ABSORPTION MEDIUM HAVING IMPROVED OXIDATION STABILITY, AND DEACIDIFICATION OF FLUID STREAMS

摘要

A description is given of an absorption medium for deacidifying fluid stream s which has improved oxidation stability and comprises at least one aliphatic amine, in particular an alkanolamine, and at least one non-hydroquinoid antioxidant. The absorption medium serves for deacidifying a fluid stream, in particular an oxygen-containing fluid stream, the fluid stream being brought into intimate contact with the absorption medium in at least one absorption step.