Production of carrier-free scandium radioisotopes from a neutron-irradiated potassium titanium oxalate target

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 1971 English Publisher:Springer Science and Business Media LLCJournal:Mikrochimica Acta, volume 59, pages 4-8 (issn: 0026-3672, eissn: 1436-5073,

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Authors: Hisham F. Aly; Mohammed A. El-Haggan;

doi: 10.1007/bf01216875

Production of carrier-free scandium radioisotopes from a neutron-irradiated potassium titanium oxalate target

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Abstract

Extraction of scandium and calcium radioactivities with 1% HDEHP in benzene from nitric acid solution was investigated. The effect of potassium titanium oxalate concentration on the extraction from 1.5M nitric acid was studied. From the data obtained, two procedures based on batch solvent extraction and extraction chromatography were developed for separation and production of radioscandium from a neutron-irradiated potassium titanium oxalate target. The radiochemical purity of the separated scandium radioactivities was more than 98%.

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