Valorization of phosphate by-products to produce acidic geopolymers

The present study evaluates the possibility of using a by-product of phosphate mines, such as red clay, as a precursor for the elaboration of acid geopolymers, using H3PO4 phosphoric acid (5M and 8M) as an activator. Considering the chemical composition of the clay, sodium aluminate (NaAlO2) was ad...

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Bibliographic Details
Main Authors: S. En-naji, S. Chhaiba, S. Mabroum, R. Hakkou, I. Garcia Lodeiro
Format: Article
Language:English
Published: Consejo Superior de Investigaciones Científicas 2024-12-01
Series:Materiales de Construccion
Subjects:
Online Access:https://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/3909
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