Critical Battery Materials

Maximizing sustainability of Li-ion batteries via recycled 

battery-ready raw materials.

Zero-Waste Li-ion Raw Materials

At Lohum, we recycle Lithium-ion batteries of all cell chemistries and form factors via our hydrometallurgical Metelec technology. We safely recover black mass, and process it to extract and isolate high-purity metal sulfates and carbonates ready for use in cathode and precursor production. 

Lohum creates circular economy in the Li-ion battery ecosystem by recirculating raw materials back into the supply chain, significantly improving both the environmental and economical sustainability of batteries.

Our Products

Raw materials recycled from end-of-life Li-ion batteries, ready for sustainably manufacturing new Li-ion cells.

Cobalt
Black Mass

Contains between 17% to 21% Cobalt.

NMC
Black Mass

Contains between 16% to 20% Nickel and 3% to 5% Cobalt.

Lithium
Carbonate

99.5% purity Li2CO3, impurities limited to 500 PPM.

Cobalt Carbonate
Hydrate

Contains between 17% to 21% Cobalt.

Nickel Carbonate
Hydrate

Contains between 16% to 20% Nickel and 3% to 5% Cobalt.

Lithium
Phosphate

99.5% purity Li2CO3, impurities limited to 500 PPM.

Cobalt
Metal Flakes

Contains between 17% to 21% Cobalt.

Cobalt
Sulfate

99.5% purity CoSO4, impurities limited to 500 PPM.

Nickel
Sulfate

99.5% purity NiSO4, impurities limited to 500 PPM.

Cobalt-Manganese-Nickel Mixed Carbonate

Co-Mn-Ni Carbonate with impurities limited to 500 PPM. 

Manganese
dioxide

99.5% purity MnO2, impurities limited to 500 PPM.

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The world’s largest producer of sustainable battery raw materials through recycling, repurposing, and low-carbon refining.

© 2023 Created by Yali Art Lab in association with Social Angadi

1800 572 8822

Email : enquiry@lohum.com

India Headquarters

G98, Site, 5, Kasna, Block A, Surajpur Site V, Greater Noida, Uttar Pradesh 201306

LOHUM 'Reclaim' Recycling Facility

Lohum Cleantech Private Limited, Plot No. D-7 & 8, Site 5th, Kasna Industrial Area, Greater Noida, Gautam Budh Nagar, Uttar Pradesh – 201308

Lohum Dismantling Facility

Lohum Cleantech Private Limited, Plot No. O-17, Site 5th, Kasna Industrial Area, Greater Noida, Gautam Budh Nagar, Uttar Pradesh – 201308