Potassium Sulphate
Potassium sulphate is a high value product of potash production from natural brines or mining operations and can be recovered by evaporative and reaction crystallisation from aqueous solutions.
Related Tools
Mechanical Vapour Recompression (MVR)
Multiple Effect Evaporator (MEE)
Reaction Crystallisation for Potassium Compounds
Value
- Broad range of feed compositions can be processed successfully
- Product purity greater than 99%
- Narrow crystal size distribution with minimal fines
- Low cooling water requirements
- High plant availability
Process
- Multiple stage cooling crystallisation
- Reaction crystallisation
- Heat recovery by using direct contact condensers
Flow Diagram
Pusher-Type Centrifuges
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