Pervaporation Systems

About Pervaporation

Pervaporation and Vapor Permeation are membrane processes for purifying volatile chemicals:

  • Breaking azeotropes
  • Dehydration of solvents and other volatile organics
  • Organic/organic separations (methanol removal)

Sulzer Chemtech has the following pervaporation technologies and skid-built equipment available:

  • Continuous pervaporation
  • Batch pervaporation
  • Vapor permeation

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Typical Pervaporation Plants


Plants from a few kg per hour up to thousands of tons per year.
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Bench and pilot test – your lab or ours?


Most applications can be evaluated from our experience. For new applications, tests are required:
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Products

separated or purified by pervaporation
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