Quantitative separation of small amounts of rare earths from thorium, uranium, and zirconium by ion exchange
dc.contributor.author | Hettel, Henry | |
dc.contributor.author | Fassel, V. | |
dc.contributor.department | Ames National Laboratory | |
dc.date | 2018-02-13T19:03:08.000 | |
dc.date.accessioned | 2020-06-29T23:18:44Z | |
dc.date.available | 2020-06-29T23:18:44Z | |
dc.date.embargo | 2013-12-17 | |
dc.date.issued | 1956-12-01 | |
dc.description.abstract | <p>A successful method has been developed for the determination of certain rare earths in thorium in the fractional ppm range. The procedure is based on the ion-exchange chromatographic separation of the rare earths plus added yttrium carrier from the thorium, followed by emission spectrometric determination of the rare-earth impurities in the yttrium carrier. A simultaneous separation from the rare earths of the common element impurities present in the thorium has been accomplished. A high degree of compensation for procedural errors is achieved by the use of a pure rare earth as both the carrier in the separation and purification procedure and the matrix material in the spectrographic determination.</p> | |
dc.format.mimetype | application/pdf | |
dc.identifier | archive/lib.dr.iastate.edu/ameslab_iscreports/155/ | |
dc.identifier.articleid | 1158 | |
dc.identifier.contextkey | 4931132 | |
dc.identifier.s3bucket | isulib-bepress-aws-west | |
dc.identifier.submissionpath | ameslab_iscreports/155 | |
dc.identifier.uri | https://dr.lib.iastate.edu/handle/20.500.12876/6753 | |
dc.language.iso | en | |
dc.relation.ispartofseries | ISC-851 | |
dc.source.bitstream | archive/lib.dr.iastate.edu/ameslab_iscreports/155/17_01_00_05_AmesLab_ISC_0851_o.pdf|||Fri Jan 14 20:41:49 UTC 2022 | |
dc.subject.disciplines | Chemistry | |
dc.subject.disciplines | Metallurgy | |
dc.title | Quantitative separation of small amounts of rare earths from thorium, uranium, and zirconium by ion exchange | |
dc.type | article | |
dc.type.genre | report | |
dspace.entity.type | Publication | |
relation.isOrgUnitOfPublication | 25913818-6714-4be5-89a6-f70c8facdf7e |
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