Wet gravity separation and froth floatation techniques for rare earth elements beneficiation from monazite ore in Jordan

Alsabbagh, Ahmad H.; Mustafa, Rawan M.

doi:10.1016/j.heliyon.2023.e19597

Cited by 4 publications

(2 citation statements)

References 31 publications

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“…In this second approach, instead of a high-tension separator, the flotation process has been attempted to recover fine-grained monazite. It is a known fact and industrially accepted that flotation is a process for fine-particle separation [27][28][29][30][31][32]. In view of this, an attempt is made in the present investigation to float monazite by using a flotation process.…”

Section: Judicious Combination Of Dry and Wet Processes To Recover Mo...mentioning

confidence: 99%

Development of Process Flow Sheet for Recovering Strategic Mineral Monazite from a Lean-Grade Bramhagiri Coastal Placer Deposit, Odisha, India

Singh,

Mishra,

Sharma

et al. 2024

Minerals

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The present investigation deals with the development of a process flow sheet for recovering strategic mineral monazite concentrate from a lean-grade offshore placer deposit of the Bramhagiri coast along the southeast coast of Odisha, India.In the present study, both dry and wet processes are investigated to improve the recovery and purity of monazite. The results of the pre-concentration studies reveal that by using multi-stage spiral concentrators, the Total Heavy Minerals [THM] have been upgraded to 97.8% with a monazite content of 0.33% from a feed sample containing 4.72% total heavy minerals and 0.01% monazite content. The beneficiation studies revealed that the feed was initially subjected to a high-tension separator, and the non-conducting fraction of the high-tension roll was further subjected to magnetic separation. The magnetic product was again subjected to a flotation process followed by cleaning of the flotation product using a magnetic separator. This magnetic product contains 98.89% monazite with 84% recovery and 0.28% yield from a spiral product containing 0.33% monazite and qualifies for extracting rare earths. It is worth recovering monazite mineral from even lean-grade deposits, as it is a source of uranium, thorium, and rare earth elements and is very high in demand for humankind due to technological advancements. In view of this, monazite recovery is not to be considered for the economic profitability of the process but for strategic requirements.

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Section: Judicious Combination Of Dry and Wet Processes To Recover Mo...mentioning

confidence: 99%

Development of Process Flow Sheet for Recovering Strategic Mineral Monazite from a Lean-Grade Bramhagiri Coastal Placer Deposit, Odisha, India

Singh,

Mishra,

Sharma

et al. 2024

Minerals

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“…Although a large amount of data had been achieved over the past 100 years, necessary data are still needed for the new processes. For example, the smelting processes of Barite-contained rare earth ore emergence barium salt − aqueous systems, and the recovery and purification of barium salts are needed to supplement the relative solubility data.…”

Section: Introductionmentioning

confidence: 99%

Solid–Liquid Phase Equilibria of Ba²⁺//Cl^–, S^2–, OH^––H₂O Quaternary and Subsystems at 298.15 K

Yang,

Zhou,

et al. 2023

J. Chem. Eng. Data

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The solid−liquid phase equilibria of the Ba 2+ //Cl − , S 2− , and OH − −H 2 O quaternary system and its three subternary systems at 298.15 K are studied via the isothermal solubility phase equilibrium method. The solubility data, liquid properties of density and pH, and phase diagrams of the ternary and quaternary systems are obtained. Solid species of Ba(OH) 2 •8H 2 O, BaCl 2 • 2H 2 O, Ba(OH)Cl•2H 2 O, and BaS exist in the quaternary system and corresponding ternary systems at 298.15 K. The four solid species build up two invariant points, one disproportionate and one proportionate, and four phase regions. The largest phase area is covered by Ba(OH)•8H 2 O, and the lowest water point is the proportionate invariant point saturated by BaCl 2 •2H 2 O, Ba(OH)Cl•2H 2 O, and BaS.

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Recent progress and perspectives of typical renewable bio-based flocculants: characteristics and application in wastewater treatment

Zhang,

Yi,

et al. 2024

Environ Sci Pollut Res

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Wet gravity separation and froth floatation techniques for rare earth elements beneficiation from monazite ore in Jordan

Cited by 4 publications

References 31 publications

Development of Process Flow Sheet for Recovering Strategic Mineral Monazite from a Lean-Grade Bramhagiri Coastal Placer Deposit, Odisha, India

Development of Process Flow Sheet for Recovering Strategic Mineral Monazite from a Lean-Grade Bramhagiri Coastal Placer Deposit, Odisha, India

Solid–Liquid Phase Equilibria of Ba²⁺//Cl^–, S^2–, OH^––H₂O Quaternary and Subsystems at 298.15 K

Recent progress and perspectives of typical renewable bio-based flocculants: characteristics and application in wastewater treatment

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Wet gravity separation and froth floatation techniques for rare earth elements beneficiation from monazite ore in Jordan

Cited by 4 publications

References 31 publications

Development of Process Flow Sheet for Recovering Strategic Mineral Monazite from a Lean-Grade Bramhagiri Coastal Placer Deposit, Odisha, India

Development of Process Flow Sheet for Recovering Strategic Mineral Monazite from a Lean-Grade Bramhagiri Coastal Placer Deposit, Odisha, India

Solid–Liquid Phase Equilibria of Ba2+//Cl–, S2–, OH––H2O Quaternary and Subsystems at 298.15 K

Recent progress and perspectives of typical renewable bio-based flocculants: characteristics and application in wastewater treatment

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Solid–Liquid Phase Equilibria of Ba²⁺//Cl^–, S^2–, OH^––H₂O Quaternary and Subsystems at 298.15 K