Abstract

(Received November 2, 2011)(Revised November 22, 2011)(Accepted December 1, 2011)Abstract In this study, we investigated the analytical methods for bromine (Br) and chloride (Cl) with oxygencombustion bomb, using a halogen-containing polymer materials. On measuring Cl content, it showed less reproducibilityof the results applying Mohr method or potentiometric titration method than those applying acid-base titration method. Inboth Br and Cl tests with an oxygen combustion bomb, their concentrations in the absorption and cleaning solution withdistilled water were much higher than those in the combustion gas. On the other hand, the concentration level of Brmeasured by the oxygen combustion bomb method were a little bit lower than those measured by XRF or combustion-ion chromatography.Key wordsHalogen elements, Oxygen combustion bomb, Bromine, Chloride

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