The determination of total rare earths in high grade uranium products / by R. J. Guest.: M38-1/67-1960E-PDF
"A procedure is described for the determination of total rare earth oxides in high grade uranium products, based on the use of solvent extraction with long-chain alkyl amines. Extraction with tri-isooctylamine from strong hydrochloric acid medium removes uranium, zirconium, and a number of other ions. This is followed by a second extraction from sulphate solution, employing di(tridecyl P) amine to remove thorium. Folrowing further conventional purification steps, mixed rare earth oxides are determined by ignition to the oxides, or by a suitable colorimetric method"--Synopsis, page i.
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| Department/Agency | Canada. Department of Mines and Technical Surveys. Canada. Mines Branch. |
|---|---|
| Title | The determination of total rare earths in high grade uranium products / by R. J. Guest. |
| Series title | Mines Branch Research Report ; R 67 |
| Publication type | Series - View Master Record |
| Language | [English] |
| Format | Electronic |
| Electronic document | |
| Note(s) | "August 1960." Title from cover. Includes bibliographic references. Includes abstract in French. |
| Publishing information | Ottawa, Ontario : Department of Mines and Technical Surveys, 1960. |
| Author / Contributor | Guest, R. J., author. |
| Description | 1 online resource (iv, 22 pages) |
| Catalogue number |
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| Subject terms | Chemicals Metals |
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