Kinetic investigation of the hydrolysis of uranium hexafluoride gas.
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ABSTRACT:
SUBMITTER: Richards JM
PROVIDER: S-EPMC9056877 | biostudies-literature | 2020 Sep
REPOSITORIES: biostudies-literature
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Kinetic investigation of the hydrolysis of uranium hexafluoride gas.
Richards Jason M JM Martin Leigh R LR Fugate Glenn A GA Cheng Meng-Dawn MD
RSC advances 20200918 57
UF<sub>6</sub> is commonly employed in enrichment technologies and is known to react rapidly with water vapor to form radioactive particulates and hydrofluoric acid vapor. The kinetics of the UF<sub>6</sub> hydrolysis reaction have been observed directly for the first time. The rate appears to be half order and second order for UF<sub>6</sub> and water, respectively, with a rate constant of 1.19 ± 0.22 Torr<sup>-3/2</sup> s<sup>-1</sup>. The proposed mechanism involves formation of the [UF<sub>6 ...[more]
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