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Rare Earth Intermetallic Comounds

Description: From Abstract : "Some of the important properties of the rare earth intermetallic and semimetallic compounds are reviewed. ... A compilation of the crystal structures of these compounds is appended to this review."
Date: 1964
Creator: McMasters, O. D. & Gschneidner, K. A., Jr.
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The Treatment of a Cesium Ore by Sulfur Chloride and Chlorine

Description: From Abstract : "A Southern Rhodesian cesium ore containing essentially pollucite was chlorinated by a gaseous mixture of sulfur chloride and chlorine at temperatures between 550 and 770°C. The optimum conditions with the fixed bed reactor used in this study were chlorination at 650°C for 4 1/2 hr with an more particle size that passes a 150 mesh sieve."
Date: 1964
Creator: Hamilton, C. B.; Young, T. L. & Wilhelm, H. A.
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Tricarbalyllic Acid (Propane-1, 2, 3-Tricarboxylic Acid)

Description: From report : "Tricarbalyllic acid (propane-1, 2, 3-tricarboxylic acid) has a structure similar to that of citric acid, except that it lacks the hydroxyl group attached to the middle of the carbon atom. Properties of the rare earth citrates have been used very successfully in the separation of rare earths by ion exchange methods; consequently it was deemed advisable to study the rare-earth compounds which form with the anion if triarbalyllic acid."
Date: 1964
Creator: Gupta, A. K. & Powell, J. E.
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