SE7611444L - DEVICE FOR COLLECTING AND STORING TRITIUM - Google Patents
DEVICE FOR COLLECTING AND STORING TRITIUMInfo
- Publication number
- SE7611444L SE7611444L SE7611444A SE7611444A SE7611444L SE 7611444 L SE7611444 L SE 7611444L SE 7611444 A SE7611444 A SE 7611444A SE 7611444 A SE7611444 A SE 7611444A SE 7611444 L SE7611444 L SE 7611444L
- Authority
- SE
- Sweden
- Prior art keywords
- core
- absorption body
- fuel rod
- covering
- rod cladding
- Prior art date
Links
- YZCKVEUIGOORGS-NJFSPNSNSA-N Tritium Chemical compound [3H] YZCKVEUIGOORGS-NJFSPNSNSA-N 0.000 title 1
- 229910052722 tritium Inorganic materials 0.000 title 1
- 238000010521 absorption reaction Methods 0.000 abstract 5
- 239000000446 fuel Substances 0.000 abstract 5
- 238000005253 cladding Methods 0.000 abstract 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 239000011796 hollow space material Substances 0.000 abstract 2
- 229910000990 Ni alloy Inorganic materials 0.000 abstract 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 1
- 229910001093 Zr alloy Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 239000008188 pellet Substances 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
Classifications
-
- 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
- G21C3/02—Fuel elements
- G21C3/04—Constructional details
- G21C3/16—Details of the construction within the casing
- G21C3/17—Means for storage or immobilisation of gases in fuel elements
-
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Gas Separation By Absorption (AREA)
- Laminated Bodies (AREA)
Abstract
The absorption body has a core (16) and a covering (18) adhering thereto. The core consists of zirconium or a zirconium alloy. The covering consists of nickel or a nickel alloy. To produce the absorption body, a core body with the desired geometrical shape is first of all formed. Then all exposed surfaces of the core body are cleaned and covered with the covering. Then the absorption body is heated in vacuo at a temperature of 775 to 825 DEG C for 3 to 24 hours. The absorption body can be used in a fuel rod for core reactors having a) a tubular fuel rod cladding sealed in a gas-tight manner, b) a multiplicity of fuel pellets enclosed in the fuel rod cladding and c) in addition a hollow space formed in the fuel rod cladding. The absorption body is arranged in the hollow space. <IMAGE>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62197575A | 1975-10-14 | 1975-10-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7611444L true SE7611444L (en) | 1977-04-15 |
| SE421689B SE421689B (en) | 1982-01-25 |
Family
ID=24492433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7611444A SE421689B (en) | 1975-10-14 | 1976-10-14 | DEVICE FOR COLLECTION OF GAS-TRITIUM, SET TO MANUFACTURE THE DEVICE AND USE OF ITS |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS5248800A (en) |
| AT (1) | AT370905B (en) |
| AU (1) | AU497435B2 (en) |
| BE (1) | BE847270A (en) |
| BR (1) | BR7606689A (en) |
| CA (1) | CA1081673A (en) |
| CH (1) | CH626541A5 (en) |
| DE (1) | DE2640363C2 (en) |
| ES (1) | ES452099A1 (en) |
| FR (1) | FR2328264A1 (en) |
| GB (1) | GB1493090A (en) |
| IT (1) | IT1068677B (en) |
| MX (1) | MX4429E (en) |
| NL (1) | NL7610454A (en) |
| PH (1) | PH15795A (en) |
| SE (1) | SE421689B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3134637C2 (en) * | 1981-09-02 | 1985-11-28 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Hollow body for the extraction of tritium in the brood mantle of a fusion reactor |
| CN103366837A (en) * | 2013-07-23 | 2013-10-23 | 中国核动力研究设计院 | Supercritical water cooled reactor fuel assembly and reactor core |
| CN113936817B (en) * | 2021-10-14 | 2024-03-22 | 中国科学院合肥物质科学研究院 | Fusion reactor cladding flow passage structure with tritium resistance and corrosion resistance functions |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1289111A (en) * | 1960-05-09 | 1962-03-30 | Gen Electric | nuclear fuel elements and their manufacturing process |
| DE1804378A1 (en) * | 1968-10-22 | 1970-07-09 | Nukem Gmbh | Nuclear fuel rods with jacket tube |
| CA962989A (en) * | 1970-09-22 | 1975-02-18 | Leonard N. Grossman | Alloys for gettering moisture and reactive gases |
| DE2149079A1 (en) * | 1971-10-01 | 1973-04-05 | Siemens Ag | PROCESS FOR MANUFACTURING ELECTRIC REACTOR COILS, IN PARTICULAR FOR LAMPS |
| BE792373A (en) * | 1971-12-08 | 1973-03-30 | Gen Electric | NUCLEAR FUEL CARTRIDGE |
| GB1398057A (en) * | 1972-04-17 | 1975-06-18 | Gen Electric | Nuclear fuel element |
| US3969185A (en) * | 1973-05-09 | 1976-07-13 | General Electric Company | Getter for nuclear fuel elements |
| IT1037196B (en) * | 1975-04-10 | 1979-11-10 | Getters Spa | FUEL ELEMENT FOR NUCLEAR REACTOR USING ZR2NI AS GETTERANT METAL |
-
1976
- 1976-08-25 AU AU17136/76A patent/AU497435B2/en not_active Expired
- 1976-09-08 CA CA260,730A patent/CA1081673A/en not_active Expired
- 1976-09-08 AT AT0664476A patent/AT370905B/en not_active IP Right Cessation
- 1976-09-08 DE DE2640363A patent/DE2640363C2/en not_active Expired
- 1976-09-20 MX MX76100601U patent/MX4429E/en unknown
- 1976-09-21 NL NL7610454A patent/NL7610454A/en not_active Application Discontinuation
- 1976-10-04 ES ES452099A patent/ES452099A1/en not_active Expired
- 1976-10-05 GB GB41262/76A patent/GB1493090A/en not_active Expired
- 1976-10-06 BR BR7606689A patent/BR7606689A/en unknown
- 1976-10-07 PH PH18983A patent/PH15795A/en unknown
- 1976-10-12 IT IT28215/76A patent/IT1068677B/en active
- 1976-10-13 CH CH1295076A patent/CH626541A5/en not_active IP Right Cessation
- 1976-10-13 FR FR7630754A patent/FR2328264A1/en active Granted
- 1976-10-14 SE SE7611444A patent/SE421689B/en not_active IP Right Cessation
- 1976-10-14 BE BE171502A patent/BE847270A/en not_active IP Right Cessation
- 1976-10-14 JP JP51122377A patent/JPS5248800A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2640363C2 (en) | 1986-09-18 |
| NL7610454A (en) | 1977-04-18 |
| JPS5514396B2 (en) | 1980-04-16 |
| GB1493090A (en) | 1977-11-23 |
| AU497435B2 (en) | 1978-12-14 |
| ES452099A1 (en) | 1978-03-01 |
| IT1068677B (en) | 1985-03-21 |
| CA1081673A (en) | 1980-07-15 |
| CH626541A5 (en) | 1981-11-30 |
| MX4429E (en) | 1982-04-29 |
| BE847270A (en) | 1977-04-14 |
| ATA664476A (en) | 1982-09-15 |
| AU1713676A (en) | 1978-03-02 |
| JPS5248800A (en) | 1977-04-19 |
| FR2328264B1 (en) | 1982-11-05 |
| PH15795A (en) | 1983-03-25 |
| AT370905B (en) | 1983-05-10 |
| DE2640363A1 (en) | 1977-04-21 |
| BR7606689A (en) | 1977-11-16 |
| SE421689B (en) | 1982-01-25 |
| FR2328264A1 (en) | 1977-05-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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