DE2519590A1 - Verfahren und vorrichtung zur herstellung eines kompakten koerpers aus kernbrennstoff - Google Patents
Verfahren und vorrichtung zur herstellung eines kompakten koerpers aus kernbrennstoffInfo
- Publication number
- DE2519590A1 DE2519590A1 DE19752519590 DE2519590A DE2519590A1 DE 2519590 A1 DE2519590 A1 DE 2519590A1 DE 19752519590 DE19752519590 DE 19752519590 DE 2519590 A DE2519590 A DE 2519590A DE 2519590 A1 DE2519590 A1 DE 2519590A1
- Authority
- DE
- Germany
- Prior art keywords
- tar
- mold
- temperature
- compact
- openings
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 16
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 239000003758 nuclear fuel Substances 0.000 title claims description 8
- 239000002245 particle Substances 0.000 claims description 32
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 22
- 229910002804 graphite Inorganic materials 0.000 claims description 19
- 239000010439 graphite Substances 0.000 claims description 19
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- 239000008187 granular material Substances 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 239000013529 heat transfer fluid Substances 0.000 claims 1
- 239000011269 tar Substances 0.000 description 35
- 239000003921 oil Substances 0.000 description 7
- 238000001033 granulometry Methods 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 101100286286 Dictyostelium discoideum ipi gene Proteins 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007937 lozenge Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
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
-
- 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)
- Manufacturing & Machinery (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Ceramic Products (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7415480A FR2269776B1 (en, 2012) | 1974-05-03 | 1974-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2519590A1 true DE2519590A1 (de) | 1975-11-13 |
Family
ID=9138450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752519590 Withdrawn DE2519590A1 (de) | 1974-05-03 | 1975-05-02 | Verfahren und vorrichtung zur herstellung eines kompakten koerpers aus kernbrennstoff |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4028446A (en, 2012) |
| JP (1) | JPS5127694A (en, 2012) |
| CH (1) | CH588146A5 (en, 2012) |
| DE (1) | DE2519590A1 (en, 2012) |
| FR (1) | FR2269776B1 (en, 2012) |
| GB (1) | GB1469909A (en, 2012) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5343728A (en) * | 1976-10-04 | 1978-04-20 | Fuji Funen Kenzai Kougiyou Kk | Method of preparing particles for make up |
| FR2469780A1 (fr) * | 1979-08-07 | 1981-05-22 | Commissariat Energie Atomique | Procede de fabrication d'elements combustibles de forme complexe contenant des particules nucleaires enrobees, pour reacteurs nucleaires, notamment a haute temperature |
| US7174680B2 (en) * | 2002-05-29 | 2007-02-13 | Sme Steel Contractors, Inc. | Bearing brace apparatus |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1733699A (en) * | 1928-03-07 | 1929-10-29 | August E Schutte | Method of producing concrete structures |
| US1883196A (en) * | 1930-01-20 | 1932-10-18 | Louis S Wertz | Process of repairing masonry structures |
| US3191671A (en) * | 1957-09-23 | 1965-06-29 | California Research Corp | Pipeline heating system |
| US3182102A (en) * | 1963-02-13 | 1965-05-04 | Massoud T Simnad | Method and apparatus for making dense bodies of refractory materials |
| US3558750A (en) * | 1968-02-07 | 1971-01-26 | Atomic Energy Commission | Method of making nuclear fuel bodies |
| US3683760A (en) * | 1969-10-01 | 1972-08-15 | Ronald L Silva | Process of infusing liquid into settable porous material |
| DE1960531B2 (de) * | 1969-12-03 | 1974-05-22 | Kernforschungsanlage Juelich Gmbh, 5170 Juelich | Verfahren zum Herstellen von Verbundkörpern aus losen Schüttungen von mit Metallen beschichteten Teilchen aus Brenn- und/oder Brutstoffen für Kernreaktoren |
| US3763292A (en) * | 1971-10-01 | 1973-10-02 | Atomic Energy Commission | Manufacture of bonded particle nuclear fuel composites |
-
1974
- 1974-05-03 FR FR7415480A patent/FR2269776B1/fr not_active Expired
-
1975
- 1975-04-14 CH CH470875A patent/CH588146A5/xx not_active IP Right Cessation
- 1975-04-24 US US05/571,390 patent/US4028446A/en not_active Expired - Lifetime
- 1975-04-30 GB GB1802075A patent/GB1469909A/en not_active Expired
- 1975-05-02 JP JP50053801A patent/JPS5127694A/ja active Pending
- 1975-05-02 DE DE19752519590 patent/DE2519590A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CH588146A5 (en, 2012) | 1977-05-31 |
| US4028446A (en) | 1977-06-07 |
| GB1469909A (en) | 1977-04-06 |
| FR2269776A1 (en, 2012) | 1975-11-28 |
| JPS5127694A (en, 2012) | 1976-03-08 |
| FR2269776B1 (en, 2012) | 1979-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |