Regarding
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This post was last edited by Dreamwalker on 2019-6-8 20:05. It exists
1. Thanks to the development of packing technology, **the height of the column has been reduced, which makes a single-column process for crude argon possible. Additionally, a single-column process also allows for a reduction in the height of the cryogenic box; unlike in a two-column process, where the cryogenic box is constrained by the single-column system for crude argon. 2. The operating procedure is basically the same in both cases: the crude argon condenser is activated, and once liquid is present in the bottom of the tower, the process pump is started to enable distillation. 3. You can calculate it yourself: once the amount of the argon fraction is known, and the amount of crude argon is known as well, what’s left is the amount of oxygen-enriched liquid~~