FR2512431B1 - PROCESS FOR THE ELECTROCHEMICAL DECOMPOSITION OF NITRIC ACID - Google Patents

PROCESS FOR THE ELECTROCHEMICAL DECOMPOSITION OF NITRIC ACID

Info

Publication number
FR2512431B1
FR2512431B1 FR8214901A FR8214901A FR2512431B1 FR 2512431 B1 FR2512431 B1 FR 2512431B1 FR 8214901 A FR8214901 A FR 8214901A FR 8214901 A FR8214901 A FR 8214901A FR 2512431 B1 FR2512431 B1 FR 2512431B1
Authority
FR
France
Prior art keywords
nitric acid
electrochemical decomposition
electrochemical
decomposition
nitric
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
Application number
FR8214901A
Other languages
French (fr)
Other versions
FR2512431A1 (en
Inventor
Gerhard Kreysa
Michael Heilgeist
Helmut Schmieder
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.)
Forschungszentrum Karlsruhe GmbH
Original Assignee
Kernforschungszentrum Karlsruhe GmbH
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 Kernforschungszentrum Karlsruhe GmbH filed Critical Kernforschungszentrum Karlsruhe GmbH
Publication of FR2512431A1 publication Critical patent/FR2512431A1/en
Application granted granted Critical
Publication of FR2512431B1 publication Critical patent/FR2512431B1/en
Expired legal-status Critical Current

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
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4676—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C02F2101/163—Nitrates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
FR8214901A 1981-09-05 1982-08-31 PROCESS FOR THE ELECTROCHEMICAL DECOMPOSITION OF NITRIC ACID Expired FR2512431B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813135195 DE3135195A1 (en) 1981-09-05 1981-09-05 METHOD FOR THE ELECTROCHEMICAL DECOMPOSITION OF Nitric Acid

Publications (2)

Publication Number Publication Date
FR2512431A1 FR2512431A1 (en) 1983-03-11
FR2512431B1 true FR2512431B1 (en) 1986-05-09

Family

ID=6140943

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8214901A Expired FR2512431B1 (en) 1981-09-05 1982-08-31 PROCESS FOR THE ELECTROCHEMICAL DECOMPOSITION OF NITRIC ACID

Country Status (3)

Country Link
DE (1) DE3135195A1 (en)
FR (1) FR2512431B1 (en)
GB (1) GB2108529B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3805741A1 (en) * 1987-11-14 1989-06-01 Wiederaufarbeitung Von Kernbre METHOD AND DEVICE FOR THE ELECTROCHEMICAL DECOMPOSITION OF INORGANIC INGREDIENTS OF AN AQUEOUS, RADIOACTIVE WASTE SOLUTION
GB2250853B (en) * 1990-08-31 1994-05-18 Nikki Kabushiki Kaisha Method of treating nitric acid recovered from spent nuclear fuel reprocessing process
GB9411212D0 (en) * 1994-06-04 1994-07-27 Atomic Energy Authority Uk Electrochemical oxidation of matter
GB2289898B (en) * 1994-06-04 1997-08-06 Atomic Energy Authority Uk Electrochemical oxidation of matter
US20150291451A1 (en) * 2012-10-12 2015-10-15 Council Of Scientific & Industrial Research Electrochemical system and process for the reduction of nitric acid concentration using electrolytic cell
WO2014057505A1 (en) * 2012-10-12 2014-04-17 Council Of Scientific & Industrial Research An electrochemical system and process for the reduction of nitric acid concentration using electrolytic cell

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2449588C2 (en) * 1974-10-18 1985-03-28 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Process for the decomposition of an aqueous, radioactive waste solution with dissolved, inorganic and organic substances
DE2811517A1 (en) * 1978-03-16 1979-09-20 Szmuel Dr Reznik PROCESS FOR GENERATING INTERFACIAL ENERGY BY ELECTROLYTIC-THERMAL SEPARATION OF WATER, AQUATIC SYSTEMS OR ORGANIC SYSTEMS
DE3047988C2 (en) * 1980-12-19 1982-11-04 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Process for reducing the acid content of a nitric acid solution using an electrolysis current and device for carrying out the process

Also Published As

Publication number Publication date
FR2512431A1 (en) 1983-03-11
DE3135195A1 (en) 1983-03-24
GB2108529A (en) 1983-05-18
GB2108529B (en) 1985-01-30

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Legal Events

Date Code Title Description
ST Notification of lapse