FR2512431B1 - PROCESS FOR THE ELECTROCHEMICAL DECOMPOSITION OF NITRIC ACID - Google Patents
PROCESS FOR THE ELECTROCHEMICAL DECOMPOSITION OF NITRIC ACIDInfo
- 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
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)
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)
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)
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 |
-
1981
- 1981-09-05 DE DE19813135195 patent/DE3135195A1/en not_active Withdrawn
-
1982
- 1982-08-04 GB GB08222443A patent/GB2108529B/en not_active Expired
- 1982-08-31 FR FR8214901A patent/FR2512431B1/en not_active Expired
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 |