Organic Solvent Nanofiltration (OSN) or Organophilic Nanofiltration (oNF) offers an attractive solution for challenging separations in the molecular range between ultrafiltration and reverse osmosis, focusing on the treatment of organic liquids across several industries. Sterlitech is pleased to announce the addition of industrially proven, BORSIG OSN flat sheet membranes to its product offerings. Available in A4 size (210 x 297 mm) sheets, and easily cut down to other shapes or sizes, they can be used with any of our flat sheet membrane test cells.
Applications include, but are not limited to:
- Homogeneous catalyst recovery from reaction mixtures
- Conditioning of liquid hydrocarbons
- Purification of organic solvents and process liquids
- Product concentration in process liquids
Product |
oNF1 |
oNF2 |
oNF3 |
Manufacturer |
BORSIG |
BORSIG |
BORSIG |
Polymer |
Silicone polymer-based |
Silicone polymer-based |
Silicone polymer-based |
MWCO |
600 |
350 |
900 |
Designation |
Nano-Filtration |
Nano-Filtration |
Nano-Filtration |
Temperature |
up to 60°C (140°F) |
up to 60°C (140°F) |
up to 60°C (140°F) |
Pressure |
15 - 35 bar (217 - 507 psi) |
15 - 35 bar (217 - 507 psi) |
15 - 35 bar (217 - 507 psi) |
The complete selection of chemically resistant membranes can be viewed on this page.