FR2501061B1 - - Google Patents
Info
- Publication number
- FR2501061B1 FR2501061B1 FR8203783A FR8203783A FR2501061B1 FR 2501061 B1 FR2501061 B1 FR 2501061B1 FR 8203783 A FR8203783 A FR 8203783A FR 8203783 A FR8203783 A FR 8203783A FR 2501061 B1 FR2501061 B1 FR 2501061B1
- Authority
- FR
- France
- 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
- C01G56/00—Compounds of transuranic elements
- C01G56/004—Compounds of plutonium
-
- 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
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F15/00—Compounds of thorium
-
- 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
-
- 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
-
- 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
- C01P2004/51—Particles with a specific particle size distribution
-
- 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
- C01P2004/00—Particle morphology
- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
- C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT20168/81A IT1136857B (en) | 1981-03-06 | 1981-03-06 | PROCEDURE FOR THE PRODUCTION OF GEL PARTICLES BY ATOMIZATION AND GELIFICATION AND EQUIPMENT FOR THE IMPLEMENTATION OF THE PROCEDURE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2501061A1 FR2501061A1 (en) | 1982-09-10 |
| FR2501061B1 true FR2501061B1 (en) | 1983-12-16 |
Family
ID=11164362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8203783A Granted FR2501061A1 (en) | 1981-03-06 | 1982-03-05 | METHOD AND APPARATUS FOR GELIFYING PARTICLES |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE892387A (en) |
| DE (2) | DE3208047C2 (en) |
| FR (1) | FR2501061A1 (en) |
| GB (1) | GB2094771B (en) |
| IT (1) | IT1136857B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6251957A (en) * | 1985-08-30 | 1987-03-06 | Hitachi Ltd | Method for producing granular gel of mold included in marine alga gel and device therefore |
| DE4214272A1 (en) * | 1992-05-04 | 1993-11-11 | Nukem Gmbh | Method and device for producing microspheres |
| DE102007037473A1 (en) | 2007-05-24 | 2008-11-27 | Nukem Technologies Gmbh | Process for the preparation of spherical fuel or breeding particles |
| CN112992396B (en) * | 2020-12-10 | 2023-12-15 | 中核二七二铀业有限责任公司 | Tail gas utilization device in calcination preparation process of nuclear pure uranium oxide |
| FR3117884B1 (en) * | 2020-12-21 | 2024-02-16 | Commissariat Energie Atomique | System for sorting by size of particles expelled by centrifugation and method of configuring such a system |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1671866A (en) * | 1924-12-18 | 1928-05-29 | Calco Chemical Company | Globular sodium bisulphate and method of making the same |
| US2418232A (en) * | 1944-05-11 | 1947-04-01 | Socony Vacuum Oil Co Inc | Process of preparing an inorganic oxide gel |
| US2492808A (en) * | 1947-03-27 | 1949-12-27 | Socony Vacuum Oil Co Inc | Gelling viscous sol particles in aqueous ammonia |
| DE1242565B (en) * | 1962-03-19 | 1967-06-22 | Aga Ab | Device for the production of liquid pearls |
| US3331898A (en) * | 1965-10-23 | 1967-07-18 | Paul A Haas | Method for preparing metal oxide microspheres |
| GB1311285A (en) * | 1970-04-06 | 1973-03-28 | Atomic Energy Authority Uk | Apparatus for the making of particulate spheres |
| GB1352830A (en) * | 1970-08-11 | 1974-05-15 | Ici Ltd | Production of silica microspheres |
| GB1324116A (en) * | 1970-10-14 | 1973-07-18 | Koninklijke Gist Spiritus | Method and apparatus for preparing an enzyme composition in particulate form |
| US3731850A (en) * | 1972-01-14 | 1973-05-08 | Gulf Oil Corp | Droplet generator and method |
-
1981
- 1981-03-06 IT IT20168/81A patent/IT1136857B/en active
-
1982
- 1982-03-03 GB GB8206219A patent/GB2094771B/en not_active Expired
- 1982-03-05 DE DE3208047A patent/DE3208047C2/en not_active Expired
- 1982-03-05 DE DE8206204U patent/DE8206204U1/en not_active Expired
- 1982-03-05 FR FR8203783A patent/FR2501061A1/en active Granted
- 1982-03-05 BE BE0/207489A patent/BE892387A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB2094771A (en) | 1982-09-22 |
| DE3208047C2 (en) | 1985-07-25 |
| DE8206204U1 (en) | 1986-01-23 |
| FR2501061A1 (en) | 1982-09-10 |
| IT8120168A0 (en) | 1981-03-06 |
| IT1136857B (en) | 1986-09-03 |
| BE892387A (en) | 1982-09-06 |
| DE3208047A1 (en) | 1982-09-16 |
| GB2094771B (en) | 1985-06-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |