What is the principle of vapour phase refining?

Asked by SHUBHAM KISHORE | 15th Sep, 2013, 06:40: PM

Expert Answer:

Substances whose vapourisation temps. differ by 10 or more degree celsius cand be fractioned using fractionating columns, is in case of petroleum refining.

Answered by  | 16th Sep, 2013, 09:21: AM

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