CH521289A - Verfahren zur Wiedergewinnung von U3O8 aus hartem Kernbrennstoffabfall - Google Patents
Verfahren zur Wiedergewinnung von U3O8 aus hartem KernbrennstoffabfallInfo
- Publication number
- CH521289A CH521289A CH1810068A CH1810068A CH521289A CH 521289 A CH521289 A CH 521289A CH 1810068 A CH1810068 A CH 1810068A CH 1810068 A CH1810068 A CH 1810068A CH 521289 A CH521289 A CH 521289A
- Authority
- CH
- Switzerland
- Prior art keywords
- recovery
- nuclear fuel
- fuel waste
- hard nuclear
- hard
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/42—Selection of substances for use as reactor fuel
- G21C3/58—Solid reactor fuel Pellets made of fissile material
- G21C3/62—Ceramic fuel
- G21C3/623—Oxide fuels
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Ceramic Engineering (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69063567A | 1967-12-14 | 1967-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH521289A true CH521289A (de) | 1972-04-15 |
Family
ID=24773281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1810068A CH521289A (de) | 1967-12-14 | 1968-12-04 | Verfahren zur Wiedergewinnung von U3O8 aus hartem Kernbrennstoffabfall |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3578419A (de) |
| JP (1) | JPS4927918B1 (de) |
| BE (1) | BE725460A (de) |
| CH (1) | CH521289A (de) |
| DE (1) | DE1812414A1 (de) |
| FR (1) | FR1599253A (de) |
| GB (1) | GB1257327A (de) |
| NL (1) | NL162773C (de) |
| SE (1) | SE336411B (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4177241A (en) * | 1977-09-08 | 1979-12-04 | General Electric Company | Apparatus and process for recovering nuclear fuel from scrap material |
| US4296074A (en) * | 1978-04-10 | 1981-10-20 | Rockwell International Corporation | Method of decladding |
| DE2855166C2 (de) * | 1978-12-20 | 1982-05-27 | Kraftwerk Union AG, 4330 Mülheim | Verfahren zur Herstellung von oxidischen Kernbrennstoffkörpern |
| US4230672A (en) * | 1978-12-24 | 1980-10-28 | General Electric Company | Apparatus for recovering nuclear fuel from scrap material |
| JPS5924738B2 (ja) * | 1980-12-16 | 1984-06-12 | 株式会社東芝 | 核燃料転換装置 |
| EP0084129B1 (de) * | 1982-01-19 | 1986-07-02 | Westinghouse Electric Corporation | Verfahren zur Behandlung von Kernbrennstoffabfall |
| KR100287326B1 (ko) * | 1997-06-27 | 2001-04-16 | 이종훈 | 산화물 핵연료 소결체의 불량품을 재활용 하는 방법 |
| KR101161779B1 (ko) * | 2010-09-09 | 2012-07-03 | 한전원자력연료 주식회사 | Ｕ3ｏ8 분말 제조장치 |
-
1967
- 1967-12-14 US US690635A patent/US3578419A/en not_active Expired - Lifetime
-
1968
- 1968-11-22 JP JP43085539A patent/JPS4927918B1/ja active Pending
- 1968-12-03 DE DE19681812414 patent/DE1812414A1/de not_active Withdrawn
- 1968-12-04 CH CH1810068A patent/CH521289A/de not_active IP Right Cessation
- 1968-12-09 SE SE16817/68A patent/SE336411B/xx unknown
- 1968-12-12 NL NL6817822.A patent/NL162773C/xx not_active IP Right Cessation
- 1968-12-13 FR FR1599253D patent/FR1599253A/fr not_active Expired
- 1968-12-13 BE BE725460D patent/BE725460A/xx unknown
- 1968-12-13 GB GB1257327D patent/GB1257327A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1812414A1 (de) | 1969-08-14 |
| NL162773C (nl) | 1980-06-16 |
| SE336411B (de) | 1971-07-05 |
| JPS4927918B1 (de) | 1974-07-22 |
| BE725460A (de) | 1969-06-13 |
| GB1257327A (de) | 1971-12-15 |
| NL6817822A (de) | 1969-06-17 |
| FR1599253A (de) | 1970-07-15 |
| NL162773B (nl) | 1980-01-15 |
| US3578419A (en) | 1971-05-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |