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EFFECT OF THE SAFI CLAY ADDITION ON THE MINERALOGICAL TRANSFORMATIONS OF THE WASHED PHOSPHATES SLUDGE

M. HARECH1, M. MESNAOUI1, Y. ABOULIATIM2, Y. ELHAFIANE3, A. BENHAMMOU2, A. ABOURRICHE2, A. SMITH3, L. NIBOU2
1Laboratoire Sciences des Matériaux Inorganiques et leurs applications : Equipe Chimie de la Matière Condensée et de l’Environnement, ECMCE, FSSM, Université Cadi Ayyad
2 Laboratoire Matériaux Procédés Environnement Qualité, LMPEQ, ENSA de Safi, Université Cadi Ayyad
3 Institut de recherche sur les céramiques, IRCER - UMR 7315, Université de Limoges. Centre Européen de la Céramique, 12 rue Atlantis, 87068 Limoges Cedex, France

Issue:

PLUMEE, Number 1, Volume IX

Section:

Issue No.1 - Volume 9 (2019)

Abstract:

Washed phosphates sludge (WPS) consists of very fine particles that form during the washing of

phosphate ore. The objective of this work is to study phase’s evolution of the WPS, the Safi clay and their

mixture during a heat treatment up to 1050 ° C. The ultimate goal is the enhancement of WPS in the field

of ceramic materials.

Keywords:

Washed Phosphates Sludge, Safi Clay, Ceramic, Environment.

Code [ID]:

PLUMEE201901V09S01A0016 [0004984]

Note:

Full paper:

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