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Pre Concentration of Impurities in Gaseous Uranium Hexafluoride and Their Characterisation by Mass Spectrometry

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dc.contributor.author AQIL KHAN
dc.contributor.author A. R. FAROOQUI
dc.contributor.author M. A. ATTA
dc.date.accessioned 2023-08-29T08:09:46Z
dc.date.available 2023-08-29T08:09:46Z
dc.date.issued 2000-03-03
dc.identifier.citation ATTA, M., KHAN, A., & FAROOQUI, A. (2011). Pre Concentration of Impurities in Gaseous Uranium Hexafluoride and Their Characterisation by Mass Spectrometry. Journal of The Chemical Society of Pakistan, 22(4), 9. en_US
dc.identifier.issn 0253-5106
dc.identifier.uri http://142.54.178.187:9060/xmlui/handle/123456789/19566
dc.description.abstract Distillation is normally used to remove more volatile impurities from uranium hexafluoride. Here this method of distillation was applied to natural uranium hexafluoride samples to pre concentrate those impurities which are leas volatile than UF 6. Mass spectra were obtained from "pre concentrated" samples using a quadrupole mass spectrometer and were compared with those of "original" samples. The mass spectra were found to be complex due to the formation of different UF6 daughter ions during ionization process which in some cases also interfere with the impurity peaks. After pre concentration process the fluorides of Cr, Ta. Ir, Rb, Ti, Si, Sr and Rh were identified. Many organic impurities were also found in the sample. en_US
dc.description.sponsorship The chemical society of Pakistan is an approved society from the PSF en_US
dc.language.iso en en_US
dc.publisher The Chemical Society Of Pakistan en_US
dc.title Pre Concentration of Impurities in Gaseous Uranium Hexafluoride and Their Characterisation by Mass Spectrometry en_US
dc.type Article en_US


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