Patent ID: 8945389
Filing Date: 2015-02-03
Classification: B01D,B01J,C07K,C08B

Abstract:
1. A method for separating a mixture of materials comprising at least two components of different average molecular weight Mw in a range from 4000 to 4 000 000, comprising the steps: A) contacting the mixture of materials in a first liquid medium with at least one flat adsorbent and adsorptively depleting the at least one component having a lower average molecular weight from the first liquid medium through the at least one flat adsorbent, and B) separating the at least one flat adsorbent from step A) from the first liquid medium, which comprises the at least one component having a higher average molecular weight, wherein a fraction of the volume of the ultrapores is more than 15% of an entire pore volume accessible to water, and wherein the membrane is obtained by a method comprising: