Method for removing gaseous components from technical gases by etilenglicoldimetileteres at low temperatures.

摘要

Process for removing gas components from technical gases, separating the gaseous components by washing the technical gas by washing the gas and releasing again the detergent loaded with the gaseous components after washing the gas, of these components in a separate regeneration process, passing used as detergent an ethylene glycol dimethyl ether or a mixture of different dimethyl ethers of ethylene glycol, detergent having a solidification point of less Write 30C and a boiling temperature below 275 ° C under normal pressure, and It has a lower molar mass 230 g / mol, wherein the gaseous components are removed by washing in a gas scrubber at a temperature of 20 ° C and what entré 60C.