Low-Grade Phosphate Tailings Beneficiation via Organic Acid Leaching: Process Optimization and Kinetic Studies

Low-Grade Phosphate Tailings Beneficiation via Organic Acid Leaching: Process Optimization and Kinetic Studies

In this paper, the beneficiation of rejected phosphate washing sludges (Ps) was investigated using acid leaching methods. Chemical analysis showed that these sludges are a low-grade ore (15.84% P<sub>2</sub>O<sub>5</sub>). The optimum milling parameters have helped to increas...

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Bibliographic Details
Main Authors:	Lamya Arroug, Mohamed Elaatmani, Abdelouahad Zegzouti, Mohamed Aitbabram
Format:	Article
Language:	English
Published:	MDPI AG 2021-05-01
Series:	Minerals
Subjects:	phosphate washing sludges beneficiation ball milling organic acid leaching Taguchi L<sub>9</sub> design desirability function
Online Access:	https://www.mdpi.com/2075-163X/11/5/492

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