Vacuum maintained in the vacuum distillation column in oi... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

Vacuum maintained in the vacuum distillation column in oil refinery is in the range of about ________________ mm Hg absolute?

Correct answer: B

Explanation

Vacuum distillation columns typically operate under a vacuum of 30 to 80 mm Hg absolute for efficient separation.

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