The thermal decomposition of the 2-methyl-8-quinolinol (8-hydroxyquinaldine) chelates of scandium,thorium, uranium (VI) and the rare earth elements |
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Authors: | Wesley W. Wendlandt |
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Affiliation: | Department of Chemistry and Chemical Engineering, Texas Technological College, Lubbock, TexasU.S.A. |
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Abstract: | The thermal decomposition of the 2-methyl-8-quinolinol (8-hydroxyquinaldine) chelates of scandium, thorium, uranium(VI), yttrium and the rare earth elements was studied on the thermobalance. It was found that the scandium and uraniurn(VI) chelates can lose the extra molecule of solvation by thermal decomposition. The thorium chelate was found to be the most stable of all the chelates studied. The temperature limits for the chelates and the minimum oxide level temperatures are given. |
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