Browsing by Author "Savran A."

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Determination of the surface properties of untreated and chemically treated kaolinites by inverse gas chromatography

Kubilay Ş.; Gürkan R.; Savran A.; Yalçinkaya Z. (2006)

Inverse gas chromatography is used to study the surface properties of the untreated and chemically treated kaolinite samples. Changes in the enthalpy of adsorption for a variety of probes and in the surface energy of clays ...
Evaluation of the thermodynamic parameters for the adsorption of some hydrocarbons on chemically treated-bentonites by inverse gas chromatography

Gürkan R.; Ceylan H.; Şahan T.; Savran A.; Kubilay Ş. (2005)

Inverse gas chromatography has been used to evaluate the adsorption parameters (?H a, ?H st, ?S a and ?G a) of some probe molecules, each representing a class of organic (n-hexane, cyclohexane, benzene, n-octane, 1-octene ...
Removal of Cu(II), Zn(II) and Co(II) ions from aqueous solutions by adsorption onto natural bentonite

Kubilay Ş.; Gürkan R.; Savran A.; Şahan T. (2007)

In this study, the removal of Cu(II), Zn(II) and Co(II) ions from aqueous solutions using the adsorption process onto natural bentonite has been investigated as a function of initial metal concentration, pH and temperature. ...