Why does a crude gasoline pump not require attention to the net positive suction head?
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For catalytic cracking units, among the pumps listed below, the one for which there is no need to consider the net positive suction head is: A. Top circulation return pump B. Slurry pump C. Crude gasoline pump D. Supplementary absorbent pump； The answer is ABD. Why does a crude oil pump not require attention to the net positive suction head?
Momo, can you explain what device net positive suction head is? Crude gasoline plant?
For the crude gasoline pump, attention must be paid to the net positive suction head; issues such as low liquid level and excessively high crude gasoline temperature can occur