FR2102358A2 - Thorium and/or uranium chloride - recovery from nuclear fuel elements - Google Patents
Thorium and/or uranium chloride - recovery from nuclear fuel elementsInfo
- Publication number
- FR2102358A2 FR2102358A2 FR7129905A FR7129905A FR2102358A2 FR 2102358 A2 FR2102358 A2 FR 2102358A2 FR 7129905 A FR7129905 A FR 7129905A FR 7129905 A FR7129905 A FR 7129905A FR 2102358 A2 FR2102358 A2 FR 2102358A2
- Authority
- FR
- France
- Prior art keywords
- thorium
- uranium
- recovery
- nuclear fuel
- fuel elements
- 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.)
- Granted
Links
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
- G21C19/48—Non-aqueous processes
-
- 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
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Equipment for volatilising throium and/or uranium by chlorination, for the treatment of fissile and/or ground irradiated fertile nuclear material, more especially particles of diameter a frew hundred microns dispersed in graphite and in certain cases coated with pyrolytic carbon and/or silicon carbide, produced from carbides and/or oxides of thorium and uranium, at temperatures between 900 and 1200 degrees C, in which the reactor is a shaft furnace heater by the direct passage of electric curent. It consists of a porous graphite tube surrounded coaxially by a known type of ceramic shell provided with a branch connected to the condenser for the removal of the reaction products.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681806077 DE1806077A1 (en) | 1968-10-30 | 1968-10-30 | Process for the processing of irradiated nuclear fuel and / or breeding material containing thorium |
DE19702040686 DE2040686C3 (en) | 1970-08-17 | Device for chlorinating volatilization of thorium and / or uranium |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2102358A2 true FR2102358A2 (en) | 1972-04-07 |
FR2102358B2 FR2102358B2 (en) | 1978-06-02 |
Family
ID=25756343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7129905A Granted FR2102358A2 (en) | 1968-10-30 | 1971-08-17 | Thorium and/or uranium chloride - recovery from nuclear fuel elements |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2102358A2 (en) |
-
1971
- 1971-08-17 FR FR7129905A patent/FR2102358A2/en active Granted
Non-Patent Citations (6)
Title |
---|
"ENTWICKLUNG EINES VERFAHRENS ZUR CHLORIERENDEN WIEDERAUFARBEITUNG GRAPHITUMHULLTER BRENN-UND * |
(REVUE DT"KERNTECHNIK",VOL.12,AOUT 1970,NO 8 * |
BRUTELEMENTE".) * |
PAGES 321-326.ARTICLE DE FISCHER ET AL INTITULE : * |
PAGES 321-326.ARTICLE DE FISCHER ET AL INTITULE : "ENTWICKLUNG EINES VERFAHRENS ZUR CHLORIERENDEN WIEDERAUFARBEITUNG GRAPHITUMHULLTER BRENN-UND BRUTELEMENTE".) * |
REVUE DT"KERNTECHNIK",VOL.12,AOUT 1970,NO 8 * |
Also Published As
Publication number | Publication date |
---|---|
FR2102358B2 (en) | 1978-06-02 |
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