METHOD FOR SOLUBILIZING AND DETERMINING IRON IN ZEOLITIC MOLECULAR SIEVES

摘要

the invention refers to a method for solubilising and determination of molecular zeolitice iron site, according to which,in order to extract iron without disaggregating and reducing the length of sample determination, each around 1 g molecular sieve zeolitica 20 cm3 sulfosalicilic acid 10%,shake and filter in red coloured solutions obtained, it collects in a balloon elevation is brought to the mark with distilled water and spectrofotometreaza.