Specialty Chemicals

Crown offers extraction, desolventization and drying equipment for the specialty chemical industries. Possible applications include:

  • Extraction of compounds from synthesized materials (MIV, MV)
  • Washing of products of reaction from synthesized products (MIV)
  • Desolventizing solvent-wet products (DT, DDD)
  • Fully dewater without drying, in other words, displacing liquids surrounding a solid with another liquid to achieve low ppms of the initial liquid (MIV, MV)
  • Drying of temperature-sensitive water- or solvent-wet products where a fine end product is desired (MFD)
  • Drying of temperature-sensitive water- or solvent-wet products where particle attrition is to be minimized (VFD)
  • Drying of pigments to make a fine end product (MFD)
  • Extraction or drying equipment can be set up to meet customer requirements regarding internal finishes and CIP

Typical uses include:

  • Washing of gels
  • Pigments
  • Stearic acids
  • Waxes
  • Metallic oxides
  • Calcium carbonate
  • Dicalcium phosphate
  • Zeolite
  • Sodium alumino silicate
  • Herbicides
  • Wood chips
  • Nickle carbonate