What are the circulation processes in high-pressure lubricating oil hydrogenation units? What is the function of each?
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What are the circulation processes in the high-pressure lubricating oil hydrogenation unit, and where are the starting and ending points of each circulation line? What is the function of each?
First, take a look at the flowchart to get familiar with the flow of the pipeline.
The circulation processes of various high-pressure lubricating oil systems differ from one another.
Let’s go through them one by one; if you don’t understand, ask the experienced master.
Large-scale and self-circulating cycles for hydrogenation and distillation