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Extraction of Alkalis from Silicate Materials PART 2—Crystalline Silicate Materials

A feature of silicate materials is that they can exist in two antagonistic states—amorphous and crystalline. In both cases, alkalis, which are always present in chemical compositions, play an important role. A feature of alkalis in the composition of silicate materials is that at certain stages of t...

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Detalles Bibliográficos
Autores principales: Kotsay, Galyna, Szewczenko, Wiktor
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9457488/
https://www.ncbi.nlm.nih.gov/pubmed/36079439
http://dx.doi.org/10.3390/ma15176059
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author Kotsay, Galyna
Szewczenko, Wiktor
author_facet Kotsay, Galyna
Szewczenko, Wiktor
author_sort Kotsay, Galyna
collection PubMed
description A feature of silicate materials is that they can exist in two antagonistic states—amorphous and crystalline. In both cases, alkalis, which are always present in chemical compositions, play an important role. A feature of alkalis in the composition of silicate materials is that at certain stages of the synthesis of products, they play a positive role, reducing the temperature of synthesis, but worsening the properties of these products at the stage of their operation. Synthesis products should be understood as important building materials such as building glass and cement. It is known that the performance properties of glass and cement can be improved by the extraction of alkalis. In the first part of the article, the issues of extraction of alkalis in amorphous silicate materials-inorganic glasses were considered. This article presents the results of studies on the extraction process of alkalis in crystalline silicate materials-cement.
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spelling pubmed-94574882022-09-09 Extraction of Alkalis from Silicate Materials PART 2—Crystalline Silicate Materials Kotsay, Galyna Szewczenko, Wiktor Materials (Basel) Article A feature of silicate materials is that they can exist in two antagonistic states—amorphous and crystalline. In both cases, alkalis, which are always present in chemical compositions, play an important role. A feature of alkalis in the composition of silicate materials is that at certain stages of the synthesis of products, they play a positive role, reducing the temperature of synthesis, but worsening the properties of these products at the stage of their operation. Synthesis products should be understood as important building materials such as building glass and cement. It is known that the performance properties of glass and cement can be improved by the extraction of alkalis. In the first part of the article, the issues of extraction of alkalis in amorphous silicate materials-inorganic glasses were considered. This article presents the results of studies on the extraction process of alkalis in crystalline silicate materials-cement. MDPI 2022-09-01 /pmc/articles/PMC9457488/ /pubmed/36079439 http://dx.doi.org/10.3390/ma15176059 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Kotsay, Galyna
Szewczenko, Wiktor
Extraction of Alkalis from Silicate Materials PART 2—Crystalline Silicate Materials
title Extraction of Alkalis from Silicate Materials PART 2—Crystalline Silicate Materials
title_full Extraction of Alkalis from Silicate Materials PART 2—Crystalline Silicate Materials
title_fullStr Extraction of Alkalis from Silicate Materials PART 2—Crystalline Silicate Materials
title_full_unstemmed Extraction of Alkalis from Silicate Materials PART 2—Crystalline Silicate Materials
title_short Extraction of Alkalis from Silicate Materials PART 2—Crystalline Silicate Materials
title_sort extraction of alkalis from silicate materials part 2—crystalline silicate materials
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9457488/
https://www.ncbi.nlm.nih.gov/pubmed/36079439
http://dx.doi.org/10.3390/ma15176059
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