Possibility of Using Alkali-Activated Phosphogypsum from the Production of Orthophosphoric Acid for the Building Materials—A Review

Aleksandra Liczbińska

doi:https://doi.org/10.3390/pr13010097

Possibility of Using Alkali-Activated Phosphogypsum from the Production of Orthophosphoric Acid for the Building Materials—A Review

Abstract

This paper focuses on the possibility of using phosphogypsum, which is a residue from the production of orthophosphoric acid as an additional source of calcium and the use of spent caustic as an alkaline activator for production of ceramic materials in construction industry. The use of the above-mentioned waste will allow to increase fraction of calcium, sodium and silicate needed for the geopolymerization process and improve properties of material. This review presents a description of the geopolymerization process and the influence of alkaline activator on the reactions occurring in ceramic materials. Collected information, which confirm the possibility of using post-production waste from chemical industry as components for the production of building materials.

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Aleksandra Liczbińska

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Category:: Magazine publication
Type:: Magazine publication
Published in:: Processes no. 13, edition 1,
ISSN: 2227-9717
Publication year:: 2025
DOI:: Digital Object Identifier (open in new tab) https://doi.org/10.3390/pr13010097
Verified by:: No verification