A fault in the three-way valve of the hydro-coking desulfurization pump has resulted in insufficient preheating of the new tower, which affects the equipment. How should this be addressed?
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The impact of the tower, new tower – how to handle operations of the old tower
For the old tower, reduce the operating load; when using the new tower to introduce gas for heating, close the main valve on the oil and gas line a little more tightly, and so on. But we have one hour less for preheating here; the switch-over can still be carried out as usual