BE878492A - Procede pour le traitement de solutions contenant du nitrate d'ammonium - Google Patents
Procede pour le traitement de solutions contenant du nitrate d'ammoniumInfo
- Publication number
- BE878492A BE878492A BE0/196931A BE196931A BE878492A BE 878492 A BE878492 A BE 878492A BE 0/196931 A BE0/196931 A BE 0/196931A BE 196931 A BE196931 A BE 196931A BE 878492 A BE878492 A BE 878492A
- Authority
- BE
- Belgium
- Prior art keywords
- treatment
- ammonium nitrate
- solutions containing
- containing ammonium
- solutions
- Prior art date
Links
Classifications
-
- 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
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
- C01B21/38—Nitric acid
- C01B21/42—Preparation from nitrates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
-
- 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
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
-
- 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
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Analytical Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782838007 DE2838007C2 (de) | 1978-08-31 | 1978-08-31 | Verfahren zur Aufarbeitung ammoniumnitrathaltiger Lösungen |
Publications (1)
Publication Number | Publication Date |
---|---|
BE878492A true BE878492A (fr) | 1979-12-17 |
Family
ID=6048366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/196931A BE878492A (fr) | 1978-08-31 | 1979-08-29 | Procede pour le traitement de solutions contenant du nitrate d'ammonium |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE878492A (de) |
DE (1) | DE2838007C2 (de) |
ES (1) | ES483731A1 (de) |
FR (1) | FR2435109A1 (de) |
GB (1) | GB2029451B (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6450998A (en) * | 1987-08-21 | 1989-02-27 | Power Reactor & Nuclear Fuel | Electrolysis treating method of radioactive waste liquid |
DE3805741A1 (de) * | 1987-11-14 | 1989-06-01 | Wiederaufarbeitung Von Kernbre | Verfahren und vorrichtung zur elektrochemischen zersetzung von anorganischen inhaltsstoffen einer waessrigen, radioaktiven abfalloesung |
GB2250853B (en) * | 1990-08-31 | 1994-05-18 | Nikki Kabushiki Kaisha | Method of treating nitric acid recovered from spent nuclear fuel reprocessing process |
DE4133154C1 (en) * | 1991-10-07 | 1992-12-10 | Bayer Ag, 5090 Leverkusen, De | Electrolysis of ammonium salts to recover amine, ammonia, hydrogen@ etc. - using cell in which anode and cathode spaces are sepd. by perfluorinated cation exchange membrane |
JP2948166B2 (ja) * | 1997-04-04 | 1999-09-13 | 核燃料サイクル開発機構 | 使用済核燃料からの超ウラン元素の回収方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2854315A (en) * | 1957-03-08 | 1958-09-30 | Alter Henry Ward | Electrolytic reduction of nitric acid solutions containing radioactive waste |
DE2449588C2 (de) * | 1974-10-18 | 1985-03-28 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Verfahren zur Zersetzung einer wäßrigen, radioaktiven Abfallösung mit gelösten, anorganischen und organischen Inhaltsstoffen |
-
1978
- 1978-08-31 DE DE19782838007 patent/DE2838007C2/de not_active Expired
-
1979
- 1979-08-28 FR FR7921570A patent/FR2435109A1/fr active Granted
- 1979-08-28 GB GB7929786A patent/GB2029451B/en not_active Expired
- 1979-08-29 BE BE0/196931A patent/BE878492A/xx not_active IP Right Cessation
- 1979-08-30 ES ES483731A patent/ES483731A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2838007B1 (de) | 1979-12-13 |
FR2435109B1 (de) | 1983-03-18 |
FR2435109A1 (fr) | 1980-03-28 |
ES483731A1 (es) | 1980-05-16 |
GB2029451A (en) | 1980-03-19 |
GB2029451B (en) | 1982-11-17 |
DE2838007C2 (de) | 1980-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: ALKEM G.M.B.H. Effective date: 19890831 |