| Patents for C01G 43 - Compounds of uranium (1,053) |
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| 04/29/1986 | US4585634 Process for the production of uranium trioxide having a large specific surface from hydrated uranyl nitrate |
| 04/29/1986 | US4585627 Adsorption on titanium oxide, elution with carbonate |
| 04/23/1986 | EP0178498A2 Process for the reduction of metal ions in aqueous solutions |
| 04/22/1986 | US4584184 Separation and recovery of molybdenum values from uranium process waste |
| 04/09/1986 | EP0177198A2 A method for the preparation of an amorphous metal oxide composite, and amorphous metal oxide composites, including catalysts, prepared thereby |
| 04/01/1986 | CA1202489A1 Process for stripping uranium |
| 03/18/1986 | US4576802 Nitric acid, aluminum compound, complexing, multistage, agitation |
| 03/11/1986 | CA1201597A1 Process for the extraction and separation of uranium, thorium and rare earths involving treatment of their aqueous chloride solutions |
| 02/25/1986 | US4572810 Method for providing uranium hydroxide on UO2 particles prior to generation of fugitive binder for sintering |
| 02/25/1986 | US4572802 Extraction with diamides |
| 02/19/1986 | EP0171704A1 Method for eluting a metal adsorbed on a chelating agent |
| 02/04/1986 | US4568487 Oxidizing using metal nitrate melts extraction of uranyl nitrate using aqueous nitric acid |
| 01/21/1986 | US4565627 Filters for uranium, gold or silver |
| 01/21/1986 | CA1199501A1 Recovery process of uranium |
| 01/14/1986 | US4564690 Macrocyclic compounds |
| 01/07/1986 | US4563335 Nuclear fuels |
| 12/31/1985 | CA1198576A1 Gaseous reduction of phosphoric acid |
| 12/27/1985 | EP0165391A1 Process for converting into a usable form actinide ions contained in the solid residue resulting from the sulfate of organic radioactive wastes containing actinides |
| 12/27/1985 | EP0106872B1 Method for obtaining uo3 of high specific surface from hydrated uranyl nitrate |
| 12/03/1985 | CA1197382A1 Process for separating the actinides and lanthanides present in the trivalent state in an acid aqueous solution |
| 11/26/1985 | US4555318 Removal of fluoride impurities from UF6 gas |
| 11/26/1985 | CA1197069A1 Method for preparing a sinterable uranium dioxide powder |
| 11/12/1985 | CA1196501A1 Method for oxygen reduction in a uranium recovery process |
| 11/05/1985 | CA1196186A1 Rotary kiln arrangements |
| 10/22/1985 | CA1195508A1 Liquid membrane process for uranium recovery |
| 10/08/1985 | US4545964 Process for the preparation of porous products based on cobalt fluoride or lead fluoride |
| 10/01/1985 | US4544531 Uranium hexafluoride purification process |
| 10/01/1985 | CA1194320A1 Liquid membrane process for uranium recovery |
| 09/17/1985 | CA1193444A1 Process for stripping uranium from an alkyl pyrophosphoric acid |
| 08/28/1985 | EP0152500A1 Ion exchange resins containing post-deposited metal oxides |
| 08/13/1985 | CA1191697A1 Process of precipitating uranium oxide from alkaline soda solutions by a reduction |
| 08/13/1985 | CA1191696A1 Liquid membrane process for uranium recovery |
| 07/23/1985 | US4530823 Using fluidized bed |
| 07/23/1985 | CA1190721A1 Process for producing u.sub.3o.sub.8 powder |
| 07/17/1985 | EP0148707A2 Process and apparatus for the preparation of sinterable uraniumdioxide |
| 06/11/1985 | US4522794 For actinide oxides or fluorides |
| 06/05/1985 | EP0143726A1 Process for the preparation of pulverulent metal oxides from aqueous solutions or solid mixtures of metal nitrates |
| 05/21/1985 | US4518569 Uranium dioxide-fission products, fluorine, uranium hexafluoride protective coating, shattering |
| 04/23/1985 | US4512939 Method for manufacturing oxidic sintered nuclear fuel bodies |
| 04/23/1985 | CA1185766A1 Oxidation - flocculation solids removal from wet process phosphoric acid |
| 04/10/1985 | EP0136448A2 Process for the preparation of mixed oxides of uranium-thorium and of uranium-plutonium soluble in nitric acid |
| 03/26/1985 | CA1184389A1 Purification treatment of a uranium bearing concentrate |
| 03/26/1985 | CA1184388A1 Process for the recovery of a uranium-containing concentrate and phosphoric acid and uranium- containing concentrate and phosphoric acid obtained by this process |
| 03/19/1985 | US4505882 Process for manufacturing uranium dioxide powder |
| 03/12/1985 | CA1183688A1 Ion exchange recovery of uranium |
| 02/26/1985 | CA1182995A1 Method for manufacturing oxidic sintered nuclear fuel bodies |
| 02/13/1985 | EP0132902A2 Recovery of uranium from wet process phosphoric acid by liquid-solid ion exchange |
| 01/29/1985 | US4496523 Solvent extraction by forming complex of acid, nitrogen compound, and metal |
| 01/29/1985 | CA1181596A1 Reclamation process for water-borne uranium |
| 01/22/1985 | CA1181242A1 Method of removing phosphorus impurities from yellowcake |
| 01/08/1985 | CA1180535A1 Process for preparing high specific surface uo.sub.3 from hydrated uranyl nitrate |
| 12/25/1984 | US4490336 Process for stripping uranium from an alkyl pyrophosphoric acid |
| 12/20/1984 | WO1984004912A1 Method for obtaining uranium from sea water |
| 12/04/1984 | CA1178784A1 Uranium peroxide spherical particles having a good flowability and process for preparing the same |
| 11/20/1984 | US4483806 Process for the production of U3 O8 powder |
| 11/20/1984 | CA1178045A1 Method for enlarging grain size of uranium oxide |
| 10/23/1984 | US4478804 Extracting with phosphoric and dithiophosphoric acids, stripping with ammonium or potassium fluorides |
| 10/09/1984 | US4476101 Producing ammonium uranate in spherical particulate form |
| 10/09/1984 | US4476098 Microwave heated fluidized bed reactor having stages |
| 09/25/1984 | USRE31687 Method of stripping solid particles |
| 09/25/1984 | CA1174859A1 Process for recovering uranium as a peroxyde from an uranium ore treatment sulfuric solution |
| 09/04/1984 | CA1173728A1 Method for removing adhering or dust-like deposits in systems handling uranium hexafluoride |
| 08/22/1984 | EP0116483A1 Process for recovering uranium, yttrium, thorium and rare earth metals from an organic phase |
| 08/22/1984 | EP0116097A2 Method of recovering uranium |
| 08/21/1984 | US4466944 Process for recovery of uranium from wet process H3 PO4 |
| 08/07/1984 | US4464345 Method of precipitating contaminants in a uranium leachate using ferri ions, complexing agent, and pH control |
| 07/31/1984 | CA1171637A1 Method for the preparation of uranium oxide powder |
| 07/31/1984 | CA1171636A1 Process for reducing iron in phosphoric acid solution |
| 07/24/1984 | US4461748 Using organophosphorus compounds |
| 07/24/1984 | US4461746 Reduction of iron in a reductive stripping process for the recovery of uranium from wet process phosphoric acid |
| 07/17/1984 | US4460549 Recovery of uranium from wet-process phosphoric acid |
| 07/17/1984 | US4460547 Separating actinide ions from aqueous, basic, carbonate containing solutions using mixed tertiary and quaternary amino anion exchange resins |
| 07/17/1984 | US4460522 Method of producing low density oxide fuel pellet |
| 07/03/1984 | CA1170032A1 Method for improved decomposition of metal nitrate solutions |
| 06/13/1984 | EP0110789A1 Process for recovering actinides and/or lanthanides present in their trivalent state in an aqueous acidic solution |
| 06/12/1984 | US4454097 Process of extracting both uranium and radium from uranium-containing ores |
| 06/07/1984 | WO1984002124A1 Method for obtaining uo3 of high reactivity by thermal decomposition in solid form of hydrated uranyl nitrate |
| 05/23/1984 | EP0109327A1 Process for the complete recovery of uranium, yttrium, thorium and rare earth metals from a phosphate ore while preparing wet process phosphoric acid |
| 05/09/1984 | EP0108015A2 Process for recuperating heavy metals from acid solutions |
| 05/08/1984 | US4447403 Method for autoclave oxidation of ion species aqueous solutions |
| 05/02/1984 | EP0106872A1 Method for obtaining uo3 of high specific surface from hydrated uranyl nitrate. |
| 04/24/1984 | US4444723 Denitration systems |
| 03/27/1984 | US4439402 Nuclear fuel conversion systems |
| 03/20/1984 | US4438077 Two stage selective oxidative leach method to separately recover uranium and refractory uranium-mineral complexes |
| 03/20/1984 | US4438050 Sintering uranium oxide with rare earth oxides |
| 03/13/1984 | US4436704 Method of recovering uranium oxide from alkaline sodium uranyl carbonate solutions |
| 03/13/1984 | CA1163447A1 Maintaining reductive strip efficiency in uranium recovery processes |
| 02/28/1984 | US4434139 Method for removing adhering or dust-like deposits in systems handling uranium hexafluoride |
| 02/28/1984 | US4434138 Post-deposited zirconium and titanium compounds |
| 02/22/1984 | EP0101395A1 Process for the dissolution of impure uranium tetrafluoride |
| 02/21/1984 | US4432945 Removing oxygen from a solvent extractant in an uranium recovery process |
| 02/21/1984 | US4432944 Ion exchange recovery of uranium |
| 02/14/1984 | US4431580 Oxidation to the hexavalent uranium and plutonium oxides; ion exchanging using a cationic resin |
| 02/07/1984 | US4430307 Soaps, surfactants, surface tension, nonmiscible, surfaces, injection |
| 02/07/1984 | CA1161651A1 Process for preparing phosphates and a uranium- containing concentrate from wet-process phosphoric acid, as well as phosphates and uranium-containing concentrate obtained with application of this process |
| 01/24/1984 | US4427641 Decomposition of phosphate rock with sulfuric and phosphoric acids |
| 01/24/1984 | US4427640 Separation of components free of each other |
| 01/18/1984 | EP0098510A2 Method of selectively separating plutonium from uranium and other metals |
| 01/10/1984 | CA1160058A1 Process of obtaining uranium and uranium compounds from phosphoric acid |
| 11/22/1983 | US4416860 Method and apparatus for recovering raw material, especially uranium, from natural waters, especially from the sea |