Removal of impurity gases such as oxygen from chlorine gas
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Are there any other methods besides liquefaction and re-vaporization? Seeking advice from experts
There is no good method other than liquefaction for removing a small amount of oxygen in the presence of a large amount of chlorine gas. Since both oxygen and chlorine are oxidizing agents, it is difficult to remove oxygen from chlorine using chemical methods; physical methods are much more effective.
Is this really a difficult problem? Who can solve this? In industry, it is still common to encounter situations where the physical solutions require too much investment.