| Patents for C01G 43 - Compounds of uranium (1,053) |
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| 06/21/2012 | US20120156115 Systems and Methods for Treating Material |
| 06/14/2012 | WO2012076368A1 Method and device for generating droplets over a variable spectrum of particle sizes |
| 06/14/2012 | CA2820410A1 Method and device for generating droplets over a variable spectrum of particle sizes |
| 05/30/2012 | CN102476830A 一种铀转化炉进料装置 Kind of uranium conversion furnace feeder |
| 05/23/2012 | CN102473467A Improved method for treating spent nuclear fuel |
| 05/09/2012 | EP2449559A1 Improved method for treating spent nuclear fuel |
| 05/02/2012 | CN102432069A Process for preparing standard substance of nonmetallic elements for biuranate |
| 05/02/2012 | CN101807445B Preparation method of quadrivalent uranium-cerium-oxygen solid solution |
| 04/04/2012 | CN102398921A Apparatus for producing U3O8 powder |
| 03/21/2012 | EP2429939A1 Fluorine extraction systems and associated processes |
| 02/22/2012 | EP2420476A1 Actinoid oxide crystal manufacturing method |
| 02/01/2012 | EP0984903B1 Removal of technetium impurities from uranium hexafluoride |
| 01/10/2012 | US8093178 Catalyst for reducing carbon monoxide concentration |
| 01/05/2012 | WO2012002456A1 Method for controlling hydrothermal synthesis reaction using aldehyde |
| 01/03/2012 | US8088312 Method of removing the polymer encapsulating a nuclear fuel pellet |
| 12/28/2011 | CN202087162U 硝酸铀酰热解脱硝流化床尾气过滤及反吹装置 Uranyl nitrate denitrification fluidized bed heat release and exhaust filter cleaning device |
| 12/22/2011 | WO2011157628A1 Reaction chamber for exothermic material |
| 11/30/2011 | EP2390231A1 Device for solidifying the surfaces of drops |
| 11/30/2011 | EP2390230A1 Device for supplying a feedstock liquid |
| 11/23/2011 | CN102256902A Methods for preparing an actinide oxalate and for preparing an actinide compound |
| 11/23/2011 | CN102249331A Method for preparing uranous solution |
| 11/23/2011 | CN101197199B Mehtod of preparation of sintering activity U308 powder and production method of nuclear fuel pellet by using U308 powder |
| 11/09/2011 | CN202030550U Heating device in uranyl nitrate pyrolysis denitration fluidized bed |
| 11/09/2011 | CN202028498U Spray nozzle of uranyl nitrate pyrolyzing and denitrating fluidized bed |
| 11/02/2011 | CN102229441A Method for preparing quasi-uranium dioxide ceramic fuel microspheres |
| 10/26/2011 | CN101633521B Method for producing triuranium octoxide by microwave calcination of ammonium diuranate |
| 10/12/2011 | EP2373584A1 Methods for preparing an actinide oxalate and for preparing an actinide compound |
| 10/12/2011 | CN102211017A Amidoxime group uranium extraction sorbent and preparation method thereof |
| 10/06/2011 | WO2011121573A1 Treatment of tantalum- and/or niobium-containing compounds |
| 10/06/2011 | CA2795114A1 Treatment of tantalum- and/or niobium-containing compounds |
| 09/08/2011 | US20110217222 Process for the acid digestion of metal-containing compounds |
| 08/17/2011 | CN102153143A Technology method and device for preparing ammonium diuranate |
| 08/11/2011 | WO2011095679A1 Extraction process |
| 08/11/2011 | CA2787572A1 Extraction process |
| 07/28/2011 | US20110182786 Hydrometallurgical process and method for recovering metals |
| 07/14/2011 | WO2011082454A1 Process for the production of a uranium trioxide yellowcake from a uranium peroxide precipitate |
| 07/14/2011 | WO2011082453A1 Apparatus for the production of yellowcake from a uranium peroxide precipitate |
| 07/14/2011 | CA2785824A1 Process for the production of a uranium trioxide yellowcake from a uranium peroxide precipitate |
| 07/14/2011 | CA2785809A1 Apparatus for the production of yellowcake from a uranium peroxide precipitate |
| 07/06/2011 | CN201890776U Feeding device of uranium reforming furnace |
| 06/08/2011 | CN101318705B Method for preparing oriented tungstic trioxide nano-film |
| 06/02/2011 | US20110127473 Method of removing the polymer encapsulating a nuclear fuel pellet |
| 05/19/2011 | WO2011060072A1 Segmented reactors for capacity and enrichment changes in conversion of uranium hexaflouride to uranium dioxide |
| 05/12/2011 | US20110110837 Segmented reactors for capacity and enrichment changes in conversion of uranium hexafluoride to uranium dioxide |
| 05/05/2011 | US20110104032 Method of producing sulfur tetrafluoride from uranium tetrafluoride |
| 05/04/2011 | EP2316794A2 A process for the preparation of uranium dioxide with spherical and irregular grains |
| 04/20/2011 | CN101596449B Preparation method of amidoxime group uranium extraction sorbent |
| 03/24/2011 | WO2011033491A1 Isolation of a protein responsible for uranium (vi) reduction |
| 02/09/2011 | CN201737713U Superconducting magnetic separation device for uranium extraction from seawater |
| 01/26/2011 | EP2277831A1 Two step dry UO2 production process utilizing a positive sealing valve means between steps |
| 01/26/2011 | CN101955229A Two step dry UO2 production process utilizing a positive sealing valve means between steps |
| 01/06/2011 | WO2011000844A1 Improved method for treating spent nuclear fuel |
| 12/29/2010 | CN201686500U Microwave rotary kiln used for calcining chemical uranium concentrate |
| 11/24/2010 | CN101891253A Preparation method of monodisperse micron-sized uranium oxide particle |
| 11/09/2010 | US7829043 Method for coprecipitation of actinides in different oxidation states and method for preparation of mixed compounds of actinides |
| 11/04/2010 | US20100278704 Two step dry uo2 production process utilizing a positive sealing valve means between steps |
| 11/03/2010 | CN1867516B Dropping supply device |
| 11/02/2010 | US7824640 Two step dry UO2 production process utilizing a positive sealing valve means between steps |
| 10/21/2010 | WO2010020977A3 A process for the recovery of a metal chloride from an aqueous solution thereof |
| 10/12/2010 | US7811526 Uranyl nitrate drips from a vibrating nozzle into an ammonia solution to form a high yield of uniformly shaped particles; the device for circulating an aqueous ammonia solution enables drops to flow upward in the aqueous ammonia solution in the aqueous ammonia solution reservoir |
| 09/29/2010 | CN101844812A Process for reducing fluorine in biuranate product |
| 09/29/2010 | CN101269838B Method for extracting and purifying normal uranium with vibrating screen plate column |
| 09/28/2010 | US7803328 Microreactor and method of producing the same |
| 09/23/2010 | WO2010106664A1 Actinoid oxide crystal manufacturing method |
| 09/15/2010 | CN101830512A Method for preparing uranium dioxide by calcinating ammonium uranyl tricarbonate with microwave |
| 08/18/2010 | CN101807445A Preparation method of quadrivalent uranium-cerium-oxygen solid solution |
| 08/17/2010 | US7776302 Fluorine extraction systems and associated processes |
| 07/01/2010 | US20100166133 Use of isotopically enriched nitrogen in actinide fuel in nuclear reactors |
| 06/24/2010 | WO2010070064A1 Methods for preparing an actinide oxalate and for preparing an actinide compound |
| 06/23/2010 | CN101754800A Preparation of mineral particles in a supercritical CO2 medium |
| 06/16/2010 | CN101254950B Method for surface oxidation treatment of uranium oxide powder |
| 05/20/2010 | US20100124522 reaction of a uranium composition having contamination levels of heptavalent technetium (Tc pertechnetate, or ammonium technetate) with an acetohydroxamic acid ( i.e., N-hydroxy-acetamide, or N-acetyl-hydroxylamine) in an acid (HNO3) to reduce Tc(V) to Tc(II) then extracts the uranyl nitrate |
| 05/14/2010 | WO2010051855A1 Method for preparing uranium concentrates by fluidised bed precipitation, and preparation of uo3 and u3o8 by drying/calcining said concentrates |
| 05/14/2010 | CA2742732A1 Method for preparing uranium concentrates by fluidised bed precipitation, and preparation of uo3 and u3o8 by drying/calcining said concentrates |
| 04/15/2010 | WO2010014562A3 Extraction of uranium from wet-process phosphoric acid |
| 03/10/2010 | EP2160358A1 Method for the production of spherical combustible or fertile material particles |
| 03/03/2010 | EP2158030A2 Preparation of mineral particles in a supercritical co<sb>2</sb>medium |
| 02/25/2010 | WO2010020977A2 A process for the recovery of a metal chloride from an aqueous solution thereof |
| 02/18/2010 | US20100040522 Process and apparatus for the drying of yellowcake |
| 02/04/2010 | WO2010014562A2 Extraction of uranium from wet-process phosphoric acid |
| 02/04/2010 | US20100028226 Extraction of uranium from wet-process phosphoric acid |
| 02/04/2010 | CA2731170A1 Extraction of uranium from wet-process phosphoric acid |
| 01/27/2010 | CN101633521A Method for producing triuranium octoxide by microwave calcination of ammonium diuranate |
| 01/20/2010 | CN101628737A Method for producing triuranium octoxide by calcining ammonium uranyl tricarbonate with microwaves |
| 12/09/2009 | CN101596449A Preparation method of amidoxime group uranium extraction sorbent |
| 12/09/2009 | CN101596430A Dripping surface solidfying device and apparatus for manufacturing ammonium diuranate particle |
| 12/08/2009 | US7628970 mixing a uranyl nitrate solution and tetrahydrofurfuryl alcohol, and adding a polyvinyl alcohol solution containing tetrahydrofurfuryl alcohol thereto; synthesis of ammonium diuranate particles with good sphericity; more efficient, pollution control |
| 11/24/2009 | US7622090 For reprocessing irradiated nuclear fuels, processing rare-earth, thorium and/or uranium ores |
| 10/29/2009 | US20090269261 Process for Recovering Isolated Uranium From Spent Nuclear Fuel Using a Highly Alkaline Carbonate Solution |
| 10/28/2009 | EP2022061B1 Process for reprocessing a spent nuclear fuel and of preparing a mixed uranium-plutonium oxide |
| 10/21/2009 | CN100551832C Method for producing high temperature reactor fuel element UO* nuclear core |
| 09/01/2009 | US7582232 Low temperature route to uranium nitride |
| 08/19/2009 | CN100528760C Liquid stock for dropping, method for preparing liquid stock for dropping, method for preparing uranyl nitrate solution, and method for preparing polyvinyl alcohol solution |
| 04/01/2009 | EP2043106A1 Method of reducing hexavalent uranium by ultrasonic propagation |
| 03/19/2009 | US20090074639 Controlled copper leach recovery circuit |
| 02/12/2009 | WO2008145928A3 Preparation of mineral particles in a supercritical co2 medium |
| 02/11/2009 | EP2022061A1 Process for reprocessing a spent nuclear fuel and of preparing a mixed uranium-plutonium oxide |
| 12/30/2008 | CA2296745C Filtering system for reactor converting uf6 into uranium oxide |
| 12/10/2008 | CN101318705A Method for preparing oriented tungstic trioxide nano-film |
| 12/04/2008 | WO2008145928A2 Preparation of mineral particles in a supercritical co2 medium |