MEMBRAN ZUR ABTRENNUNG VON CO2 UND HERSTELLUNGSVERFAHREN DAFÜR

摘要

A fixed-site-membrane comprising a support structure coated with crosslinked polyvinylamine, wherein the crosslinking agent is a compound comprising a fluoride. The membrane comprises water, such as by being swelled in water vapour. A process for producing the membranes, and the use of such membranes for separation of carbon dioxide (CO₂) from gas mixtures are disclosed.