Direct conversion of uranium dioxide UO2 to uranium tetrafluoride UF4 using the fluorinated ionic liquid [Bmim][PF6].

Joly, Florian; Simon, Pardis; Trivelli, Xavier; Arab, Mehdi; Morel, Bertrand; Solari, Pier Lorenzo; Paul, Jean-Francois; Moisy, Philippe; Volkringer, Christophe

Direct conversion of uranium dioxide UO₂ to uranium tetrafluoride UF₄ using the fluorinated ionic liquid [Bmim][PF₆].

Joly, Florian; Simon, Pardis; Trivelli, Xavier; Arab, Mehdi; Morel, Bertrand; Solari, Pier Lorenzo; Paul, Jean-Francois; Moisy, Philippe; Volkringer, Christophe.

Afiliação

Joly F; Unité de Catalyse et Chimie du Solide (UCCS), UMR CNRS 8181, Université de Lille, ENSC-Lille, Bat. C7, Avenue Mendeleïev, 59655 Villeneuve d'Ascq, France. christophe.volkringer@ensc-lille.fr.

Dalton Trans ; 49(2): 274-278, 2020 Jan 02.

Article em En | MEDLINE | ID: mdl-31803888

ABSTRACT

ABSTRACT

The industrial fluorination of UO2 to UF4 is based on a complex process involving the manipulation of a large amount of HF, a very toxic and corrosive gas. We present here a safer way to accomplish this reaction utilizing ionic liquid [Bmim][PF6] as a unique reaction medium and fluoride source.

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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Dalton Trans Assunto da revista: QUIMICA Ano de publicação: 2020 Tipo de documento: Article País de afiliação: França

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