosing said parameters being related to the system for adding a substance into the exhaust
    • F01N2900/1806—Properties of reducing agent or dosing system
    • F01N2900/1811—Temperature
    • 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
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
JP2016536743A 2013-12-05 2014-12-05 燃焼機関の排ガスを浄化する方法及びシステム Pending JP2017503106A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13195921.5A EP2881558B1 (en) 2013-12-05 2013-12-05 Method and system for purifying the exhaust gases of a combustion engine
EP13195921.5 2013-12-05
PCT/EP2014/076690 WO2015082673A2 (en) 2013-12-05 2014-12-05 Method and system for purifying the exhaust gases of a combustion engine

Publications (1)

Publication Number Publication Date
JP2017503106A true JP2017503106A (ja) 2017-01-26

Family

ID=49726579

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2016536743A Pending JP2017503106A (ja) 2013-12-05 2014-12-05 燃焼機関の排ガスを浄化する方法及びシステム
JP2016536738A Ceased JP2017501330A (ja) 2013-12-05 2014-12-05 自動車における使用のための分解ユニットを積載又は再積載する方法及びシステム

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2016536738A Ceased JP2017501330A (ja) 2013-12-05 2014-12-05 自動車における使用のための分解ユニットを積載又は再積載する方法及びシステム

Country Status (6)

Country Link
US (2) US9765667B2 (enExample)
EP (3) EP2881558B1 (enExample)
JP (2) JP2017503106A (enExample)
KR (2) KR20160090389A (enExample)
CN (2) CN105793533A (enExample)
WO (2) WO2015082675A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2846011A1 (en) * 2013-09-04 2015-03-11 Inergy Automotive Systems Research (Société Anonyme) Method and system for purifying the exhaust gases of a combustion engine
EP2881558B1 (en) * 2013-12-05 2016-09-14 Inergy Automotive Systems Research (Société Anonyme) Method and system for purifying the exhaust gases of a combustion engine
EP2927452B1 (en) * 2014-04-01 2018-06-13 Plastic Omnium Advanced Innovation and Research Decomposition system on board of a vehicle and the use thereof
EP2926886A1 (en) * 2014-04-01 2015-10-07 Inergy Automotive Systems Research (Société Anonyme) System comprising a decomposition unit for use on board of a vehicle
EP3150813A1 (en) * 2015-09-30 2017-04-05 Plastic Omnium Advanced Innovation and Research Feed line system for a vehicle system
EP3165732A1 (en) * 2015-11-09 2017-05-10 Plastic Omnium Advanced Innovation and Research A method for activating/deactivating a biological catalyst used in a conversion system on board a vehicle
FR3055220B1 (fr) * 2016-08-26 2020-02-28 IFP Energies Nouvelles Installation pour la depollution des gaz d'echappement, notamment de moteur a combustion interne, et procede pour l'utilisation d'une telle installation
KR102417334B1 (ko) * 2017-10-31 2022-07-05 현대자동차 주식회사 스핏-백을 방지할 수 있는 탱크의 레벨링 니플

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0515739A (ja) * 1991-03-08 1993-01-26 Sekiyu Sangyo Kasseika Center 脱硝用還元剤の供給装置および脱硝用還元剤分解触媒
DE4425420A1 (de) * 1994-07-19 1995-07-27 Daimler Benz Ag Verfahren zur Verminderung des Gehaltes an Stickstoffoxiden in den Abgasen von Verbrennungskraftmaschinen
WO1999056858A2 (de) * 1998-04-30 1999-11-11 Siemens Aktiengesellschaft Verfahren und vorrichtung zur katalytischen stickoxidminderung
US6338746B1 (en) * 1999-07-23 2002-01-15 Rlc Technologies, L.L.C. Polymer-sulfur-polymer coated fertilizers
CZ303844B6 (cs) * 2000-08-22 2013-05-22 Gfe Patent A/S Zpusob snizování poctu zivotaschopných mikrobiálních mikroorganismu a/nebo prionu, prítomných v organickém materiálu, zarízení na jeho provádení a jejich pouzití
US7140187B2 (en) * 2002-04-15 2006-11-28 Amendola Steven C Urea based composition and system for same
CN1476827A (zh) * 2002-08-22 2004-02-25 中国科学院化学研究所 磷脂蛋白质复合膜、胶囊、及其制备方法
WO2007099372A1 (en) * 2006-03-01 2007-09-07 Johnson Matthey Public Limited Company Ammonia precursor conversion reactor
CN102917964A (zh) * 2010-04-21 2013-02-06 万国引擎知识产权有限责任公司 Nh3储罐的再充灌装置和方法
CN103492062A (zh) * 2011-02-25 2014-01-01 美利肯公司 胶囊及包含其的组合物
EP2746548B1 (en) 2012-12-21 2017-03-15 Inergy Automotive Systems Research (Société Anonyme) Method and system for purifying the exhaust gases of a combustion engine.
EP2846011A1 (en) 2013-09-04 2015-03-11 Inergy Automotive Systems Research (Société Anonyme) Method and system for purifying the exhaust gases of a combustion engine
EP2881558B1 (en) * 2013-12-05 2016-09-14 Inergy Automotive Systems Research (Société Anonyme) Method and system for purifying the exhaust gases of a combustion engine
EP2975233B1 (en) * 2014-07-18 2018-06-06 Plastic Omnium Advanced Innovation and Research Ammonia precursor generating system for use in a vehicle

Also Published As

Publication number Publication date
KR20160093663A (ko) 2016-08-08
KR20160090389A (ko) 2016-07-29
US20160319721A1 (en) 2016-11-03
EP2881558B1 (en) 2016-09-14
WO2015082675A1 (en) 2015-06-11
US9765667B2 (en) 2017-09-19
US9574479B2 (en) 2017-02-21
CN105793533A (zh) 2016-07-20
EP3084161B1 (en) 2018-10-31
EP3090153A2 (en) 2016-11-09
JP2017501330A (ja) 2017-01-12
WO2015082673A2 (en) 2015-06-11
WO2015082673A3 (en) 2016-06-23
EP2881558A1 (en) 2015-06-10
CN105917089A (zh) 2016-08-31
US20160305300A1 (en) 2016-10-20
EP3084161A1 (en) 2016-10-26

Similar Documents

Publication Publication Date Title
JP2017501330A (ja) 自動車における使用のための分解ユニットを積載又は再積載する方法及びシステム
CN105518265B (zh) 用于对燃机排放气体进行净化的方法和系统
EP2057046B1 (en) Line equipped with a coupling having an integrated heating element
US8578703B2 (en) Exhaust emission purifying apparatus for internal combustion engine
EP2116700B1 (en) Injection method and device for injecting a reducing agent into an exhaust system of an internal combustion engine
EP2014886A1 (en) Reservoir for a fluid dosing system
JP4894827B2 (ja) 還元剤供給システム
EP2975233B1 (en) Ammonia precursor generating system for use in a vehicle
EP2029865A1 (en) Engine exhaust gas additive storage system
JP2013504707A (ja) 還元剤の送給装置
KR20140072089A (ko) 동결 수용 구조체를 갖는 선택적 촉매 환원용 환원제 주입 유닛
US10507722B2 (en) Container assembly for a motor vehicle
CN103562510A (zh) 用于加注机动车储箱的设备
GB2533099A (en) Method for providing heating to a diesel exhaust fluid (DEF) tank and diesel exhaust fluid (DEF) tank
US8491859B2 (en) Device having an injector for a liquid reducing agent, configuration having the device and methods of using the device and the configuration
KR102488590B1 (ko) 요소수 저장장치
CN102057140A (zh) 用于内燃机废气再处理的方法
US20180252138A1 (en) Carrier Assembly for a Selective Catalytic Reduction System and a Selective Catalytic Reduction System
JP2017227166A (ja) 還元剤タンクシステム及びこれに用いられるサブタンク

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20171128

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20181015

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20181022

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20190527