Regarding the use of middle-stage coking oil as quench oil
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How is the process for using intermediate oil as quench oil planned among everyone? In our unit, the middle section only exchanges heat with the raw material and the oil at the bottom of the distillation tower before returning it to the tower; the temperature is around 200 degrees. If it is used as quench oil, how can the temperature be reduced further?
After heat exchange, a stream can be separated and sent to the vent tower first, thereby reducing the water content at the bottom of the vent tower; then the pump located at the bottom of the vent tower is used to feed the quench oil