MX362154B - Metodo de enriquecimiento electrolitico para agua pesada. - Google Patents

Metodo de enriquecimiento electrolitico para agua pesada.

Info

Publication number
MX362154B
MX362154B MX2016001213A MX2016001213A MX362154B MX 362154 B MX362154 B MX 362154B MX 2016001213 A MX2016001213 A MX 2016001213A MX 2016001213 A MX2016001213 A MX 2016001213A MX 362154 B MX362154 B MX 362154B
Authority
MX
Mexico
Prior art keywords
cathode
anode
water
chamber
liquid separator
Prior art date
Application number
MX2016001213A
Other languages
English (en)
Other versions
MX2016001213A (es
Inventor
Manabe Akiyoshi
Nishiki Yoshinori
Kunimatsu Akira
Original Assignee
Industrie De Nora Spa
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 Industrie De Nora Spa filed Critical Industrie De Nora Spa
Publication of MX2016001213A publication Critical patent/MX2016001213A/es
Publication of MX362154B publication Critical patent/MX362154B/es

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D59/00—Separation of different isotopes of the same chemical element
    • B01D59/38—Separation by electrochemical methods
    • B01D59/40—Separation by electrochemical methods by electrolysis
    • 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
    • C01B13/02—Preparation of oxygen
    • C01B13/0203—Preparation of oxygen from inorganic compounds
    • C01B13/0207—Water
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B5/00—Water
    • C01B5/02—Heavy water; Preparation by chemical reaction of hydrogen isotopes or their compounds, e.g. 4ND3 + 7O2 ---> 4NO2 + 6D2O, 2D2 + O2 ---> 2D2O
    • 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
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/007—Recovery of isotopes from radioactive waste, e.g. fission products
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/04—Treating liquids
    • G21F9/06—Processing
    • G21F9/08—Processing by evaporation; by distillation
    • 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
    • C02F1/4618—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water
    • C02F2001/4619—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water only cathodic or alkaline water, e.g. for reducing
    • 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
    • C02F2201/46185—Recycling the cathodic or anodic feed
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Un método de enriquecimiento electrolítico para agua pesada incluye enriquecer agua pesada mediante electrolisis usando una celda de electrolisis de agua alcalina que incluye una cámara anódica que alberga un ánodo, una cámara catódica que alberga un cátodo y un diafragma. En el método, un electrolito preparado por adición de agua alcalina de alta concentración a materia prima de agua que contiene agua pesada se suministra circularmente a la cámara anódica y a la cámara catódica desde un tanque de circulación; un separador gas-líquido del lado anódico y un dispositivo de sellado de agua del lado anódico están conectados a la cámara anódica, y un separador gas-líquido del lado catódico y un dispositivo de sellado de agua del lado catódico están conectados a la cámara catódica; y la electrolisis se continúa mientras que la concentración de álcali en el electrolito suministrado a ambas cámaras de electrolisis se mantiene a una concentración constante mediante el suministro circular, al tanque de circulación, del electrolito desde el que se separa el gas generado desde el separador gas-líquido del lado anódico y el separador gas-líquido del lado catódico.
MX2016001213A 2013-07-31 2014-07-24 Metodo de enriquecimiento electrolitico para agua pesada. MX362154B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013158735A JP5897512B2 (ja) 2013-07-31 2013-07-31 重水の電解濃縮方法
PCT/EP2014/065948 WO2015014716A1 (en) 2013-07-31 2014-07-24 Electrolytic enrichment method for heavy water

Publications (2)

Publication Number Publication Date
MX2016001213A MX2016001213A (es) 2016-05-26
MX362154B true MX362154B (es) 2018-12-24

Family

ID=51263383

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016001213A MX362154B (es) 2013-07-31 2014-07-24 Metodo de enriquecimiento electrolitico para agua pesada.

Country Status (17)

Country Link
US (1) US9890062B2 (es)
EP (1) EP3027554B1 (es)
JP (1) JP5897512B2 (es)
KR (1) KR102274666B1 (es)
CN (1) CN105408243B (es)
AU (1) AU2014298623B2 (es)
BR (1) BR112016001840B1 (es)
CA (1) CA2915763C (es)
CL (1) CL2016000211A1 (es)
ES (1) ES2644446T3 (es)
IL (1) IL243382A (es)
MX (1) MX362154B (es)
MY (1) MY175653A (es)
PH (1) PH12015502813B1 (es)
RU (1) RU2656017C2 (es)
SG (1) SG11201510691YA (es)
WO (1) WO2015014716A1 (es)

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CN112408326A (zh) * 2020-11-16 2021-02-26 徐州亚兴医疗科技有限公司 一种高纯度重水的生产设备及其提纯工艺
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CN113046785A (zh) * 2021-02-04 2021-06-29 中船重工（邯郸）派瑞特种气体有限公司 一种高纯氘气的制备装置及其制备方法
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JP7772126B2 (ja) * 2022-11-01 2025-11-18 株式会社Ihi 判定方法、品質保証方法及び判定装置
CN116555792A (zh) * 2023-05-06 2023-08-08 中核陕西铀浓缩有限公司 一种用质子膜电解重水生产高纯氘气的装置及方法
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Also Published As

Publication number Publication date
BR112016001840A2 (pt) 2020-06-23
EP3027554A1 (en) 2016-06-08
KR102274666B1 (ko) 2021-07-12
RU2016106887A3 (es) 2018-04-25
BR112016001840B1 (pt) 2021-11-16
CN105408243A (zh) 2016-03-16
PH12015502813A1 (en) 2016-03-14
CL2016000211A1 (es) 2016-06-17
PH12015502813B1 (en) 2016-03-14
CA2915763C (en) 2021-06-22
CA2915763A1 (en) 2015-02-05
US20160368789A1 (en) 2016-12-22
MY175653A (en) 2020-07-03
RU2656017C2 (ru) 2018-05-30
AU2014298623B2 (en) 2017-07-20
RU2016106887A (ru) 2017-09-01
JP5897512B2 (ja) 2016-03-30
US9890062B2 (en) 2018-02-13
IL243382A (en) 2017-12-31
SG11201510691YA (en) 2016-01-28
EP3027554B1 (en) 2017-08-30
KR20160037936A (ko) 2016-04-06
JP2015029921A (ja) 2015-02-16
WO2015014716A1 (en) 2015-02-05
AU2014298623A1 (en) 2015-12-24
CN105408243B (zh) 2017-10-20
MX2016001213A (es) 2016-05-26
HK1215700A1 (zh) 2016-09-09
ES2644446T3 (es) 2017-11-29

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