Crystallization by controlled cooling

Continuous crystallization in a stirred tank


  • Glass preparation vessel, jacketed glass vessel.
  • Glass graduated, jacketed intermedia vessel.
  • Jacketed glass crystalliser, draining valve.
  • Stirrer variable speed.
  • Pneumatic controller draining valve.
  • Peristaltic pumps with rotation variable speed
  • Thermostate glass Buchner filter.
  • Thermoregulator group
  • Cryothermostated group. Cooling for air.
  • Thermoregulator


  • Pt 100 Ω temperature probes.
  • Level detectors


Dim : 250 x 80 x 200 cm – 200 kg
SS tubular framework 40 x 40mm


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Continuous or batch operation

Material balance.

Thermal balance.


Study of the influence of parameters on crystallization

Temperature, stirring speed, concentration on the performance.


Study of the crystallization kinetics


Temperature control