METHOD AND DEVICE FOR COMPRESSING A GASEOUS MEDIUM

摘要

The invention relates to a method and device for compressing a gaseous medium, particularly hydrogen. According to the invention, the compressing (Z1, Z2) of the gaseous medium ensues by using a liquid (D). The liquid (D) used is one in which the gaseous medium does not dissolve and/or one that can be separated from the gaseous medium without residues. To this end, the liquid (D) used is an ionic liquid, a high-boiling hydraulic oil or a liquid having a very low vapor pressure.