ES314611A1 - Procedimiento de preparacion de particulas densas de oxidos de metales actinidos. - Google Patents
Procedimiento de preparacion de particulas densas de oxidos de metales actinidos.Info
- Publication number
- ES314611A1 ES314611A1 ES0314611A ES314611A ES314611A1 ES 314611 A1 ES314611 A1 ES 314611A1 ES 0314611 A ES0314611 A ES 0314611A ES 314611 A ES314611 A ES 314611A ES 314611 A1 ES314611 A1 ES 314611A1
- Authority
- ES
- Spain
- Prior art keywords
- particles
- colloidal solution
- translation
- procedure
- uranium
- 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
- 239000002245 particle Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- 229910052751 metal Inorganic materials 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 150000002739 metals Chemical class 0.000 title 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 abstract 4
- 229910052770 Uranium Inorganic materials 0.000 abstract 3
- 229910002007 uranyl nitrate Inorganic materials 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229910052768 actinide Inorganic materials 0.000 abstract 1
- -1 actinide metal oxides Chemical class 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 238000010531 catalytic reduction reaction Methods 0.000 abstract 1
- 238000007596 consolidation process Methods 0.000 abstract 1
- 230000002950 deficient Effects 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
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000002823 nitrates Chemical class 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 125000005289 uranyl group Chemical group 0.000 abstract 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
- 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
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G56/00—Compounds of transuranic elements
- C01G56/004—Compounds of plutonium
-
- 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
- C01P2002/00—Crystal-structural characteristics
- C01P2002/60—Compounds characterised by their crystallite size
-
- 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
- C01P2006/12—Surface area
-
- 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
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- High Energy & Nuclear Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Geology (AREA)
- Plasma & Fusion (AREA)
- Ceramic Engineering (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1351064 | 1964-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES314611A1 true ES314611A1 (es) | 1966-05-01 |
Family
ID=11144484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0314611A Expired ES314611A1 (es) | 1964-06-24 | 1965-06-24 | Procedimiento de preparacion de particulas densas de oxidos de metales actinidos. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3401122A (en, 2012) |
| AT (1) | AT272269B (en, 2012) |
| BE (1) | BE665643A (en, 2012) |
| CH (1) | CH497344A (en, 2012) |
| DE (1) | DE1592229A1 (en, 2012) |
| ES (1) | ES314611A1 (en, 2012) |
| FR (1) | FR1437845A (en, 2012) |
| GB (1) | GB1116535A (en, 2012) |
| NL (1) | NL6507128A (en, 2012) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE28894E (en) * | 1970-01-16 | 1976-07-06 | Reactor Centrum Nederland | Method for the preparation of concentrated anion-deficient salt solutions |
| US3800023A (en) * | 1972-05-16 | 1974-03-26 | Atomic Energy Commission | Loading a cation exchange resin with uranyl ions |
| US4070438A (en) * | 1976-09-21 | 1978-01-24 | The United States Of America As Represented By The United States Department Of Energy | Method for loading resin beds |
| DE3333652C2 (de) * | 1983-09-17 | 1986-04-24 | Nukem Gmbh, 6450 Hanau | Verfahren zur Herstellung von salpetersäurelöslichen Uran-Thorium- und Uran-Plutonium-Mischoxiden |
| GB8501881D0 (en) * | 1985-01-25 | 1985-03-27 | Atomic Energy Authority Uk | Composite materials |
| JP7368620B2 (ja) | 2019-11-04 | 2023-10-24 | エックス－エナジー， エルエルシー | 酸欠乏硝酸ウラニル溶液の調製 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL243409A (en, 2012) * | 1959-09-16 | |||
| NL134894C (en, 2012) * | 1960-11-25 | |||
| US3262760A (en) * | 1963-12-24 | 1966-07-26 | Leon E Morse | Method of preparing high-density compactible uranium dioxide particles |
-
1965
- 1965-06-04 NL NL6507128A patent/NL6507128A/xx unknown
- 1965-06-08 CH CH793565A patent/CH497344A/it not_active IP Right Cessation
- 1965-06-11 GB GB24741/65A patent/GB1116535A/en not_active Expired
- 1965-06-11 DE DE1965C0036104 patent/DE1592229A1/de active Pending
- 1965-06-14 FR FR20714A patent/FR1437845A/fr not_active Expired
- 1965-06-15 US US464218A patent/US3401122A/en not_active Expired - Lifetime
- 1965-06-18 BE BE665643D patent/BE665643A/xx unknown
- 1965-06-18 AT AT553865A patent/AT272269B/de active
- 1965-06-24 ES ES0314611A patent/ES314611A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1437845A (fr) | 1966-05-06 |
| US3401122A (en) | 1968-09-10 |
| BE665643A (en, 2012) | 1965-10-18 |
| GB1116535A (en) | 1968-06-06 |
| CH497344A (it) | 1970-10-15 |
| DE1592229A1 (de) | 1970-11-05 |
| NL6507128A (en, 2012) | 1965-12-27 |
| AT272269B (de) | 1969-07-10 |
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