CH488250A - Verfahren zur Aufarbeitung wässriger Lösungen von bestrahlten Kernreaktor-Brennstoffen - Google Patents
Verfahren zur Aufarbeitung wässriger Lösungen von bestrahlten Kernreaktor-BrennstoffenInfo
- Publication number
- CH488250A CH488250A CH862163A CH862163A CH488250A CH 488250 A CH488250 A CH 488250A CH 862163 A CH862163 A CH 862163A CH 862163 A CH862163 A CH 862163A CH 488250 A CH488250 A CH 488250A
- Authority
- CH
- Switzerland
- Prior art keywords
- processing
- aqueous solutions
- nuclear reactor
- irradiated nuclear
- reactor fuels
- Prior art date
Links
- 239000007864 aqueous solution Substances 0.000 title 1
- 239000000446 fuel Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/42—Reprocessing of irradiated fuel
- G21C19/44—Reprocessing of irradiated fuel of irradiated solid fuel
- G21C19/46—Aqueous processes, e.g. by using organic extraction means, including the regeneration of these means
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G43/00—Compounds of uranium
- C01G43/04—Halides of uranium
- C01G43/06—Fluorides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
- C22B60/02—Obtaining thorium, uranium, or other actinides
- C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
- C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
- C22B60/0252—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries
- C22B60/026—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries liquid-liquid extraction with or without dissolution in organic solvents
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
- C22B60/02—Obtaining thorium, uranium, or other actinides
- C22B60/04—Obtaining plutonium
-
- 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
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Extraction Or Liquid Replacement (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21276862A | 1962-07-26 | 1962-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH488250A true CH488250A (de) | 1970-03-31 |
Family
ID=22792351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH862163A CH488250A (de) | 1962-07-26 | 1963-07-09 | Verfahren zur Aufarbeitung wässriger Lösungen von bestrahlten Kernreaktor-Brennstoffen |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH488250A (cs) |
| DE (1) | DE1184745B (cs) |
| ES (1) | ES289866A1 (cs) |
| GB (1) | GB1031593A (cs) |
| NL (1) | NL295851A (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3511621A (en) * | 1967-02-03 | 1970-05-12 | Japan Atomic Energy Res Inst | Process for recovering uranium as uranium dioxide |
| CN112614604B (zh) * | 2020-11-26 | 2022-10-21 | 中国辐射防护研究院 | 一种脉冲萃取柱有机相着火事故源项估算方法 |
-
0
- NL NL295851D patent/NL295851A/xx unknown
-
1963
- 1963-06-25 GB GB2518363A patent/GB1031593A/en not_active Expired
- 1963-07-09 CH CH862163A patent/CH488250A/de not_active IP Right Cessation
- 1963-07-10 ES ES289866A patent/ES289866A1/es not_active Expired
- 1963-07-26 DE DEG38307A patent/DE1184745B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1184745B (de) | 1965-01-07 |
| NL295851A (cs) | 1900-01-01 |
| GB1031593A (en) | 1966-06-02 |
| ES289866A1 (es) | 1963-12-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH475633A (de) | Verfahren zur Aufbereitung von Kernreaktorbrennstoff | |
| CH468697A (de) | Verfahren zur Entseuchung des Kühlsystems eines Kernreaktors und wässrige Lösung zur Durchführung des Verfahrens | |
| CH538429A (de) | Verfahren zur Gewinnung einer wässrigen Uranylnitratlösung durch Aufbereitung von bestrahltem Kernbrennstoff | |
| AT240385B (de) | Verfahren zur Verfestigung wässerigen Schlammes hoher Feststoffkonzentration | |
| CH470731A (de) | Verfahren zur Aufbereitung bestrahlter Kernbrennstoffe | |
| CH471041A (de) | Verfahren zur Wiederaufbereitung von Kernreaktorbrennstoffen | |
| CH421326A (de) | Verfahren zur Beeinflussung der Leistung eines Atomkernreaktors sowie Atomkernreaktor zur Ausübung des Verfahrens | |
| BE585227A (fr) | Procédé de concentration de solutions aqueuses de déchets radioactifs. | |
| CH480709A (de) | Verfahren zur Rückgewinnung von Borsäure bei mit Borsäure geregelten Kernreaktoranlagen | |
| CH488250A (de) | Verfahren zur Aufarbeitung wässriger Lösungen von bestrahlten Kernreaktor-Brennstoffen | |
| AT246290B (de) | Vorrichtung zur Handhabung von Kernreaktorbrennstoffelementen | |
| CH485597A (de) | Verfahren zur Herstellung von Thoriumdicarbid und Thorium-Uran-dicarbid | |
| CH440015A (de) | Verfahren zur Oberflächenbehandlung von Kernreaktorbauteilen aus Zirkonlegierungen | |
| AT257556B (de) | Verfahren zur Herstellung von Alkoholen | |
| CH458551A (de) | Verfahren zur Herstellung von plutoniumhaltigen Thoriumoxyd-Teilchen | |
| AT254511B (de) | Verfahren zur Aufarbeitung von Polyolefinen | |
| CH416853A (de) | Verfahren zur Verbesserung des Wirkungsgrades von Kernreaktoren | |
| CH430213A (de) | Verfahren zur Veresterung in Lösung von Polyoxymethylenen | |
| AT260373B (de) | Verfahren zur Herstellung von Kernbrennstoffen | |
| CH442545A (de) | Verfahren zum Wiederaufarbeiten gebrauchter Spaltstoffe von Atomreaktoren | |
| CH412475A (de) | Verfahren zur Nutzung der Wärme eines Atomkernreaktors sowie Atomkernreaktoranlage zur Ausführung des Verfahrens | |
| AT290862B (de) | Verfahren zur Aufarbeitung von vanadiumhältiger Schlacke | |
| CH422349A (de) | Verfahren zur Gewinnung von Beryllium | |
| AT252031B (de) | Verfahren zur gerbenden Entwicklung | |
| AT241419B (de) | Verfahren und Vorrichtung zur Herstellung von Nitriden des Urans oder Plutoniums |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |