HISTORY

We are pround of our heritage:

1984

World’s first industrial pervaporation plant for isopropanol dehydration and first industrial pervaporation plant for for bioethanol dehydration supplied by GFT

1990

Carbone Lorraine acquires the company

 

1994

World’s first vapor permeation plant for Isopropanol dehydration

 

1997

Sulzer takes over pervaporation business from Carbone Lorraine

 

1997

World’s first hybrid vapor permeation plant for methanol removal

 

2009

Sulzer acquires Kühni: Combination of Sulzer’s and Kühni’s membrane activities

 

2016

DeltaMem AG, as management buy-out, acquires the membrane technology business from Sulzer

This leads to DeltaMem’s most extensive know-how in pervaporation and vapour permeation industrial processes.