| |
 |
Comurhex Societe Pour La Conversion De l'Uranium En Metal Et Hexafluorure Patents |
|
Assignee: Comurhex Societe Pour La Conversion De l'Uranium En Metal Et Hexafluorure
Address: Velizy-Villacoublay, FR
No. of patents: 4
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5628048 |
Process for obtaining uranium trioxide by direct thermal denitration of uranyl nitrate |
May 6, 1997 |
| Process for obtaining uranium trioxide from a uranyl nitrate solution, the trioxide obtained having to have a specific surface between 12 and 15 m.sup.2 /g, consisting of producing in a zone of the reaction chamber called the contact zone, a thermomechanical contact between the uranyl |
| 5013274 |
Process for restoring locally damaged parts, particularly anticathodes |
May 7, 1991 |
| Process for repairing or restoring a part with a locallly damaged surface, articularly an anticathode or target consisting of depositing in preferred manner at damaged points of said surface, preferably by chemical vapor deposition, the material constituting said part and then machining s |
| 4871479 |
Process for producing sintered mixed oxides which are soluble in nitric acid from solutions of n |
October 3, 1989 |
| A process is disclosed for producing sintered mixed metal oxide nuclear f pellets containing UO.sub.2 and the oxide of at least one other fissionable or rare earth element M, the pellets being directly soluble in nitric acid without nitric acid additive or prior treatment of the pel |
| 4767455 |
Process for the preparation of pure alloys based on rare earths and transition metals by metallo |
August 30, 1988 |
| An industrial process for the obtaining, preferably without casting, of its of high-purity master alloy based on at least one rare earth and at least one transition metal by metallothermic reduction of a compound of said rare earth by means of a reducing agent such as alkali or alkaline |
|
|
|
