EP2489843A4 - Electric exhaust gas treating method and electric exhaust gas treating device - Google Patents

Electric exhaust gas treating method and electric exhaust gas treating device

Info

Publication number
EP2489843A4
EP2489843A4 EP10823455.0A EP10823455A EP2489843A4 EP 2489843 A4 EP2489843 A4 EP 2489843A4 EP 10823455 A EP10823455 A EP 10823455A EP 2489843 A4 EP2489843 A4 EP 2489843A4
Authority
EP
European Patent Office
Prior art keywords
exhaust gas
gas treating
electric exhaust
treating device
electric
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
EP10823455.0A
Other languages
German (de)
French (fr)
Other versions
EP2489843A1 (en
Inventor
Munekatsu Furugen
Tadashi Makino
Kazunori Takikawa
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.)
Usui Kokusai Sangyo Kaisha Ltd
Original Assignee
Usui Kokusai Sangyo Kaisha Ltd
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 Usui Kokusai Sangyo Kaisha Ltd filed Critical Usui Kokusai Sangyo Kaisha Ltd
Publication of EP2489843A1 publication Critical patent/EP2489843A1/en
Publication of EP2489843A4 publication Critical patent/EP2489843A4/en
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B03C3/41—Ionising-electrodes
    • 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
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/01—Pretreatment of the gases prior to electrostatic precipitation
    • B03C3/014—Addition of water; Heat exchange, e.g. by condensation
    • 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
    • F01N3/01—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust by means of electric or electrostatic separators
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/06—Ionising electrode being a needle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/30—Details of magnetic or electrostatic separation for use in or with vehicles
    • 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
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/04—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being an electric, e.g. electrostatic, device other than a heater
    • 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
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/28—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a plasma reactor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Electrostatic Separation (AREA)
EP10823455.0A 2009-10-14 2010-10-14 Electric exhaust gas treating method and electric exhaust gas treating device Ceased EP2489843A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009237745 2009-10-14
PCT/JP2010/068089 WO2011046187A1 (en) 2009-10-14 2010-10-14 Electric exhaust gas treating method and electric exhaust gas treating device

Publications (2)

Publication Number Publication Date
EP2489843A1 EP2489843A1 (en) 2012-08-22
EP2489843A4 true EP2489843A4 (en) 2014-11-05

Family

ID=43876236

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10823455.0A Ceased EP2489843A4 (en) 2009-10-14 2010-10-14 Electric exhaust gas treating method and electric exhaust gas treating device

Country Status (5)

Country Link
EP (1) EP2489843A4 (en)
JP (1) JP5688806B2 (en)
KR (1) KR101335891B1 (en)
CN (1) CN102549244B (en)
WO (1) WO2011046187A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6041418B2 (en) * 2010-12-16 2016-12-07 臼井国際産業株式会社 Exhaust gas purification system for large-displacement marine diesel engines using low quality fuels below heavy oil
JP6062660B2 (en) * 2012-05-15 2017-01-18 臼井国際産業株式会社 Large-displacement diesel engine exhaust gas treatment equipment that uses lower quality fuel than heavy oil
JP6319794B2 (en) * 2013-04-26 2018-05-09 臼井国際産業株式会社 Exhaust gas purification device for marine diesel engines using low quality fuel such as heavy oil containing sulfur component at high concentration
JP6172714B2 (en) * 2013-05-09 2017-08-02 臼井国際産業株式会社 Exhaust gas treatment equipment for marine diesel engines using heavy oil
JP6238823B2 (en) * 2014-04-08 2017-11-29 臼井国際産業株式会社 Exhaust gas treatment equipment for marine diesel engines using low quality fuel containing sulfur component at high concentration
CN105275545A (en) * 2014-05-27 2016-01-27 苏州水兴绿源生物科技有限公司 Water-proof vehicle exhaust purifier
EP3168450A1 (en) * 2015-11-12 2017-05-17 Winterthur Gas & Diesel Ltd. Internal combustion engine, method for cleaning exhaust from an internal combustion engine and method for refitting an internal combustion engine
CN108049940B (en) * 2017-09-07 2020-10-02 同济大学 Separation recovery unit of water in internal-combustion engine tail gas
CN108561208A (en) * 2018-04-28 2018-09-21 中国计量大学 A kind of automobile exhaust gas purifying installation
WO2020083097A1 (en) * 2018-10-22 2020-04-30 上海必修福企业管理有限公司 Engine emission treatment system and method
US20220250087A1 (en) * 2018-10-22 2022-08-11 Shanghai Bixiufu Enterprise Management Co., Ltd. Engine exhaust dust removing system and method
CN111577423B (en) * 2020-04-01 2021-04-23 广州盛康动力设备有限公司 High-energy emission-reduction diesel generator set
CN112547310B (en) * 2020-12-18 2023-04-14 华能秦煤瑞金发电有限责任公司 Efficient electrostatic dust collection device with direct-current superposed pulse power supply

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008019849A (en) * 2006-06-14 2008-01-31 Munekatsu Furukata Electrical treating method and apparatus for diesel engine exhaust gas

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4319453A (en) * 1980-02-06 1982-03-16 General Motors Corporation Diesel exhaust particulate and organic vapor emission control
JPH04183913A (en) * 1990-11-16 1992-06-30 Nagao Kogyo:Kk Exhaust gas purifier for marine diesel engine
JP2001132937A (en) 1999-11-08 2001-05-18 Ne Project:Kk Method and system for quickly cooling exhaust gas from incinerator
JP4356481B2 (en) * 2004-03-03 2009-11-04 トヨタ自動車株式会社 Exhaust gas purification device for internal combustion engine
JP4244022B2 (en) * 2004-04-28 2009-03-25 日新電機株式会社 Gas processing equipment
JP4529013B2 (en) * 2004-10-01 2010-08-25 いすゞ自動車株式会社 Gas processing equipment
GB0611296D0 (en) * 2006-06-08 2006-07-19 Horne Lucas Electroinertial gas cleaner
JP4251300B2 (en) * 2007-05-01 2009-04-08 株式会社日立プラントテクノロジー Exhaust gas treatment method and apparatus
JP2009052440A (en) * 2007-08-24 2009-03-12 Hitachi Plant Technologies Ltd Marine exhaust gas treatment device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008019849A (en) * 2006-06-14 2008-01-31 Munekatsu Furukata Electrical treating method and apparatus for diesel engine exhaust gas

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ARIANA I MADE ET AL: "REMOVAL OF MARINE DIESEL PARTICULATE MATTER BY ELECTROSTATIC PRECIPITATOR", INTERNATIONAL CONFERENCE ON ELECTROSTATIC PRECIPITATION ICESP X- AUSTRALIA 2006, 26 June 2006 (2006-06-26), pages Paper 4A2, XP055143132, Retrieved from the Internet <URL:http://www.isesp.org/ICESP X PAPERS/PDFS/Paper 4A2.pdf> [retrieved on 20140929] *
See also references of WO2011046187A1 *
ZHIDE XU ET AL: "Development Diesel Particulate Filter for Marine Diesel Engine -Characteristics of PM Collection in Electrostatic-Cyclone DPF", TRANSLATED FROM JOURNAL OF THE JIME VOL 44 NO. 2 PAGES 124-129, March 2009 (2009-03-01), XP055142824, Retrieved from the Internet <URL:http://www.mesj.or.jp/publication/award_paper/ap_papers/pdf/2009AP6.pdf> [retrieved on 20140925] *

Also Published As

Publication number Publication date
WO2011046187A1 (en) 2011-04-21
JP5688806B2 (en) 2015-03-25
KR20120065438A (en) 2012-06-20
CN102549244B (en) 2014-09-24
CN102549244A (en) 2012-07-04
KR101335891B1 (en) 2013-12-02
EP2489843A1 (en) 2012-08-22
JPWO2011046187A1 (en) 2013-03-07

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