Journal of Thermal Analysis and Calorimetry
Volume/Issue:
Volume 44: Issue 2
Thermogravimetric analysis of the way of water release from the CuCl2−KCl system
Author: K. żurowski 1
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  • 1 Pedagogical University Institute of Chemistry Ul. Chęcinska 5 25-020 Kielce Poland Ul. Chęcinska 5 25-020 Kielce Poland
DOI:
https://doi.org/10.1007/bf02636135
Page Count:
453–459
Publication Date:
01 Feb 1995
Online Publication Date:
06 Jul 2007
Article Category:
Research Article
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Abstract  

Mixtures of CuCl2 and KCl with molar ratios of Cu to K from 0.5 to 1.0 were heated at 393 K and then they absorbed water from the surroundings at room temperature. DTA, TG and DTG curves were analyzed for the mixtures with absorbed water in the temperature range between 293 and 473 K. The mechanism of the phase changes and water release from the mixtures in the temperature range from 293 to 473 K is proposed.

Cover Journal of Thermal Analysis and Calorimetry
Journal of Thermal Analysis and Calorimetry
Print ISSN:
1388-6150
Online ISSN:
1572-8943
Keywords:
CuCl2−KCl system; water evolution; TG-DTG-DTA

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