Industrial Evaporation & Crystallization Solutions

Cobalt Chloride Evaporation and Crystallization System

We provide CoCl₂ evaporation and crystallization solutions for producing cobalt chloride crystals

Cobalt Chloride Evaporation and Crystallization System

Industrial Evaporation & Crystallization Solutions

Cobalt Chloride Evaporation and Crystallization System

We provide CoCl₂ evaporation and crystallization solutions for producing cobalt chloride crystals
Physical Properties and Applications Cobalt Chloride

Cobalt chloride (CoCl₂) is widely used as a precursor for cobalt-based compounds and in electroplating baths. It also finds applications as a drying agent in coatings and inks. Since cobalt chloride solutions have a low boiling point elevation, they can be efficiently concentrated using MVR (Mechanical Vapor Recompression) or multi-effect evaporation systems, depending on energy sources and plant setup. After reaching the required concentration, the solution undergoes cooling crystallization to recover cobalt chloride in solid form. The evaporation and crystallization process is designed to optimize resource use while maintaining product quality and operational safety.

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Process Workflow
Solubility of Cobalt Chloride in Water at Different Temperatures
Temperature (°C) 0 10 20 30 40 50 60 70 80 90 100
Solubility (g/100g water) 43.5 47.7 52.9 59.7 69.5 82 93.8 96 97.6 101 106
Recommended Equipment
    1. MVR Evaporator
    2. MVR Evaporator The MVR evaporator is an advanced energy-efficient evaporation system that recycles its own secondary steam to reduce reliance on external energy sources.
    1. OSLO Crystallizer
    2. OSLO Crystallizer The OSLO crystallizer is a type of fluidized bed crystallization system designed for continuous operation, offering excellent control over crystal size and purity.
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From dryers and evaporators to crystallizers and turnkey systems, our team is ready to help you move forward with the right solution.

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Process Equipment
Evaporators Equipment

We provide advanced evaporation and crystallization systems designed for efficient separation, purification, and recovery of valuable compounds in lithium battery material processing and recycling. Evaporation crystallization is a widely used chemical separation technique that relies on the difference in solubility of substances at varying temperatures.

Our Evaporators Equipment
    1. Rising Film Evaporator
    2. Rising Film Evaporator The rising film evaporator is designed for high-throughput evaporation and efficient heat transfer by utilizing the rapid upward flow of liquid and vapor within vertical heating tubes.
    1. Falling Film Evaporator
    2. Falling Film Evaporator The falling film evaporator is a high-efficiency, non-circulating evaporator designed for the gentle and continuous evaporation of liquids.
    1. Forced Circulation Evaporator
    2. Forced Circulation Evaporator The forced circulation evaporator is designed to enhance the flow velocity of liquid solutions by using an external circulation pump, ensuring efficient heat transfer and minimizing fouling or scaling.
    1. Natural Circulation Evaporator
    2. Natural Circulation Evaporator The natural circulation evaporator relies on density differences in the liquid to drive circulation, without the use of external pumps.
    1. Wiped Film Evaporator
    2. Wiped Film Evaporator This design enables rapid evaporation or distillation, even for heat-sensitive, viscous, or fouling-prone materials.