Browsing by Author "Rajapakse,C.S.K"

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    Zeolites: The “Magic Stones”
    (Institute of Chemistry Ceylon, 2019-01) Rajapakse,C.S.K
    Zeolites are hydrated aluminosilicates having a microporous crystalline structure. There are 48 different types of zeolites known to occur naturally as minerals and more than 150 zeolite types have been artificially synthesized. The first zeolite, stilbite; a natural mineral was discovered in 1756 by a Swedish mineralogist and a chemist Friedrich Axel Cronstedt.