Browsing by Author "Özlem Ceyhan"
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Adsorption of some textile dyes by hexadecyltrimethylammonium bentonite
Özlem Ceyhan; Demet Baybaş (2001)In this study, hexadecyltrimethylammonium (HDTMA) bentonite was synthesized by placing alkylammonium cation onto bentonite. Adsorption of some textile dyes such as Everdirect Supra Yellow PG, Everdirect Supra Orange 26 CG, ... -
İnorgano ve organo-killerin hazırlanması ve karakterizasyonu
Özlem Ceyhan; Hülya Güler (1998)Bu çalışmada, Reşadiye bentoniti ve Şile kaolinitinden değişik yüzey özelliğine sahip inorgano-ve organo-killer hazırlanmış ve bu killerin karakterizasyonu incelenmiştir. İnorgano-kil olarak tanımlanan Na-killeri özgün kil ... -
Sorption of methylene blue from water by organoclays
Özlem Ceyhan; Hülya Güler (1999)Isotherms were measured for sorption of methylene blue by organoclays. The organoclays were prepared from kaolinite and bentonite by replacing the natural exchangable cations of the quaternary ammonium ions HDTMA ...