Synthesis of powder uranium tetrafluoride from depleted uranium hexafluoride in hydrogen fluoride flame


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Resumo

The mechanism of uranium tetrafluoride formation during the reduction of depleted uranium hexafluoride in hydrogen fluoride flame has been studied. Based on the performed studies, it has been established that powder uranium tetrafluoride with characteristics that enable it to be used for both long-term storage (minimum specific surface area, 0.6 ± 0.1 m2/g; untapped density, 2.7 g/cm3) and metallic uranium production (maximum specific surface area, 1.45 m2/g) can be obtained by adjusting the operational regime of a flame reactor.

Sobre autores

L. But

Leading Research Institute of Chemical Technology

Email: darina.fedorova.1988@mail.ru
Rússia, Kashirskoe sh. 33, Moscow, 115409

V. Vdovichenko

Leading Research Institute of Chemical Technology

Email: darina.fedorova.1988@mail.ru
Rússia, Kashirskoe sh. 33, Moscow, 115409

O. Gromov

Leading Research Institute of Chemical Technology

Email: darina.fedorova.1988@mail.ru
Rússia, Kashirskoe sh. 33, Moscow, 115409

A. Evdokimov

Leading Research Institute of Chemical Technology

Email: darina.fedorova.1988@mail.ru
Rússia, Kashirskoe sh. 33, Moscow, 115409

A. Ivanov

Leading Research Institute of Chemical Technology

Email: darina.fedorova.1988@mail.ru
Rússia, Kashirskoe sh. 33, Moscow, 115409

I. Logvinenko

Leading Research Institute of Chemical Technology

Email: darina.fedorova.1988@mail.ru
Rússia, Kashirskoe sh. 33, Moscow, 115409

P. Mikheev

Leading Research Institute of Chemical Technology

Email: darina.fedorova.1988@mail.ru
Rússia, Kashirskoe sh. 33, Moscow, 115409

D. Fedorova

Leading Research Institute of Chemical Technology

Autor responsável pela correspondência
Email: darina.fedorova.1988@mail.ru
Rússia, Kashirskoe sh. 33, Moscow, 115409

V. Shilov

Leading Research Institute of Chemical Technology

Email: darina.fedorova.1988@mail.ru
Rússia, Kashirskoe sh. 33, Moscow, 115409

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