Equivalent of Lix SI 54-100

SI 54-100 is a high-performance solvent extraction reagent developed as an equivalent to the LIX series. It is designed for superior extraction and recovery of lithium, copper, and other non-ferrous metals used in hydrometallurgical processes. With advanced formulation, SI 54-100 ensures high selectivity, fast phase separation, and exceptional thermal stability — making it ideal for demanding industrial operations.

Product Overview

Engineered for efficiency, SI 54-100 demonstrates outstanding performance in metal separation systems such as copper and lithium extraction circuits. Its optimized molecular structure ensures rapid extraction kinetics and easy stripping, providing consistent operation with minimal degradation or solvent loss.

Physical & Chemical Properties

Physical Characteristics Values
Density(at 25°C) 0.95-0.99
Viscosity{CP, at 25°C) 10 CP
Flash Point{°C} 200°c
Solubility for a mixture of Cu and Cr ≥40 g/l Cu
Maximum Copper Loading g/I <100 g/I Cu
Extracting Kinetics (at 25°C)% 30s ≥95%
Back-Extracting Kinetics (at25°C)% 30s ≥95%
Back- Extracting Isotherm point (at 25°C) g/l Organic <0.10
Time of Phase separation {S) Extraction <120
Back- extraction <90

Key Advantages

  • High Metal Loading Capacity: Efficient extraction of copper and lithium with excellent selectivity.
  • Fast Kinetics: Achieves chemical equilibrium in under 30 seconds during both extraction and stripping.
  • Excellent Phase Separation: Ensures smooth and stable organic-aqueous separation, enhancing operational throughput.
  • Thermal Stability: Maintains integrity under high-temperature industrial conditions (up to 200°C flash point).
  • Operational Versatility: Suitable for various hydrometallurgical circuits involving non-ferrous metal recovery.

Applications

  • Copper and Lithium Extraction from ores, brines, and battery recycling streams.
  • E-waste Metal Recovery for sustainable processing of secondary resources.
  • Hydrometallurgical Refining of non-ferrous metals, including Nickel, Cobalt, and Manganese.

Performance and Sustainability

SI 54-100 is formulated to deliver consistent results while promoting environmentally responsible metal recovery. Its low volatility, excellent chemical resistance, and reduced organic losses help minimize environmental footprint and improve long-term plant economics.

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