Growth of Pure Single Crystals of Alkali Halides and Alkaline Earth Fluorides
Semiannual rept. 1 Mar-31 Aug 1976
OREGON STATE UNIV CORVALLIS DEPT OF CHEMISTRY
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This first semiannual technical report describes our progress on developing an ion exchange - reactive gas purification scheme for potassium bromide, strontium fluoride and barium fluoride. Measurements of the removal fraction of alkali ion impurity as a function of number of resin bed volumes and KBr concentration are given for the ion exchange resin Chelex 100. The design of a contamination-free reactive gas seal and the reactive gas manifold are discussed.