Direct determination of uranium in concentrates by spectrophotometric titration with ferric sulphate.

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dc.contributor.authorFlorence, TMen_AU
dc.date.accessioned2007-11-22T04:27:48Zen_AU
dc.date.accessioned2010-04-30T04:38:41Zen_AU
dc.date.available2007-11-22T04:27:48Zen_AU
dc.date.available2010-04-30T04:38:41Zen_AU
dc.date.issued1959-12en_AU
dc.description.abstractA direct method is presented for the determination of uranium in uranium concentrates by spectrophotometric titration with ferric sulphate, after a bismuth amalgam reduction. The oxidation of U (IV) by Fe (III) was found to be rapid and complete at room temperature, under suitable conditions. Copper, molybdenum and vanadium interfere to some extent, and their maximum permissible concentrations are discussed. A complete determination may be carried out in little over an hour with a precision of two to three parts per thousand. A "Uvispek" spectrophotometer was adapted for spectrophotometric titrations without modification of the instruments.en_AU
dc.identifier.citationFlorence, T. M. (1959). Direct determination of uranium in concentrates by spectrophotometric titration with ferric sulphate (AAEC/E53). Lucas Heights, NSW.: Research Establishment, Australian Atomic Energy Commission.en_AU
dc.identifier.govdoc694en_AU
dc.identifier.otherAAEC-E-53en_AU
dc.identifier.placeofpublicationLucas Heights, New South Walesen_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/684en_AU
dc.language.isoen_auen_AU
dc.publisherAustralian Atomic Energy Commissionen_AU
dc.subjectUraniumen_AU
dc.subjectCopperen_AU
dc.subjectMolybdenumen_AU
dc.subjectVanadiumen_AU
dc.titleDirect determination of uranium in concentrates by spectrophotometric titration with ferric sulphate.en_AU
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