What is the working of vaccum distilation coloumn in a
petroleum refinary?
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Answer Posted / dhanashree
The main aim of distillation is to obtained various
petroleum product at various temp. & press. for that
recovery ,distillation system require rage of temp. As
petrolium products are heighly explosive, catches fire at
low temp.Vaccum distillation is used in petroleum refinery.
Becouse under vaccum the boiling point of liquid get lowers
down & pressure required is also less.
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