Patent ID: 11944932
Assignee: CLIMEWORKS AG
Field: Chemical engineering (Chemistry)
Classification: CPC B  Y | IPC B

Claim 1:
2. The separation unit according to claim 1, wherein the separation unit allows for evacuating the at least one cavity in a closed state to a pressure of at most 700 mbar(abs) or to a pressure of less than 500 mbar(abs), or to a pressure of less than 300 mbar(abs) or to a pressure of less than 150 mbar(abs) or at most 100 mbar(abs);, or wherein the separation unit allows for putting the at least one cavity in a closed state under an overpressure of at up to 0.1 bar(g) or of up to 0.2 bar(g) or up to 0.5 bar(g).