GB1228317A - - Google Patents
Info
- Publication number
- GB1228317A GB1228317A GB1228317DA GB1228317A GB 1228317 A GB1228317 A GB 1228317A GB 1228317D A GB1228317D A GB 1228317DA GB 1228317 A GB1228317 A GB 1228317A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pellets
- enrichment
- june
- compact
- enriched
- 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
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
1,228,317. Nuclear fuel. CANADIAN GENERAL ELECTRIC CO. Ltd. 2 June, 1969 [17 June, 1968], No. 27906/69. Heading G6C. An enriched nuclear fuel element is made by forming a compact of the basic fuel ingredient, impregnating the compact with a solution of enrichment material, and drying and converting the enrichment material to metallic oxide. For example, uranium dioxide is formed into pellets and impregnated with a solution of plutonium nitrate which is converted to PuO 2 by heating. Impregnation may be effected with the pellets in the "green" state or after sintering and grinding. Pellets having different degrees of enrichment may be made and arranged at different positions in a reactor core. Reference is also made to the preparation of mixtures of oxides of Th and Pu, Th and U enriched in U235, and Th or natural U and U233.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA22668 | 1968-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1228317A true GB1228317A (en) | 1971-04-15 |
Family
ID=4084298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1228317D Expired GB1228317A (en) | 1968-06-17 | 1969-06-02 |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE734670A (en) |
| BR (1) | BR6909780D0 (en) |
| CA (1) | CA872722A (en) |
| CH (1) | CH497025A (en) |
| DE (1) | DE1929513A1 (en) |
| FR (1) | FR2011105B1 (en) |
| GB (1) | GB1228317A (en) |
| NL (1) | NL6908997A (en) |
| SE (1) | SE349417B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7666470B1 (en) * | 2003-10-24 | 2010-02-23 | Areva Np Inc. | Process for manufacturing enhanced thermal conductivity oxide nuclear fuel and the nuclear fuel |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1023935A (en) * | 1975-02-28 | 1978-01-10 | Her Majesty In Right Of Canada As Represented By Atomic Energy Of Canada Limited | Preparation of mixed oxide nuclear fuel |
| CA1062451A (en) * | 1976-03-26 | 1979-09-18 | Her Majesty In Right Of Canada As Represented By Atomic Energy Of Canada Limited | Fabrication method for mixed oxide fuel |
| ZA804274B (en) * | 1979-08-17 | 1981-08-26 | Westinghouse Electric Corp | Process for making mixed oxide fuel pellets |
-
1968
- 1968-06-17 CA CA872722A patent/CA872722A/en not_active Expired
-
1969
- 1969-06-02 GB GB1228317D patent/GB1228317A/en not_active Expired
- 1969-06-09 CH CH870969A patent/CH497025A/en not_active IP Right Cessation
- 1969-06-11 DE DE19691929513 patent/DE1929513A1/en active Pending
- 1969-06-12 NL NL6908997A patent/NL6908997A/xx unknown
- 1969-06-16 BR BR209780/69A patent/BR6909780D0/en unknown
- 1969-06-17 FR FR696920148A patent/FR2011105B1/fr not_active Expired
- 1969-06-17 BE BE734670D patent/BE734670A/xx unknown
- 1969-06-17 SE SE08608/69A patent/SE349417B/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7666470B1 (en) * | 2003-10-24 | 2010-02-23 | Areva Np Inc. | Process for manufacturing enhanced thermal conductivity oxide nuclear fuel and the nuclear fuel |
Also Published As
| Publication number | Publication date |
|---|---|
| SE349417B (en) | 1972-09-25 |
| BR6909780D0 (en) | 1973-03-08 |
| NL6908997A (en) | 1969-12-19 |
| FR2011105A1 (en) | 1970-02-27 |
| BE734670A (en) | 1969-12-01 |
| DE1929513A1 (en) | 1970-02-05 |
| CA872722A (en) | 1971-06-08 |
| FR2011105B1 (en) | 1974-02-22 |
| CH497025A (en) | 1970-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |