Research of Water Phase Composition in Zeolites

• Published in: IOP Conference Series: Earth and Environmental Science
• Main Authors: Kravtsova, O N, Tappyrova, N I, Ivanov, V A
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: IOP Publishing 2021
• Subjects: Sakha; Republic of Sakha; Yakutia
• Online Access: http://dx.doi.org/10.1088/1755-1315/666/4/042035; https://iopscience.iop.org/article/10.1088/1755-1315/666/4/042035; https://iopscience.iop.org/article/10.1088/1755-1315/666/4/042035/pdf

Abstract The article presents the results of experimental studies of the content of unfrozen water in the zeolite of the Honguruu deposit of the Republic of Sakha (Yakutia). The initial moisture content ranged from 6,0 to 22,4 %. To determine the amount of unfrozen water, the method of continuous heating of the sample was used. For the studied samples, the content of unfrozen water in the temperature range from -15 to 0 °C does not depend on the initial humidity. In the range from -25 to -15 °C, jumps in the content of unfrozen water were found.