Oil refinery plant
Crude oil obtained from expellers or solvent extraction, contains impurities. To make the oil edible, the impurities must be taken out; such a process is called “oil refining(oil refinery plant)”. Oil Refining (Oil Refinery Plant) means conversion from crude oil to direct human consumption, crude oil refinery, edible oil refinery, oil refinery projects and industrial purpose.
In general, oil refinery plant devides to 3 types: batch oil refinery plant, semi-continuous oil refinery plant, continuous oil refinery plant. These 3 oil refinery plants are used for different capacity. But the processes in each oil refinery plant are almost the same.