CO conversion unit
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We have a low-low interlock for the liquid level in the ammonia washing tower of our unit; one of the actions taken is to close the UV valve of the second gas-liquid separation tank located before the mercury protection bed. Specifically why. Solve
Such a description makes it impossible to discuss the issue; a sketch is needed, along with an explanation of the relevant manufacturing processes and control methods. Being able to describe the problem clearly is a significant improvement, but many people are reluctant to do so