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WO2009008525A1 - Épurateur de gaz d'échappement - Google Patents

Épurateur de gaz d'échappement Download PDF

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Publication number
WO2009008525A1
WO2009008525A1 PCT/JP2008/062643 JP2008062643W WO2009008525A1 WO 2009008525 A1 WO2009008525 A1 WO 2009008525A1 JP 2008062643 W JP2008062643 W JP 2008062643W WO 2009008525 A1 WO2009008525 A1 WO 2009008525A1
Authority
WO
WIPO (PCT)
Prior art keywords
exhaust gas
cavity
microwave
engine
purifier
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.)
Ceased
Application number
PCT/JP2008/062643
Other languages
English (en)
Japanese (ja)
Inventor
Yuji Ikeda
Yoshihiro Wachi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imagineering Inc
Original Assignee
Imagineering Inc
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 Imagineering Inc filed Critical Imagineering Inc
Publication of WO2009008525A1 publication Critical patent/WO2009008525A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/027—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using electric or magnetic heating means
    • F01N3/0275—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using electric or magnetic heating means using electric discharge means
    • 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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/027—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using electric or magnetic heating means
    • F01N3/028—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using electric or magnetic heating means using microwaves
    • 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
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • F01N3/2013—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means
    • F01N3/202—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means using microwaves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2204/00—Supplementary heating arrangements
    • F23G2204/20—Supplementary heating arrangements using electric energy
    • F23G2204/203—Microwave
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2209/00—Specific waste
    • F23G2209/14—Gaseous waste or fumes
    • 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)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Filtering Materials (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Plasma Technology (AREA)
  • Treating Waste Gases (AREA)

Abstract

L'invention porte sur un épurateur de gaz d'échappement de faible encombrement servant à traiter les particules présentes dans des gaz d'échappement contenant de l'oxygène, émis par un moteur thermique de type moteur alternatif, rotatif, à réaction ou turbine à gaz, à basse température, et cela à faible coût et avec une grande efficacité, aumoyen d'une méthode par voie sèche, sans adjonction d'ammoniac ou d'urée, même en l'absence de catalyseur. Le NOx, la suie et l'hydrure de carbone des gaz d'échappement peuvent être éliminés simultanément. L'épurateur comporte une cavité (7) dans laquelle les gaz sont introduits par un passage ad hoc, un filtre collecteur de particules (2) fait d'un matériau thermorésistant auquel est ajouté un matériau absorbeur de micro-ondes (4), et placé dans la cavité (7), une source de rayonnements électromagnétiques pulsés (9) d'une fréquence se situant dans la plage des GHz, et une antenne micro-ondes (8) alimentée avec lesdits rayonnements électromagnétiques et qui les émet dans la cavité (7) où ils sont confinés et mis en résonance.
PCT/JP2008/062643 2007-07-12 2008-07-12 Épurateur de gaz d'échappement Ceased WO2009008525A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-183753 2007-07-12
JP2007183753 2007-07-12

Publications (1)

Publication Number Publication Date
WO2009008525A1 true WO2009008525A1 (fr) 2009-01-15

Family

ID=40228695

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062643 Ceased WO2009008525A1 (fr) 2007-07-12 2008-07-12 Épurateur de gaz d'échappement

Country Status (2)

Country Link
JP (1) JP5311105B2 (fr)
WO (1) WO2009008525A1 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009036199A (ja) * 2007-07-12 2009-02-19 Imagineering Kk 排ガスの物質浄化装置
JP2010169015A (ja) * 2009-01-23 2010-08-05 Takeuchi Seisakusho:Kk 排気ガス浄化装置
CN103341307A (zh) * 2013-06-19 2013-10-09 浙江大学 一种脱除大流量焚烧炉尾气中持久性有机污染物的方法及装置
US8783011B2 (en) 2011-12-15 2014-07-22 Caterpillar Inc. Particulate matter detection strategy in exhaust filter
JPWO2013039123A1 (ja) * 2011-09-15 2015-03-26 イマジニアリング株式会社 加熱装置
CN105371287A (zh) * 2015-12-15 2016-03-02 苏州韵蓝环保科技有限公司 一种废气净化燃烧装置
EP3066439A4 (fr) * 2013-11-07 2017-08-02 CTS Corporation Sonde de détection de radiofréquences avancée
EP3301270A1 (fr) * 2016-09-28 2018-04-04 Fujitsu Limited Dispositif de régénération de filtre, dispositif de détection de colmatage de filtre et appareil de traitement de gaz d'échappement
US10476142B2 (en) 2016-12-21 2019-11-12 Cts Corporation Radio frequency antenna with granular or powder insulating material and method of making the same
CN112050220A (zh) * 2020-07-29 2020-12-08 沈阳航空航天大学 一种采用等离子体技术净化陈腐垃圾的处理系统及方法
WO2022168116A1 (fr) * 2021-02-02 2022-08-11 Chakr Innovation Private Limited Système et procédé de régénération intermittente à base de micro-ondes pour filtre(s) à particules de moteur diesel

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20106396A0 (fi) * 2010-12-31 2010-12-31 Pegasor Oy Prosessi, menetelmä ja laitteisto hiukkasten tarkkailemiseksi
JP2012159028A (ja) * 2011-01-31 2012-08-23 Imagineering Inc 排気ガス浄化装置
EP2804447A4 (fr) * 2011-12-28 2015-10-07 Imagineering Inc Dispositif de génération de plasma
CN104696054B (zh) * 2015-04-08 2017-03-01 南通理工学院 一种用于降低烟炭含量的排气管
JP6643034B2 (ja) * 2015-10-09 2020-02-12 東京エレクトロン株式会社 プラズマ処理装置
CN106989407A (zh) * 2016-01-20 2017-07-28 杭州中兵环保股份有限公司 一种烟气中NOx消除装置及方法
DE102017209050A1 (de) 2017-05-30 2018-12-06 Continental Automotive Gmbh Abgasleitungsanordnung für eine Brennkraftmaschine
DE102017209047B4 (de) 2017-05-30 2019-05-02 Continental Automotive Gmbh Abgasleitungsanordnung für eine Brennkraftmaschine
KR102042184B1 (ko) * 2017-07-28 2019-11-07 한국에너지기술연구원 마이크로파 이용 촉매 가열 수단이 구비된 저에너지 소비형 NOx 제거 반응장치
US11603786B1 (en) * 2022-04-14 2023-03-14 Southwest Research Institute Microwave enhancement of exhaust aftertreatment systems
KR102521501B1 (ko) * 2023-01-19 2023-04-25 주식회사 신성플랜트 Scr시스템

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05222924A (ja) * 1991-10-17 1993-08-31 Toyota Motor Corp 触媒コンバータ
JPH06241022A (ja) * 1993-02-18 1994-08-30 Toyota Motor Corp 排気浄化装置
JP2002129933A (ja) * 2000-10-19 2002-05-09 Japan Science & Technology Corp 排気ガス処理装置とそれを使用した排気ガス処理方法
JP2006140063A (ja) * 2004-11-12 2006-06-01 Toyota Central Res & Dev Lab Inc マイクロ波加熱方法及びマイクロ波加熱装置
JP2006150211A (ja) * 2004-11-29 2006-06-15 Toyota Motor Corp 排ガス浄化装置及びその制御方法
JP2007113570A (ja) * 2005-09-20 2007-05-10 Imagineering Kk 点火装置、内燃機関、点火プラグ、プラズマ装置、排ガス分解装置、オゾン発生・滅菌・消毒装置及び消臭装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2841999B2 (ja) * 1992-01-27 1998-12-24 松下電器産業株式会社 内燃機関用フィルタ再生装置
JP3844564B2 (ja) * 1997-07-18 2006-11-15 独立行政法人科学技術振興機構 中空状マイクロファイバー及びその製造法
JPH11307974A (ja) * 1998-04-27 1999-11-05 Sony Corp 電磁波シールド装置と電磁波シールド方法
JP4443145B2 (ja) * 2003-05-15 2010-03-31 セイコーインスツル株式会社 燃料電池
JP2006161697A (ja) * 2004-12-08 2006-06-22 Hino Motors Ltd 排気浄化装置
WO2009008525A1 (fr) * 2007-07-12 2009-01-15 Imagineering, Inc. Épurateur de gaz d'échappement

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05222924A (ja) * 1991-10-17 1993-08-31 Toyota Motor Corp 触媒コンバータ
JPH06241022A (ja) * 1993-02-18 1994-08-30 Toyota Motor Corp 排気浄化装置
JP2002129933A (ja) * 2000-10-19 2002-05-09 Japan Science & Technology Corp 排気ガス処理装置とそれを使用した排気ガス処理方法
JP2006140063A (ja) * 2004-11-12 2006-06-01 Toyota Central Res & Dev Lab Inc マイクロ波加熱方法及びマイクロ波加熱装置
JP2006150211A (ja) * 2004-11-29 2006-06-15 Toyota Motor Corp 排ガス浄化装置及びその制御方法
JP2007113570A (ja) * 2005-09-20 2007-05-10 Imagineering Kk 点火装置、内燃機関、点火プラグ、プラズマ装置、排ガス分解装置、オゾン発生・滅菌・消毒装置及び消臭装置

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009036199A (ja) * 2007-07-12 2009-02-19 Imagineering Kk 排ガスの物質浄化装置
JP2010169015A (ja) * 2009-01-23 2010-08-05 Takeuchi Seisakusho:Kk 排気ガス浄化装置
JPWO2013039123A1 (ja) * 2011-09-15 2015-03-26 イマジニアリング株式会社 加熱装置
EP2767691A4 (fr) * 2011-09-15 2015-10-21 Imagineering Inc Dispositif de chauffage
US9199194B2 (en) 2011-09-15 2015-12-01 Imagineering, Inc. Heating device
US8783011B2 (en) 2011-12-15 2014-07-22 Caterpillar Inc. Particulate matter detection strategy in exhaust filter
CN103341307A (zh) * 2013-06-19 2013-10-09 浙江大学 一种脱除大流量焚烧炉尾气中持久性有机污染物的方法及装置
EP3066439A4 (fr) * 2013-11-07 2017-08-02 CTS Corporation Sonde de détection de radiofréquences avancée
US10168358B2 (en) 2013-11-07 2019-01-01 Cts Corporation Advanced radio frequency sensing probe
US10890603B2 (en) 2013-11-07 2021-01-12 Cts Corporation Advanced radio frequency sensing probe
CN105371287A (zh) * 2015-12-15 2016-03-02 苏州韵蓝环保科技有限公司 一种废气净化燃烧装置
EP3301270A1 (fr) * 2016-09-28 2018-04-04 Fujitsu Limited Dispositif de régénération de filtre, dispositif de détection de colmatage de filtre et appareil de traitement de gaz d'échappement
US10526944B2 (en) 2016-09-28 2020-01-07 Fujitsu Limited Filter regeneration device, filter plugging detection device, exhaust gas treatment apparatus, and filter plugging determination method
US10476142B2 (en) 2016-12-21 2019-11-12 Cts Corporation Radio frequency antenna with granular or powder insulating material and method of making the same
CN112050220A (zh) * 2020-07-29 2020-12-08 沈阳航空航天大学 一种采用等离子体技术净化陈腐垃圾的处理系统及方法
CN112050220B (zh) * 2020-07-29 2023-04-14 沈阳航空航天大学 一种采用等离子体技术净化陈腐垃圾的处理系统及方法
WO2022168116A1 (fr) * 2021-02-02 2022-08-11 Chakr Innovation Private Limited Système et procédé de régénération intermittente à base de micro-ondes pour filtre(s) à particules de moteur diesel

Also Published As

Publication number Publication date
JP5311105B2 (ja) 2013-10-09
JP2009036199A (ja) 2009-02-19

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