Analysis of material composition and dissociation potential of minerals in mine waste to assess productivity of lithium concentrates

Yusupov, T. S.; Исупов, В. П.; Владимиров, А. Г.; Zagorsky, V. E.; Кириллова, Е. А.; Shumskaya, L. G.; Shatskaya, S. S.; Lyakhov, N. Z.

doi:10.1134/s106273911506054x

Cited by 11 publications

(11 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…10 In general, the spent LIBs include 5−20 wt % cobalt, 5−7 wt % lithium, 5−7 wt % nickel, 15 wt % organics and 7 wt % plastics, with the composition varying slightly with different manufacturers, 11 in which the metal contents are normally even higher than natural ores. 12 In addition, cobalt and lithium are rare metals and considered as important strategic metals. 4 Therefore, the recycling of spent LIBs is necessary and urgent from the viewpoints of environmental protection and resource savings.…”

Section: ■ Introductionmentioning

confidence: 99%

Hydrometallurgical Processes for Recycling Spent Lithium-Ion Batteries: A Critical Review

Yao

Zhu

Zhao

et al. 2018

ACS Sustainable Chem. Eng.

557

279

View full text Add to dashboard Cite

The amount of spent lithium-ion batteries has grown dramatically in recent years, and the development of a recycling process for spent lithium-ion batteries is necessary and urgent from the viewpoints of environmental protection and resource savings. The hydrometallurgical process is considered to be the most suitable method for the recycling of spent lithium-ion batteries. The current status of hydrometallurgical recycling technologies of spent lithium-ion batteries is reviewed in this paper. A series of hydrometallurgical procedures including pretreatment of the spent lithium-ion batteries, leaching process and separation of valuable metals from leaching solution are introduced in detail, and their advantages and problems are analyzed. Finally, the prospects and direction of the recycling of spent lithium-ion batteries are put forward. It is pointed out that a more flexible and universal process is required for the recovery of different types of spent lithium-ion batteries. Besides cathode active materials, the other components of spent lithium-ion batteries including electrolyte and anode materials also need to be recovered due to their potential environmental hazards.

show abstract

Section: ■ Introductionmentioning

confidence: 99%

Hydrometallurgical Processes for Recycling Spent Lithium-Ion Batteries: A Critical Review

Yao

Zhu

Zhao

et al. 2018

ACS Sustainable Chem. Eng.

557

279

View full text Add to dashboard Cite

show abstract

“…In 1997, the mine was mothballed due to rising energy prices and a sharp deterioration in economic indicators [1]. However, the ore potential of the Zavitinskоye deposit has not been fully exhausted, and its richest areas are considered investment-attractive objects for the extraction of high-quality spodumene raw materials [4][5]. Currently, overburden dumps and two quarry lakes are located in the contours of the deposit, which are actively used by the local population for recreation and fishing.…”

Section: Introductionmentioning

confidence: 99%

“…Recently, there has been increased interest in the study of rare metal deposits, including those mentioned above, which are associated with the development of the mineral resource base of Russia, in particular, the lithium industry [4][5][6][7][8][9]. Equally important is the study of issues related to the migration and accumulation of rare alkaline elements in technogenically transformed waters in mining areas.…”

Section: Introductionmentioning

confidence: 99%

Rare Alkali Metals in the Waters of Lithium-containing Deposits in Eastern Transbaikalia

Abramova

2022

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

The results of hydrogeochemical studies on the content of rare alkaline elements in man-made waters of mining facilities at Zavitinskoye, Orlovskoye, and Etykinskoye rare metal deposits of Eastern Transbaikalia are presented. Concentrations of these elements are determined both by the content in the ores and rocks of deposits and by their water-migration properties. It was found that the acidic sub-basement waters of the Orlovskoye and the quarry waters of the Zavitinskoye deposits contain abnormally high concentrations of lithium, up to 3.74 and 3.88 mg / L, respectively. The high content of lithium (Li) in the waters of these deposits was determined relative to the average values for the waters of the hypergenesis zone, as well as the standards of maximum permissible concentrations (MPC) of chemicals for water bodies used for fisheries, drinking water, and other activities.

show abstract

“…7.5 kt Li and 12 kt Co. 3,4 Spent LIBs can be treated as valuable secondary sources of metals because of their large amounts of Li, Co, Ni, Mn, Cu, Al, and Fe, 5,6 which are present in higher concentration than in natural primary ores. 7 Typically, a spent Li-ion battery contains 5-20 wt.% Co, 5-7 wt.% Li, 5-7 wt.% Ni, 15 wt.% organics, and 7 wt.% plastics. 8 However, only about 5% of spent portable LIBs are recycled today, and LIB production will suffer a global supply shortage of key elements including Li, Co, and Ni due to the increasing demand for consumer electronic devices and EVs.…”

Section: Introductionmentioning

confidence: 99%

Sulfation Roasting Mechanism for Spent Lithium-Ion Battery Metal Oxides Under SO2-O2-Ar Atmosphere

Shi

Peng

Chen

et al. 2019

JOM

View full text Add to dashboard Cite

Sulfation roasting followed by water leaching has been proposed as an alternative route for recycling valuable metals from spent lithium-ion batteries (LIBs). In the present work, the reaction mechanism of the sulfation roasting of synthetic LiCoO 2 was investigated by both thermodynamic calculations and roasting experiments under flowing 10% SO 2 -1% O 2 -89% Ar gas atmosphere at 700°C. The products and microstructural evolution processes were characterized by x-ray diffraction, scanning electron microscope and energy dispersive x-ray spectrometer, and atomic absorption spectroscopy. It was confirmed that Co 3 O 4 was formed as an intermedia product, and the final roasted products were composed by Li 2 SO 4 , Li 2 Co(SO 4 ) 2 , and CoO. The leaching results indicated that 99.5% Li and 17.4% Co could be recovered into water after 120 min of roasting. The present results will provide the basis and solid guidelines for recycling of Li and Co from spent LIBs.

show abstract

Analysis of material composition and dissociation potential of minerals in mine waste to assess productivity of lithium concentrates

Cited by 11 publications

References 4 publications

Hydrometallurgical Processes for Recycling Spent Lithium-Ion Batteries: A Critical Review

Hydrometallurgical Processes for Recycling Spent Lithium-Ion Batteries: A Critical Review

Rare Alkali Metals in the Waters of Lithium-containing Deposits in Eastern Transbaikalia

Sulfation Roasting Mechanism for Spent Lithium-Ion Battery Metal Oxides Under SO2-O2-Ar Atmosphere

Contact Info

Product

Resources

About