Lithium Hydroxide Monohydrate Evaporation and Crystallization System Manufacturer

Lithium Hydroxide Monohydrate Evaporation and Crystallization System

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Industrial Evaporation & Crystallization Solutions

We provide LiOH·H₂O evaporation and crystallization solutions for the preparation of lithium-based grease

Physical Properties and Applications of Lithium Hydroxide Monohydrate

Lithium hydroxide monohydrate is one of the most important lithium compounds used in industrial production. It plays a key role in the manufacturing of lithium-based greases, which are valued for their high-temperature stability and water resistance. Additionally, it's used as a feedstock for producing other lithium salts and as an additive in alkaline battery electrolytes. Common sources for producing LiOH·H₂O include lepidolite and spodumene, both of which are widely used in lithium extraction processes.

Solubility of Lithium Chloride in Water

Temperature (°C)	0	10	20	30	40	50	60	70	80	90	100
Solubility (g/100g H₂O)	12.7	12.7	12.8	12.9	13	13.3	13.8	14.4	15.3	16.2	17.5

Features

The crystallizer is designed with increased capacity to extend material retention time, allowing for better crystal formation. A built-in anti-foaming unit helps reduce mist carryover and improve overall product quality.
The evaporation and crystallization process is conducted at controlled low temperatures. This helps prevent sudden temperature drops during discharge that can lead to excessive fine crystal formation, which would otherwise affect product consistency.
A secondary vapor scrubber is installed to prevent foam from entering the compressor along with the vapor. To avoid any cooling effect on the vapor flow, the scrubbing liquid is kept at a stable temperature using a dedicated heating unit.
All piping in the evaporation and crystallization system is specifically designed to minimize the risk of clogging due to crystallized materials, ensuring continuous and safe operation.
The entire setup is controlled through a PLC-based automation system that allows for stable, continuous production while reducing manual workload and improving process safety.