GB1371595A - Manufacturing process for mixed nuclear fuel pellets - Google Patents
Manufacturing process for mixed nuclear fuel pelletsInfo
- Publication number
- GB1371595A GB1371595A GB1260873A GB1260873A GB1371595A GB 1371595 A GB1371595 A GB 1371595A GB 1260873 A GB1260873 A GB 1260873A GB 1260873 A GB1260873 A GB 1260873A GB 1371595 A GB1371595 A GB 1371595A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nuclear fuel
- powdered
- pellets
- manufacturing process
- fertile
- 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
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C21/00—Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
- G21C21/02—Manufacture of fuel elements or breeder elements contained in non-active casings
-
- 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
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
1371595 Nuclear fuel BELGONUCLEAIRE SA 15 March 1973 [16 March 1972] 12608/73 Heading G6C In a process for making ceramic nuclear fuel pellets consisting of fissile and fertile materials by mixing the powdered fissile and fertile constituents, pelletizing, and sintering, and in which fabrication scrap is powdered and returned to the process, the amount of recycled powder is maintained constant by replacing or supplementing the fabrication scrap, when necessary, with powder derived from pellets consisting only of fertile material. An example describes the preparation of pellets comprising 96% UO 2 and 4% PuO 2 , using powder obtained from pellets consisting only of UO 2 to supplement the recycled powdered scrap.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722212670 DE2212670A1 (en) | 1972-03-16 | 1972-03-16 | PROCESS FOR MANUFACTURING COMPOSITE NUCLEAR FUEL TABLETS |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1371595A true GB1371595A (en) | 1974-10-23 |
Family
ID=5839069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1260873A Expired GB1371595A (en) | 1972-03-16 | 1973-03-15 | Manufacturing process for mixed nuclear fuel pellets |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2212670A1 (en) |
FR (1) | FR2175835B1 (en) |
GB (1) | GB1371595A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2200788A (en) * | 1987-02-03 | 1988-08-10 | British Nuclear Fuels Plc | Fabricating fuel pellets |
WO2005031756A1 (en) * | 2003-09-29 | 2005-04-07 | The Federal State Unitarian Enterprise 'a.A. Bochvar All-Russia Research Institute Of Inorganic Materials' | Method for producing ceramic nuclear fuel tablets, device and container for carrying out said method |
WO2018208185A1 (en) | 2017-05-12 | 2018-11-15 | Акционерное общество "Ведущий научно-исследовательский институт химической технологии" | Method for the manufacture of pelletized nuclear ceramic fuel |
RU2690155C1 (en) * | 2018-05-31 | 2019-05-31 | Федеральное государственное унитарное предприятие "Научно-исследовательский институт "Научно-производственное объединение "ЛУЧ" (ФГУП "НИИ НПО "ЛУЧ") | Method of producing pelleted porous uranium dioxide |
RU2690492C1 (en) * | 2018-05-31 | 2019-06-04 | Федеральное государственное унитарное предприятие "Научно-исследовательский институт Научно-производственное объединение "ЛУЧ" (ФГУП "НИИ НПО "ЛУЧ") | Method of producing pelleted porous uranium dioxide |
-
1972
- 1972-03-16 DE DE19722212670 patent/DE2212670A1/en active Pending
-
1973
- 1973-03-09 FR FR7308459A patent/FR2175835B1/fr not_active Expired
- 1973-03-15 GB GB1260873A patent/GB1371595A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2200788A (en) * | 1987-02-03 | 1988-08-10 | British Nuclear Fuels Plc | Fabricating fuel pellets |
WO2005031756A1 (en) * | 2003-09-29 | 2005-04-07 | The Federal State Unitarian Enterprise 'a.A. Bochvar All-Russia Research Institute Of Inorganic Materials' | Method for producing ceramic nuclear fuel tablets, device and container for carrying out said method |
CN100557720C (en) * | 2003-09-29 | 2009-11-04 | 联邦国家统一企业A·A·博奇瓦尔全俄无机材料研究院 | Produce the method for ceramic nuclear fuel pellet and implement employed device of described method and container |
WO2018208185A1 (en) | 2017-05-12 | 2018-11-15 | Акционерное общество "Ведущий научно-исследовательский институт химической технологии" | Method for the manufacture of pelletized nuclear ceramic fuel |
RU2690155C1 (en) * | 2018-05-31 | 2019-05-31 | Федеральное государственное унитарное предприятие "Научно-исследовательский институт "Научно-производственное объединение "ЛУЧ" (ФГУП "НИИ НПО "ЛУЧ") | Method of producing pelleted porous uranium dioxide |
RU2690492C1 (en) * | 2018-05-31 | 2019-06-04 | Федеральное государственное унитарное предприятие "Научно-исследовательский институт Научно-производственное объединение "ЛУЧ" (ФГУП "НИИ НПО "ЛУЧ") | Method of producing pelleted porous uranium dioxide |
Also Published As
Publication number | Publication date |
---|---|
FR2175835A1 (en) | 1973-10-26 |
FR2175835B1 (en) | 1976-05-21 |
DE2212670A1 (en) | 1973-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |