@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

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    dct:description """
              Reactive metals are currently produced from their oxide by multiple steps reduction techniques. A one step route from the oxide to the metal has been suggested for metallic titanium production by electrolysis in high temperature molten chloride salts. In the so-called FFC process, titanium oxide is electrochemically reduced at the cathode, generating O2- ions, which are converted on a graphite anode into carbon oxide or dioxide. After this process, the spent salt can in principle be reused for several batches which is particularly attractive for a nuclear application in terms of waste minimization. In this work, the electrochemical reduction process of cerium oxide (IV) is studied in CaCl2 and CaCl2-KCl melts to understand the oxide reduction mechanism. Cerium is used as a chemical analogue of actinides. Electrolysis on 10 grams of cerium oxide are made to find optimal conditions for the conversion of actinides oxides into metals. The scale-up to hundred grams of oxide is also discussed.
            """ ;
    dct:identifier "NNT: 2011GRENI014" ;
    dct:issued "2026-05-24T06:05:56.669560"^^xsd:dateTime ;
    dct:language "fr" ;
    dct:modified "2026-05-24T06:05:56.669566"^^xsd:dateTime ;
    dct:publisher <https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> ;
    dct:title "Electrochemical reduction of actinides oxides in molten salts" ;
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    dcat:keyword "direct-deoxidation",
        "electrochemistry",
        "electrochimie",
        "infoeu-reposemanticsdoctoralthesis",
        "molten-salts",
        "plutonium",
        "reduction-directe",
        "sels-fondus",
        "spiotherengineering-sciences-physicsother",
        "theses" ;
    dcat:landingPage <https://theses.hal.science/tel-00680359> .

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    dct:issued "2026-05-24T06:05:56.754915"^^xsd:dateTime ;
    dct:modified "2026-05-24T06:05:56.637963"^^xsd:dateTime ;
    dct:title "Electrochemical reduction of actinides oxides in molten salts" ;
    dcat:accessURL <https://theses.hal.science/tel-00680359> .

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