TY - JOUR
T1 - Beneficiation of lithium bearing pegmatite rock
T2 - a review
AU - Sahoo, Saroj Kumar
AU - Tripathy, Sunil Kumar
AU - Nayak, A.
AU - Hembrom, K. C.
AU - Dey, S.
AU - Rath, R. K.
AU - Mohanta, M. K.
N1 - Publisher Copyright:
© 2022 Taylor & Francis Group, LLC.
PY - 2024
Y1 - 2024
N2 - The need for lithium in energy storage systems has risen dramatically due to the development of renewable energy technology, portable devices, and electric cars. The current review focuses on the existing worldwide resources of lithium ore, along with the production, demand, and mineralogy of lithium-bearing minerals, in addition to lithium recovery from hard pegmatite ore using different beneficiation techniques. Lithium ore is beneficiated using various methods, including magnetic separation, gravity concentration, electrostatic separation, and flotation to separate gangue minerals. Flotation is the most frequently utilized beneficiation technique. It is found that gravity concentration and flotation are the main beneficiation methods used in many plants around the world. In flotation, reagent chemistry, surface properties, and water quality were critical in spodumene’s efficient recovery. A summary of several reagent regimes, surface properties, flotation conditions, and prospective future studies for technical viability are provided. The current review paper also discusses the beneficiation flowsheet widely used to recover spodumene, lepidolite, and petalite from pegmatite ore. Also, it is tried to discuss the key future research areas along with the cost economics aspect of processing such ore deposits to recover lithium.
AB - The need for lithium in energy storage systems has risen dramatically due to the development of renewable energy technology, portable devices, and electric cars. The current review focuses on the existing worldwide resources of lithium ore, along with the production, demand, and mineralogy of lithium-bearing minerals, in addition to lithium recovery from hard pegmatite ore using different beneficiation techniques. Lithium ore is beneficiated using various methods, including magnetic separation, gravity concentration, electrostatic separation, and flotation to separate gangue minerals. Flotation is the most frequently utilized beneficiation technique. It is found that gravity concentration and flotation are the main beneficiation methods used in many plants around the world. In flotation, reagent chemistry, surface properties, and water quality were critical in spodumene’s efficient recovery. A summary of several reagent regimes, surface properties, flotation conditions, and prospective future studies for technical viability are provided. The current review paper also discusses the beneficiation flowsheet widely used to recover spodumene, lepidolite, and petalite from pegmatite ore. Also, it is tried to discuss the key future research areas along with the cost economics aspect of processing such ore deposits to recover lithium.
KW - Lithium
KW - beneficiation
KW - flotation
KW - pegmatite ore
KW - surface property
UR - http://www.scopus.com/inward/record.url?scp=85137793969&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85137793969&partnerID=8YFLogxK
U2 - 10.1080/08827508.2022.2117172
DO - 10.1080/08827508.2022.2117172
M3 - Review article
AN - SCOPUS:85137793969
SN - 0882-7508
VL - 45
SP - 1
EP - 27
JO - Mineral Processing and Extractive Metallurgy Review
JF - Mineral Processing and Extractive Metallurgy Review
IS - 1
ER -