FR1378956A - Sphères d'oxyde de plutonium et leur procédé de fabrication - Google Patents
Sphères d'oxyde de plutonium et leur procédé de fabricationInfo
- Publication number
- FR1378956A FR1378956A FR949039A FR949039A FR1378956A FR 1378956 A FR1378956 A FR 1378956A FR 949039 A FR949039 A FR 949039A FR 949039 A FR949039 A FR 949039A FR 1378956 A FR1378956 A FR 1378956A
- Authority
- FR
- France
- Prior art keywords
- manufacturing process
- plutonium oxide
- oxide spheres
- spheres
- plutonium
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G99/00—Subject matter not provided for in other groups of this subclass
- C01G99/006—Compounds containing, besides a metal not provided for elsewhere in this subclass, two or more other elements other than oxygen or hydrogen
-
- 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
- B01J2/04—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 gaseous medium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G56/00—Compounds of transuranic elements
- C01G56/004—Compounds of plutonium
- C01G56/005—Oxides; Hydroxides
-
- 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
-
- 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
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- 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
-
- 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
- C01P2006/80—Compositional purity
-
- 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
- C01P2006/90—Other properties not specified above
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S65/00—Glass manufacturing
- Y10S65/04—Electric heat
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US228779A US3171714A (en) | 1962-10-05 | 1962-10-05 | Method of making plutonium oxide spheres |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1378956A true FR1378956A (fr) | 1964-11-20 |
Family
ID=22858550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR949039A Expired FR1378956A (fr) | 1962-10-05 | 1963-09-30 | Sphères d'oxyde de plutonium et leur procédé de fabrication |
Country Status (6)
Country | Link |
---|---|
US (1) | US3171714A (fr) |
BE (1) | BE638163A (fr) |
CH (1) | CH432483A (fr) |
DE (1) | DE1439816B2 (fr) |
FR (1) | FR1378956A (fr) |
GB (1) | GB970849A (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL299680A (fr) * | 1962-10-26 | |||
CA919195A (en) * | 1963-02-14 | 1973-01-16 | Fang Tung Chi | High index glass elements |
US3436790A (en) * | 1963-09-27 | 1969-04-08 | Gulf General Atomic Inc | Method and apparatus for high temperature heat treatment |
US3323888A (en) * | 1964-03-17 | 1967-06-06 | Cataphote Corp | Method for manufacturing glass beads |
US3313608A (en) * | 1964-12-11 | 1967-04-11 | Corning Glass Works | Method and apparatus for manufacturing glass beads |
US3404200A (en) * | 1967-08-08 | 1968-10-01 | Atomic Energy Commission Usa | Method of preparing a cermet nuclear fuel |
US3417167A (en) * | 1968-02-02 | 1968-12-17 | Atomic Energy Commission Usa | Method of preparing spherical uranium nitride particles having a porous interior |
US3943211A (en) * | 1971-05-06 | 1976-03-09 | Glasrock Products, Inc. | Method of preparing magnesium oxide spheroids |
NL7214796A (fr) * | 1972-11-02 | 1974-05-06 | ||
US4017290A (en) * | 1974-04-15 | 1977-04-12 | Kms Fusion, Inc. | Method and apparatus for making uniform pellets for fusion reactors |
US4013415A (en) * | 1974-06-07 | 1977-03-22 | Igor Sergeevich Burov | Plasma-chemical reactor for treatment of disperse materials |
US4238430A (en) * | 1979-07-30 | 1980-12-09 | United States Vacuumite Corporation | Method for forming expanded cellular volcanic ash |
US5140005A (en) * | 1988-02-04 | 1992-08-18 | The Perkin-Elmer Corporation | Ceramic superconductive powder |
GB9016900D0 (en) * | 1990-08-01 | 1990-09-12 | British Nuclear Fuels Plc | Particulate collection apparatus |
US6258456B1 (en) * | 1998-01-30 | 2001-07-10 | Black Diamond Granules, Inc. | Spheroidal slag particles and apparatus and process for producing spheroidal slag and fly ash particles |
US20070044513A1 (en) * | 1999-08-18 | 2007-03-01 | Kear Bernard H | Shrouded-plasma process and apparatus for the production of metastable nanostructured materials |
US8057203B2 (en) | 2008-10-02 | 2011-11-15 | Gap Engineering LLC | Pyrospherelator |
FR2966750B1 (fr) * | 2010-10-27 | 2012-12-21 | Saphir Product Sa | Installation de fabrication continue des billes millimetriques d'oxydes mixtes pour la fabrication de cristaux synthetiques |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3002808A (en) * | 1957-08-07 | 1961-10-03 | Westinghouse Electric Corp | Preparation of ultrafine refractory oxide |
US3070420A (en) * | 1961-07-28 | 1962-12-25 | George D White | Method of making spherical actinide carbide |
-
0
- BE BE638163D patent/BE638163A/xx unknown
-
1962
- 1962-10-05 US US228779A patent/US3171714A/en not_active Expired - Lifetime
-
1963
- 1963-09-16 GB GB36318/63A patent/GB970849A/en not_active Expired
- 1963-09-30 FR FR949039A patent/FR1378956A/fr not_active Expired
- 1963-10-02 CH CH1208263A patent/CH432483A/fr unknown
- 1963-10-04 DE DE19631439816 patent/DE1439816B2/de active Pending
Also Published As
Publication number | Publication date |
---|---|
BE638163A (fr) | |
DE1439816B2 (de) | 1972-05-18 |
DE1439816A1 (de) | 1969-04-03 |
US3171714A (en) | 1965-03-02 |
GB970849A (en) | 1964-09-23 |
CH432483A (fr) | 1967-03-31 |
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