Method and apparatus for machining of a predominantly neon, nitrogen, helium and hydrogen gas mixture containing

摘要

It is a method for machining of a predominantly neon, nitrogen, helium and hydrogen containing first gas mixture is proposed, in which, in a first processing step, the hydrogen contained in the first gas mixture at least in part in a catalytically - adsorptive cleaning device (10) with oxygen is added to the first gas mixture is reacted catalytically to water, which with the remainder of a predominantly neon, nitrogen and containing helium, the second gas mixture from the first gas mixture is separated off, in at least a second machining step in at least one separating device (20) at least nitrogen from at least a part of the second gas mixture is separated off, and having at least one, in which at least one second processing step of neon obtained which is spring or neon gas mixture of at least temporarily reach a low-pressure accumulator (3) is fed. It is provided that the contents of the low-pressure reservoir (3) at least partially the first machining step is fed, and the second gas mixture the second machining step, while bypassing of the low-pressure accumulator (3) is fed to. A for carrying out the method according to the system (100) is likewise subject matter of the invention.