WO2009057555A1 - Plasma generating body, plasma generating apparatus, ozone generating apparatus, and exhaust gas treatment apparatus - Google Patents

Plasma generating body, plasma generating apparatus, ozone generating apparatus, and exhaust gas treatment apparatus Download PDF

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Publication number
WO2009057555A1
WO2009057555A1 PCT/JP2008/069457 JP2008069457W WO2009057555A1 WO 2009057555 A1 WO2009057555 A1 WO 2009057555A1 JP 2008069457 W JP2008069457 W JP 2008069457W WO 2009057555 A1 WO2009057555 A1 WO 2009057555A1
Authority
WO
WIPO (PCT)
Prior art keywords
plasma generating
plasma
exhaust gas
gas treatment
generating apparatus
Prior art date
Application number
PCT/JP2008/069457
Other languages
French (fr)
Japanese (ja)
Inventor
Kenjirou Fukuda
Yousuke Moriyama
Original Assignee
Kyocera Corporation
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 Kyocera Corporation filed Critical Kyocera Corporation
Publication of WO2009057555A1 publication Critical patent/WO2009057555A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/10—Preparation of ozone
    • C01B13/11—Preparation of ozone by electric discharge
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/2406—Generating plasma using dielectric barrier discharges, i.e. with a dielectric interposed between the electrodes
    • 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
    • B01D53/32—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 by electrical effects other than those provided for in group B01D61/00
    • 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
    • B01D53/32—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 by electrical effects other than those provided for in group B01D61/00
    • B01D53/323—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 by electrical effects other than those provided for in group B01D61/00 by electrostatic effects or by high-voltage electric fields
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/2406—Generating plasma using dielectric barrier discharges, i.e. with a dielectric interposed between the electrodes
    • H05H1/2418—Generating plasma using dielectric barrier discharges, i.e. with a dielectric interposed between the electrodes the electrodes being embedded in the dielectric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
    • B01D2259/818—Employing electrical discharges or the generation of a plasma
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2201/00—Preparation of ozone by electrical discharge
    • C01B2201/20—Electrodes used for obtaining electrical discharge
    • C01B2201/22—Constructional details of the electrodes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2201/00—Preparation of ozone by electrical discharge
    • C01B2201/60—Feed streams for electrical dischargers
    • C01B2201/64—Oxygen
    • 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
    • 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
    • F01N2240/38—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 ozone (O3) generator, e.g. for adding ozone after generation of ozone from air

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Plasma Technology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Treating Waste Gases (AREA)

Abstract

Disclosed are a plasma generating body wherein plasma field fluctuation is suppressed and a fluid is excellently decomposed, and various types of apparatuses using the plasma generating body. The plasma generating body is provided with a tubular housing (1) having a pair of first electrodes (4) facing each other with an inner space (S) in between, and a second electrode (5) arranged between the pair of electrodes (4) by having a space in between. One end portion (3a) of the second electrode (5) is fixed to the housing (1), and the other end portion (3b) is a free end. Plasma is generated between the pair of first electrodes (4) and the second electrode (5), respectively.
PCT/JP2008/069457 2007-10-29 2008-10-27 Plasma generating body, plasma generating apparatus, ozone generating apparatus, and exhaust gas treatment apparatus WO2009057555A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-280181 2007-10-29
JP2007280181A JP2009110752A (en) 2007-10-29 2007-10-29 Plasma generating body, plasma generating apparatus, ozone generating apparatus, and exhaust gas treatment apparatus

Publications (1)

Publication Number Publication Date
WO2009057555A1 true WO2009057555A1 (en) 2009-05-07

Family

ID=40590946

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/069457 WO2009057555A1 (en) 2007-10-29 2008-10-27 Plasma generating body, plasma generating apparatus, ozone generating apparatus, and exhaust gas treatment apparatus

Country Status (2)

Country Link
JP (1) JP2009110752A (en)
WO (1) WO2009057555A1 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101920035A (en) * 2009-12-31 2010-12-22 周云正 Plasma air disinfection purifier for automobile
CN101920031A (en) * 2009-12-31 2010-12-22 周云正 Plasma air sterilization and purification device and air sterilization and purification method thereof
CN101920038A (en) * 2009-12-31 2010-12-22 周云正 Submarine low temperature plasma air sterilization purifier
CN101920032A (en) * 2009-12-31 2010-12-22 周云正 Athermal plasma purifying unit
CN101920037A (en) * 2009-12-31 2010-12-22 周云正 Plasma air purifier of airplane compartment
WO2012010080A1 (en) * 2010-07-19 2012-01-26 大连海事大学 Apparatus and method for desulfurization and denitration of flue gas
CN101920034B (en) * 2009-12-31 2013-04-17 周云正 Non-thermal plasma reactor
CN101920039B (en) * 2009-12-31 2013-04-17 周云正 Air disinfection purifier by optimized combination of plasma and titanium dioxide
CN101920033B (en) * 2009-12-31 2013-04-17 周云正 Plasma air sterilizing and purifying device for air-conditioned train
CN101920040B (en) * 2009-12-31 2013-07-17 周云正 Air duct type electronic air purification machine
CN101920036B (en) * 2009-12-31 2013-12-11 周云正 Purifier with metal band-plate structure reactor
WO2014008834A1 (en) * 2012-07-13 2014-01-16 浙江佩洁尔医疗科技有限公司 Plasma reactor
CN105201608A (en) * 2015-10-01 2015-12-30 大连海事大学 Diesel tail gas pollutant treatment system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017140575A (en) * 2016-02-10 2017-08-17 日本特殊陶業株式会社 Plasma reactor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0849525A (en) * 1994-08-08 1996-02-20 Aqueous Res:Kk Exhaust gas emission control device
WO2005005798A1 (en) * 2003-07-10 2005-01-20 Ngk Insulators, Ltd. Plasma generating electrode and plasma reactor
JP2005113706A (en) * 2003-10-03 2005-04-28 Ngk Insulators Ltd Plasma generating electrode and plasma reactor
JP2006185715A (en) * 2004-12-27 2006-07-13 Ngk Insulators Ltd Plasma generation electrode and plasma reactor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0849525A (en) * 1994-08-08 1996-02-20 Aqueous Res:Kk Exhaust gas emission control device
WO2005005798A1 (en) * 2003-07-10 2005-01-20 Ngk Insulators, Ltd. Plasma generating electrode and plasma reactor
JP2005113706A (en) * 2003-10-03 2005-04-28 Ngk Insulators Ltd Plasma generating electrode and plasma reactor
JP2006185715A (en) * 2004-12-27 2006-07-13 Ngk Insulators Ltd Plasma generation electrode and plasma reactor

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101920034B (en) * 2009-12-31 2013-04-17 周云正 Non-thermal plasma reactor
CN101920040B (en) * 2009-12-31 2013-07-17 周云正 Air duct type electronic air purification machine
CN101920035A (en) * 2009-12-31 2010-12-22 周云正 Plasma air disinfection purifier for automobile
CN101920032A (en) * 2009-12-31 2010-12-22 周云正 Athermal plasma purifying unit
CN101920037A (en) * 2009-12-31 2010-12-22 周云正 Plasma air purifier of airplane compartment
WO2011079509A1 (en) * 2009-12-31 2011-07-07 上海天晕环保科技有限公司 Plasma sterilizing-purifying machine and method for air sterilizing and purifying
CN101920038B (en) * 2009-12-31 2013-04-17 周云正 Submarine low temperature plasma air sterilization purifier
CN101920035B (en) * 2009-12-31 2013-04-17 周云正 Plasma air disinfection purifier for automobile
CN101920038A (en) * 2009-12-31 2010-12-22 周云正 Submarine low temperature plasma air sterilization purifier
CN101920036B (en) * 2009-12-31 2013-12-11 周云正 Purifier with metal band-plate structure reactor
CN101920031B (en) * 2009-12-31 2013-04-17 周云正 Plasma air sterilization and purification device and air sterilization and purification method thereof
CN101920039B (en) * 2009-12-31 2013-04-17 周云正 Air disinfection purifier by optimized combination of plasma and titanium dioxide
CN101920033B (en) * 2009-12-31 2013-04-17 周云正 Plasma air sterilizing and purifying device for air-conditioned train
CN101920031A (en) * 2009-12-31 2010-12-22 周云正 Plasma air sterilization and purification device and air sterilization and purification method thereof
CN101920037B (en) * 2009-12-31 2013-07-17 周云正 Plasma air purifier of airplane compartment
US8529830B2 (en) 2009-12-31 2013-09-10 Shanghai Tianyun Environmental Protection Technology Co., Ltd. Plasma sterilizing-purifying device and method for air sterilizing and purifying
WO2012010080A1 (en) * 2010-07-19 2012-01-26 大连海事大学 Apparatus and method for desulfurization and denitration of flue gas
WO2014008834A1 (en) * 2012-07-13 2014-01-16 浙江佩洁尔医疗科技有限公司 Plasma reactor
CN105201608A (en) * 2015-10-01 2015-12-30 大连海事大学 Diesel tail gas pollutant treatment system

Also Published As

Publication number Publication date
JP2009110752A (en) 2009-05-21

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