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Information × Registration Number 0206U000392, 0102U000411 , R & D reports Title Studies of sorption of water and methanol molecules and alkali and alkaliearth ions at hydrophilic mineral and modified sorbents using sorption-analytic methods,calorimetry, chromatography and quantum chemistry popup.stage_title Head Tarasevich U.I., Registration Date 24-01-2006 Organization A.V Dumansky Institute of Colloid Chemistry and Water Chemistry popup.description2 Objective of study: Enhancement of fundamental knowledge on the interaction of polar molecules with hydrophilic and hydrophobised sorbents, and ions with low-charged zeolites. Methods of study: calorimetry, chromatography, quantum chemistry, structural-sorption analysis Main results: The energetics and stoichiometry of the interaction of water and methanol molecules with hydrophilic centres of initial and modified sorbents are determined; new isotherm equation is proposed capable for the description of cluster adsorption at hydrophilic centres of several molecules which interact with each other; the important role of entropy constituent in governing the selectivity of zeolites with respect to specific ions. Product Description popup.authors popup.nrat_date 2020-04-02 Close