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Data set: End-of-life ternary lithium batteries Advanced hydrometallurgy process (01.00.005)

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Full name End-of-life ternary lithium batteries Advanced hydrometallurgy process

Location CN

Reference year 2020

Valid until

Reference flow(s) EoL NCM battery - 3.6 * 1.0 kg (Mass)

Type Unit process, single operation

Parameterized? no

LCIA results included? no

Category End-of-life treatment / Material recycling

Synonyms

Use advice for data set Users should apply this data set considering the specific end-of-life scenario for ternary lithium batteries, taking into account the energy consumption expressed in GEB2016 (12.0 × 1024 sej) per 1 kWh of battery output. The data should be used to model the environmental impacts of the hydrometallurgy process accurately. It is important to consider the completeness of the data from various papers and ensure methodological alignment with the functional unit of 1 kWh during the life cycle assessment.

Data set use approval

General comment Before adopting the wet process for material recovery, the EoL ternary lithium batteries are safely discharged, disassembled, pyrolyzed, mechanically crushed, and sorted to get powdered lithium-containing waste. Lithium-containing material is added to leaching solvent for leaching, filtered and separated to get lithium-containing solution, added to the purification agent for reaction, filtered, concentrated, and under certain reaction conditions, added to the precipitation agent fully reacted to crystallization and precipitation, filtered, washed and dried to get battery-grade lithium carbonate.Translated with DeepL

LCI Method Principle

LCI Method Approaches No records found.

Completeness of product model No statement

Reviews Dependent internal review by Tiangong LCI Data Working Group

License and access conditions Copyright no License type Free of charge for all users and uses

Owner of data set Tiangong LCI Data Working Group

Technical purpose The advanced hydrometallurgy process for ternary lithium batteries described is utilized in the recycling of end-of-life (EoL) battery materials. Specifically, it is used to recover high-purity lithium carbonate, which is a critical component in the manufacture of new battery cells for consumer electronics, electric vehicles, and energy storage systems.

Input Products EoL NCM battery

Co-Products No records found.

Data set version 01.00.005

Time stamp (last saved) 2024-04-11T16:03:37+08:00

Data set format

Compliance systems No records found.

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