CN117280078A - 次氯酸钠溶液的制造方法和制造装置 - Google Patents

次氯酸钠溶液的制造方法和制造装置 Download PDF

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Publication number
CN117280078A
CN117280078A CN202280033771.3A CN202280033771A CN117280078A CN 117280078 A CN117280078 A CN 117280078A CN 202280033771 A CN202280033771 A CN 202280033771A CN 117280078 A CN117280078 A CN 117280078A
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CN
China
Prior art keywords
sodium hypochlorite
hypochlorite solution
producing
anode
reaction tank
Prior art date
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Pending
Application number
CN202280033771.3A
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English (en)
Chinese (zh)
Inventor
土门宏纪
须藤茂树
大津秀绪
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De Nora Permelec Ltd
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De Nora Permelec Ltd
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Publication of CN117280078A publication Critical patent/CN117280078A/zh
Pending legal-status Critical Current

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    • 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
    • C02F1/4674—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation with halogen or compound of halogens, e.g. chlorine, bromine
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B11/00—Oxides or oxyacids of halogens; Salts thereof
    • C01B11/04—Hypochlorous acid
    • C01B11/06—Hypochlorites
    • C01B11/062—Hypochlorites of alkali metals
    • 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
    • C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
    • 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
    • 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
    • C25B1/24—Halogens or compounds thereof
    • C25B1/26—Chlorine; Compounds thereof
    • 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
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
    • 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
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • C25B13/08—Diaphragms; Spacing elements characterised by the material based on organic materials
    • 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
    • C25B15/00—Operating or servicing cells
    • C25B15/02—Process control or regulation
    • 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
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • C25B15/081—Supplying products to non-electrochemical reactors that are combined with the electrochemical cell, e.g. Sabatier reactor
    • 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
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • C25B15/087—Recycling of electrolyte to electrochemical cell
    • 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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • 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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C02F2001/425—Treatment of water, waste water, or sewage by ion-exchange using cation exchangers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
    • C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
    • C02F2103/365—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds from petrochemical industry (e.g. refineries)
    • 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
    • C02F2201/4618—Supplying or removing reactants or electrolyte

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Automation & Control Theory (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
CN202280033771.3A 2021-05-31 2022-03-16 次氯酸钠溶液的制造方法和制造装置 Pending CN117280078A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-091725 2021-05-31
JP2021091725A JP7763401B2 (ja) 2021-05-31 2021-05-31 次亜塩素酸ナトリウム溶液の製造方法および製造装置
PCT/JP2022/012034 WO2022254878A1 (ja) 2021-05-31 2022-03-16 次亜塩素酸ナトリウム溶液の製造方法および製造装置

Publications (1)

Publication Number Publication Date
CN117280078A true CN117280078A (zh) 2023-12-22

Family

ID=84322948

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280033771.3A Pending CN117280078A (zh) 2021-05-31 2022-03-16 次氯酸钠溶液的制造方法和制造装置

Country Status (8)

Country Link
US (1) US20240279821A1 (cg-RX-API-DMAC7.html)
EP (1) EP4349791A4 (cg-RX-API-DMAC7.html)
JP (1) JP7763401B2 (cg-RX-API-DMAC7.html)
KR (1) KR20240007676A (cg-RX-API-DMAC7.html)
CN (1) CN117280078A (cg-RX-API-DMAC7.html)
AR (1) AR125810A1 (cg-RX-API-DMAC7.html)
AU (1) AU2022284417B2 (cg-RX-API-DMAC7.html)
WO (1) WO2022254878A1 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119307941A (zh) * 2024-12-13 2025-01-14 潍坊恒远环保水处理设备有限公司 一种基于电解反应集成次氯酸钠的智能设备

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN121344622B (zh) * 2025-12-18 2026-07-17 山东和创智云环保装备有限公司 一种智能电解制氯与多元高效吸收系统

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5235442A (en) * 1975-09-16 1977-03-18 Nobutaka Goshima Water treatment method
JPS6118495A (ja) * 1984-07-05 1986-01-27 Osaka Soda Co Ltd 水処理薬剤の製法
JPH05179475A (ja) * 1992-01-08 1993-07-20 Chlorine Eng Corp Ltd 次亜塩素酸塩の製造方法
US20070251831A1 (en) * 2006-04-29 2007-11-01 Electrolytic Technologies Corporation Process for the on-site production of chlorine and high strength sodium hypochlorite
WO2013065797A1 (ja) * 2011-11-04 2013-05-10 クロリンエンジニアズ株式会社 次亜塩素酸塩の製造方法
US20140367247A1 (en) * 2013-06-14 2014-12-18 Simple Science Limited Electrochemical activation device
CN207331079U (zh) * 2017-10-20 2018-05-08 中国水利水电科学研究院 一种用于生产供水次氯酸钠消毒液的装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4242185A (en) * 1979-09-04 1980-12-30 Ionics Inc. Process and apparatus for controlling impurities and pollution from membrane chlor-alkali cells
US4308123A (en) * 1979-11-30 1981-12-29 Hydro-Chlor International, Inc. Apparatus for the small-scale manufacture of chlorine and sodium hydroxide or sodium hypochlorite
US8394253B2 (en) * 2010-11-16 2013-03-12 Strategic Resource Optimization, Inc. Electrolytic system and method for generating biocides having an electron deficient carrier fluid and chlorine dioxide
JP7445622B2 (ja) * 2021-04-30 2024-03-07 デノラ・ペルメレック株式会社 次亜塩素酸ナトリウム溶液の製造方法および製造装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5235442A (en) * 1975-09-16 1977-03-18 Nobutaka Goshima Water treatment method
JPS6118495A (ja) * 1984-07-05 1986-01-27 Osaka Soda Co Ltd 水処理薬剤の製法
JPH05179475A (ja) * 1992-01-08 1993-07-20 Chlorine Eng Corp Ltd 次亜塩素酸塩の製造方法
US20070251831A1 (en) * 2006-04-29 2007-11-01 Electrolytic Technologies Corporation Process for the on-site production of chlorine and high strength sodium hypochlorite
WO2013065797A1 (ja) * 2011-11-04 2013-05-10 クロリンエンジニアズ株式会社 次亜塩素酸塩の製造方法
US20140367247A1 (en) * 2013-06-14 2014-12-18 Simple Science Limited Electrochemical activation device
CN207331079U (zh) * 2017-10-20 2018-05-08 中国水利水电科学研究院 一种用于生产供水次氯酸钠消毒液的装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
张光华: "《水处理化学品制备与应用指南》", 31 October 2003, 北京：中国石化出版社 , pages: 186 - 187 *
梅晓龙: ""一次盐水生产技术探究"", 《南通职业大学学报》, vol. 34, no. 1, 15 March 2020 (2020-03-15), pages 89 - 92 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119307941A (zh) * 2024-12-13 2025-01-14 潍坊恒远环保水处理设备有限公司 一种基于电解反应集成次氯酸钠的智能设备

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Publication number Publication date
AU2022284417A1 (en) 2023-12-21
KR20240007676A (ko) 2024-01-16
JP2022184083A (ja) 2022-12-13
JP7763401B2 (ja) 2025-11-04
EP4349791A1 (en) 2024-04-10
EP4349791A4 (en) 2025-07-09
AR125810A1 (es) 2023-08-16
US20240279821A1 (en) 2024-08-22
AU2022284417B2 (en) 2025-08-21
WO2022254878A1 (ja) 2022-12-08

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