Hydro Air Research Italia

Solvent stable membrane

Hydro Air Research Italia  is able to design and manufacture complete systems for purification and/or concentration processes in presence of organic solvents, by means of different membranes, organic or inorganic, suitable for the purpose.

Hydro Air Research Italia can offer a range of new nanofiltration membranes suitable for use in non-aqueous applications. Typical applications for these membranes in the pharmaceutical and fine chemical industries are solvent exchange, catalyst recycle, organics recovery and products purifications.

Membrane separation of molecules dissolved in organic liquids has emerged as a new area of membrane science during the last decade, with huge potential for applications across chemical-related industry sectors. Common purification processes, such as distillation, extraction, chromatography, adsorption, and crystallisation, can be energy or materials intensive, or suffer from problems of robustness. Solvent stable nanofiltration is a viable alternative or complement to those. The technology consists of using solvent stable membranes for the separation of molecules of different sizes in solution.

Main applications:

  • Removal of polymeric impurities
  • Product purification
  • Monomer/dimmer separation
  • Molecular fractionation
  • Room temperature solvent exchange
  • Catalyst recovery and recycle
  • Decolouration
  • Solvent recycling Main Benefits
  • Increased product value
  • Reduced operating cost
  • Reduced processing time
  • Environmentally friendly

Solvent stable membranes

Contact form

I have read and accept the Privacy Policy

Years on
the market





Company location and operated plants
Hydro Air Research Italia
Hydro Air Research Italia

Tank you for your request!
You will receive your credentials as soon as we will activate your account.

This is not a direct registration system but only a request for access. Data will be not be stored.
I have read and accept the Privacy Policy