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An apparatus for simultaneous determination of electrical conductivity and thermogravimetric curves of solid systems
(Springer, 1975)
A new apparatus for measurement of electrical conductivity during thermogravimetric analysis is described. Results of an investigation of the water-zeolite system in the interval -200° up to +450° prove the suitability of ...
An analysis of elementary processes of water desorption from zeolites of type a Part II. Zeolites with bivalent counterions
(Elsevier, 1976)
DSC and EGA were used to follow the process of water desorption from synthetic MgA, ZnA and CdA zeolites. Applying a semi-empirical algorithm the complex experimental curves were resolved into elementary ones. It turned ...
Investigation of occluded and nonoccluded synthetic zeolites. Base-catalyzed demethylation of tetramethylthionine-methylene blue on a denitrated zeolite
(Elsevier, 1972)
The adsorption of methylene blue from aqueous and non-aqueous media onto the zeolite NaA, the occluded zeolite NaANaNO3 and the denitrated zeolite NaANa2O has been investigated. Adsorption isotherms have a standard form ...
Structural change in the zeolite inclusion complex through high temperature treatment. Denitrated zeolite
(Elsevier, 1976)
In the sodium nitrate melt, sodium zeolite, NaA, forms the
inclusion complex NaA.NaNO3[1,2] which contains sodium
nitrate molecules in the central a cage. Our earlier
investigations [3] of inclusion complexes have shown ...