What should be noted when putting a distillation tower into use? 【Video】
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1. Start the circulating water system (cooling system). 2. The empty tower must have its internal cold air removed to prevent air blockages. 3. The tower must be filled with liquid to maintain the proper level in the reboiler. 4. Negative-pressure towers must undergo a leak test. 5. Heating of the tower should be done gradually to avoid vibrations; reflux should be activated promptly to establish a circulation within the tower. 6. The various parameters of the tower—pressure, liquid level, temperature—must be verified by the DCS in comparison with actual values on site