JP4903405B2 - オゾン水生成方法及びオゾン水生成装置 - Google Patents

オゾン水生成方法及びオゾン水生成装置 Download PDF

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Publication number
JP4903405B2
JP4903405B2 JP2005232184A JP2005232184A JP4903405B2 JP 4903405 B2 JP4903405 B2 JP 4903405B2 JP 2005232184 A JP2005232184 A JP 2005232184A JP 2005232184 A JP2005232184 A JP 2005232184A JP 4903405 B2 JP4903405 B2 JP 4903405B2
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JP
Japan
Prior art keywords
anode
water
ozone
ozone water
conductive diamond
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.)
Expired - Lifetime
Application number
JP2005232184A
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English (en)
Japanese (ja)
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JP2007044630A (ja
JP2007044630A5 (enExample
Inventor
一樹 在原
昭 藤嶋
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.)
Central Japan Railway Co
Original Assignee
Central Japan Railway Co
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 Central Japan Railway Co filed Critical Central Japan Railway Co
Priority to JP2005232184A priority Critical patent/JP4903405B2/ja
Priority to EP06746007.1A priority patent/EP1923357B1/en
Priority to US11/989,770 priority patent/US8431006B2/en
Priority to PCT/JP2006/309157 priority patent/WO2007017976A1/ja
Publication of JP2007044630A publication Critical patent/JP2007044630A/ja
Publication of JP2007044630A5 publication Critical patent/JP2007044630A5/ja
Application granted granted Critical
Publication of JP4903405B2 publication Critical patent/JP4903405B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/13—Ozone
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • 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
    • C01B2201/10—Dischargers used for production of ozone
    • C01B2201/12—Plate-type dischargers
    • 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
    • C01B2201/20—Electrodes used for obtaining electrical discharge
    • C01B2201/24—Composition 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
    • C01B2201/30—Dielectrics used in the electrical dischargers
    • C01B2201/34—Composition of the dielectrics
    • 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
    • C01B2201/70—Cooling of the discharger; Means for making cooling unnecessary
    • C01B2201/74—Cooling of the discharger; Means for making cooling unnecessary by liquid
    • C01B2201/76—Water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46133—Electrodes characterised by the material
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/46115—Electrolytic cell with membranes or diaphragms
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/46155—Heating or cooling
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4616—Power supply
    • C02F2201/4617—DC only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
JP2005232184A 2005-08-10 2005-08-10 オゾン水生成方法及びオゾン水生成装置 Expired - Lifetime JP4903405B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2005232184A JP4903405B2 (ja) 2005-08-10 2005-08-10 オゾン水生成方法及びオゾン水生成装置
EP06746007.1A EP1923357B1 (en) 2005-08-10 2006-05-02 Method for producing ozone water and apparatus for producing ozone water
US11/989,770 US8431006B2 (en) 2005-08-10 2006-05-02 Method and apparatus for producing ozone-water
PCT/JP2006/309157 WO2007017976A1 (ja) 2005-08-10 2006-05-02 オゾン水生成方法及びオゾン水生成装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005232184A JP4903405B2 (ja) 2005-08-10 2005-08-10 オゾン水生成方法及びオゾン水生成装置

Publications (3)

Publication Number Publication Date
JP2007044630A JP2007044630A (ja) 2007-02-22
JP2007044630A5 JP2007044630A5 (enExample) 2008-01-17
JP4903405B2 true JP4903405B2 (ja) 2012-03-28

Family

ID=37727167

Family Applications (1)

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JP2005232184A Expired - Lifetime JP4903405B2 (ja) 2005-08-10 2005-08-10 オゾン水生成方法及びオゾン水生成装置

Country Status (4)

Country Link
US (1) US8431006B2 (enExample)
EP (1) EP1923357B1 (enExample)
JP (1) JP4903405B2 (enExample)
WO (1) WO2007017976A1 (enExample)

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US20110226634A1 (en) * 2009-06-19 2011-09-22 Sai Bhavaraju Bismuth metal oxide pyrochlores as electrode materials for electrolytic ozone and perchlorate generation
JP5480542B2 (ja) 2009-06-23 2014-04-23 クロリンエンジニアズ株式会社 導電性ダイヤモンド電極並びに導電性ダイヤモンド電極を用いたオゾン生成装置
JP5457810B2 (ja) * 2009-12-07 2014-04-02 クロリンエンジニアズ株式会社 オゾン生成装置
WO2011094886A1 (es) * 2010-02-03 2011-08-11 New Tech Copper Spa. Anodo para la depositación electrolítica
JP5437898B2 (ja) * 2010-04-26 2014-03-12 三井化学株式会社 フッ素ガス生成装置、フッ素ガス生成方法およびガス生成用炭素電極
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JP5807218B2 (ja) * 2011-05-16 2015-11-10 パナソニックＩｐマネジメント株式会社 光電極およびその製造方法、光電気化学セルおよびそれを用いたエネルギーシステム、並びに水素生成方法
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Also Published As

Publication number Publication date
JP2007044630A (ja) 2007-02-22
EP1923357A4 (en) 2012-08-22
US8431006B2 (en) 2013-04-30
WO2007017976A1 (ja) 2007-02-15
EP1923357A1 (en) 2008-05-21
EP1923357B1 (en) 2014-06-25
US20100089765A1 (en) 2010-04-15

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