IT1060042B - Procedimento per produrre particelle di ossido metallico o carbur o metallico specie per rattori nucleari - Google Patents
Procedimento per produrre particelle di ossido metallico o carbur o metallico specie per rattori nucleariInfo
- Publication number
- IT1060042B IT1060042B IT22680/76A IT2268076A IT1060042B IT 1060042 B IT1060042 B IT 1060042B IT 22680/76 A IT22680/76 A IT 22680/76A IT 2268076 A IT2268076 A IT 2268076A IT 1060042 B IT1060042 B IT 1060042B
- Authority
- IT
- Italy
- Prior art keywords
- ractors
- carbur
- nuclear
- oxide particles
- metallic oxide
- Prior art date
Links
- 229910044991 metal oxide Inorganic materials 0.000 title 1
- 239000002245 particle Substances 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
- B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
- B01J2/08—Gelation of a colloidal solution
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/90—Carbides
- C01B32/914—Carbides of single elements
- C01B32/928—Carbides of actinides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G43/00—Compounds of uranium
- C01G43/01—Oxides; Hydroxides
- C01G43/025—Uranium dioxide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/32—Spheres
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/10—Solid density
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2519747A DE2519747C3 (de) | 1975-05-02 | 1975-05-02 | Verfahren zur Herstellung von Metalloxid- oder Metallcarbidteilchen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1060042B true IT1060042B (it) | 1982-07-10 |
Family
ID=5945674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT22680/76A IT1060042B (it) | 1975-05-02 | 1976-04-27 | Procedimento per produrre particelle di ossido metallico o carbur o metallico specie per rattori nucleari |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2519747C3 (it) |
| FR (1) | FR2309473A1 (it) |
| GB (1) | GB1543593A (it) |
| IT (1) | IT1060042B (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2922686C2 (de) * | 1979-06-02 | 1983-04-21 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Gießlösung enthaltend Uranylnitrat zur Herstellung kugelförmiger Kernbrennstoffpartikeln und Verfahren zu ihrer Herstellung |
| WO2005061387A1 (ja) * | 2003-12-24 | 2005-07-07 | Nuclear Fuel Industries, Ltd. | 滴下原液、滴下原液の調製方法、硝酸ウラニル溶液の調製方法、及びポリビニルアルコール溶液の調製方法 |
| FR3024722B1 (fr) * | 2014-08-07 | 2020-01-03 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Procede de preparation d'un carbure metallique par voie colloidale, ledit carbure metallique ainsi prepare et ses utilisations |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1251295B (de) * | 1958-05-14 | 1967-10-05 | Stichtmg Reactor Centrum Neder land, Den Haag | Verfahren zur Herstellung von femteiligem Urandioxyd bestimmter Teilchengroße |
| US3304152A (en) * | 1964-05-19 | 1967-02-14 | Reactor Centrum Nederland | Method for directly preparing granular uraniferous material having definite particle size |
| BE694642A (it) * | 1966-07-06 | 1967-07-31 | ||
| DE1960289C3 (de) * | 1969-12-02 | 1975-09-11 | Kernforschungsanlage Juelich Gmbh, 5170 Juelich | Verfahren zum Herstellen von sphärischen Brennstoff- und/oder Brutstoff teilchen aus Urandioxid für Brenn- und/oder Brutelemente für Kernreaktoren und Brutreaktoren |
| NL170811C (nl) * | 1971-08-26 | 1983-01-03 | Kema Nv | Werkwijze voor het vervaardigen van vaste, in hoofdzaak ronde, korrels uit anorganisch materiaal. |
| BE815466A (fr) * | 1973-05-25 | 1974-11-22 | Procede pour la fabrication de particules d'element fertile ou combustible de sphericite uniforme et dispositif a cet effet |
-
1975
- 1975-05-02 DE DE2519747A patent/DE2519747C3/de not_active Expired
-
1976
- 1976-04-27 FR FR7612412A patent/FR2309473A1/fr active Granted
- 1976-04-27 IT IT22680/76A patent/IT1060042B/it active
- 1976-04-30 GB GB17817/76A patent/GB1543593A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2519747B2 (de) | 1979-04-05 |
| FR2309473A1 (fr) | 1976-11-26 |
| FR2309473B1 (it) | 1980-07-04 |
| GB1543593A (en) | 1979-04-04 |
| DE2519747A1 (de) | 1976-11-11 |
| DE2519747C3 (de) | 1980-03-06 |
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