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Solvent Extractants

Solvent extractants for Recovering Critical Metals (Cathode Materials) from Spent Batteries

COSOLUS extractants selectively recover critical metals—such as Li, Mn, Co, Ni, etc.—from black mass in the battery recycling process.

Extractant: A Key Material in Used Battery Recycling Processes

Technical Edge

Extractant Design Concept

Selectivity
Introduction and control of heteroatoms (N, O)
Improved metal selectivity
Binding
Extension and branching of alkyl chains
Increased metal extraction efficiency
Stability
Maintaining extractant stability in organic solvents
Enhanced reusability of the extractant

Product Information

Product
Name Target Metal
Chemical Structure
Performance
Production
RECYION 156
Manganese
Phosphoric acid–based substance
(equivalent to D2EHPA)
Comparable to existing market products
Production CAPA: 1 ton/month
RECYION 205
Manganese
Phosphoric acid–based substance
1.2x better than existing market products
Mass production scheduled for 1H 2025
RECYION 302
Cobalt
Phosphoric acid–based substance
Equal or better than market equivalents
Mass production scheduled for 1H 2025
RECYION 405
Nickel
Phosphoric acid–based substance
Equal or better than market equivalents
Mass production scheduled for 2H 2024
RECYION 502
Lithium
New ethylene glycol–based substance
Equal or better than Li extractants used in mining
Mass production scheduled for 2H 2025


※ For inquiries: Jaegyu Jang (CTO) jangjaegyu@cosolus.com

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please contact us via the information below.
We will respond as quickly as possible.

E-mail : cosolus@cosolus.com   |   Tel : +82-63-732-0702


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E-mail		#202 Technoville B, 109 Banryong-ro, Jeonju-si, Jeonbuk-do, Korea
+82-63-732-0702
+82-63-123-0303
cosolus@cosolus.com


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