Crystallization


Crystallization plants find application for the separation of salts or salt constituents from solutions and waste waters, for the regeneration of pickling bath and spinbath and for purification of any sorts of salts by re-crystallization.

 

 

 

 

Crystallization plants may be operated continuously or discontinuously.

  • evaporation crystallization
  • cooling crystallization
  • vacuum crystallization
  • melting crystallization (calcination)

 

Crystallized substances:

  • ammonium chloride
  • ammonium sulfate
  • carnallite
  • glaubers salt
  • hexamethylentetramine
  • iron sulfate heptahydrate
  • magnesium sulfate
  • magnesium sulfate heptahydrate
  • metal salts
  • mixed salts
  • organic salts
  • potassium chloride
  • potassium sulfate
  • sodium carbonate
  • sodium chloride
  • sodium rhodanide
  • sodium sulfate
  • sodium sulfite
  • strontium nitrate
  • thiourea
  • wolframat salt
  • zinc sulphate heptahydrate