Regarding the issue of oil storage in tank farm pipelines
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I have a question for everyone: after loading and unloading oil at a tank farm, how is the oil remaining in the pipelines dealt with? Is it removed through the connection points used for draining the bottom oil? How often should it be done, and are there any relevant regulations? Thank you all!
Reply to 1# zhangjianmvp: Is it necessary to carry out special scheduled handling for oil storage in pipelines? Generally, a valve is installed at the low point to drain the residual oil into the zero-level tank, which is then pumped out for treatment.