GB1411024A - Method of fabricating porous cermets containing a fissile material - Google Patents
Method of fabricating porous cermets containing a fissile materialInfo
- Publication number
- GB1411024A GB1411024A GB2550173A GB2550173A GB1411024A GB 1411024 A GB1411024 A GB 1411024A GB 2550173 A GB2550173 A GB 2550173A GB 2550173 A GB2550173 A GB 2550173A GB 1411024 A GB1411024 A GB 1411024A
- Authority
- GB
- United Kingdom
- Prior art keywords
- powder
- paraffin
- granules
- cermet
- coating
- 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
- 239000000463 material Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000843 powder Substances 0.000 abstract 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 4
- 239000011195 cermet Substances 0.000 abstract 3
- 239000011248 coating agent Substances 0.000 abstract 3
- 238000000576 coating method Methods 0.000 abstract 3
- 239000008187 granular material Substances 0.000 abstract 3
- 239000012188 paraffin wax Substances 0.000 abstract 3
- 239000002245 particle Substances 0.000 abstract 3
- 235000021355 Stearic acid Nutrition 0.000 abstract 2
- 239000000446 fuel Substances 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- 239000003758 nuclear fuel Substances 0.000 abstract 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 abstract 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 abstract 2
- 239000008188 pellet Substances 0.000 abstract 2
- 238000005245 sintering Methods 0.000 abstract 2
- 239000008117 stearic acid Substances 0.000 abstract 2
- 239000004925 Acrylic resin Substances 0.000 abstract 1
- 229920000178 Acrylic resin Polymers 0.000 abstract 1
- WZECUPJJEIXUKY-UHFFFAOYSA-N [O-2].[O-2].[O-2].[U+6] Chemical compound [O-2].[O-2].[O-2].[U+6] WZECUPJJEIXUKY-UHFFFAOYSA-N 0.000 abstract 1
- VCGNYVLXYFKXCS-UHFFFAOYSA-N azanium;docosanoate Chemical compound [NH4+].CCCCCCCCCCCCCCCCCCCCCC([O-])=O VCGNYVLXYFKXCS-UHFFFAOYSA-N 0.000 abstract 1
- SHZGCJCMOBCMKK-KGJVWPDLSA-N beta-L-fucose Chemical compound C[C@@H]1O[C@H](O)[C@@H](O)[C@H](O)[C@@H]1O SHZGCJCMOBCMKK-KGJVWPDLSA-N 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 150000004767 nitrides Chemical class 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
- 239000010935 stainless steel Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 229910000439 uranium oxide 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
- G21C3/42—Selection of substances for use as reactor fuel
- G21C3/58—Solid reactor fuel Pellets made of fissile material
- G21C3/62—Ceramic fuel
- G21C3/64—Ceramic dispersion fuel, e.g. cermet
-
- 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)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Powder Metallurgy (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7220052A FR2187724B1 (enrdf_load_html_response) | 1972-06-05 | 1972-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1411024A true GB1411024A (en) | 1975-10-22 |
Family
ID=9099663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2550173A Expired GB1411024A (en) | 1972-06-05 | 1973-05-29 | Method of fabricating porous cermets containing a fissile material |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR2187724B1 (enrdf_load_html_response) |
| GB (1) | GB1411024A (enrdf_load_html_response) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2954849A1 (fr) * | 2009-12-31 | 2011-07-01 | Commissariat Energie Atomique | Procede de fabrication d'un cermet comprenant des particules de dioxyde d'uranium |
| FR2954850A1 (fr) * | 2009-12-31 | 2011-07-01 | Commissariat Energie Atomique | Cermet a conductivite thermique amelioree et combustible nucleaire comprenant le cermet |
| CN110828001A (zh) * | 2019-10-23 | 2020-02-21 | 中国工程物理研究院材料研究所 | 一种提高铀装量的热导率改进型二氧化铀基燃料芯块及其制备方法 |
| CN111326265A (zh) * | 2020-02-28 | 2020-06-23 | 中国工程物理研究院材料研究所 | 一种二氧化铀-碳化物复合燃料芯块及其制备方法 |
| CN112820431A (zh) * | 2020-12-31 | 2021-05-18 | 中核北方核燃料元件有限公司 | 一种添加氧化物的金属壁微囊核燃料芯块及其制备方法 |
-
1972
- 1972-06-05 FR FR7220052A patent/FR2187724B1/fr not_active Expired
-
1973
- 1973-05-29 GB GB2550173A patent/GB1411024A/en not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2954849A1 (fr) * | 2009-12-31 | 2011-07-01 | Commissariat Energie Atomique | Procede de fabrication d'un cermet comprenant des particules de dioxyde d'uranium |
| FR2954850A1 (fr) * | 2009-12-31 | 2011-07-01 | Commissariat Energie Atomique | Cermet a conductivite thermique amelioree et combustible nucleaire comprenant le cermet |
| WO2011080475A1 (fr) * | 2009-12-31 | 2011-07-07 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Cermet a conductivite thermique amelioree et combustible nucleaire comprenant le cermet. |
| WO2011080474A1 (fr) * | 2009-12-31 | 2011-07-07 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Procede de fabrication d'un cermet comprenant des particules de dioxyde d'uranium |
| CN110828001A (zh) * | 2019-10-23 | 2020-02-21 | 中国工程物理研究院材料研究所 | 一种提高铀装量的热导率改进型二氧化铀基燃料芯块及其制备方法 |
| CN110828001B (zh) * | 2019-10-23 | 2021-09-28 | 中国工程物理研究院材料研究所 | 一种提高铀装量的热导率改进型二氧化铀基燃料芯块及其制备方法 |
| CN111326265A (zh) * | 2020-02-28 | 2020-06-23 | 中国工程物理研究院材料研究所 | 一种二氧化铀-碳化物复合燃料芯块及其制备方法 |
| CN111326265B (zh) * | 2020-02-28 | 2023-05-02 | 中国工程物理研究院材料研究所 | 一种二氧化铀-碳化物复合燃料芯块及其制备方法 |
| CN112820431A (zh) * | 2020-12-31 | 2021-05-18 | 中核北方核燃料元件有限公司 | 一种添加氧化物的金属壁微囊核燃料芯块及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2187724B1 (enrdf_load_html_response) | 1980-04-18 |
| DE2327872B2 (de) | 1976-10-28 |
| DE2327872A1 (de) | 1973-12-20 |
| FR2187724A1 (enrdf_load_html_response) | 1974-01-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |