Chemical Engineering - Mass Transfer - Discussion

Discussion Forum : Mass Transfer - Section 1 (Q.No. 16)

Mass Transfer

16.

Drying operation under vacuum is carried out to

dry those materials which have very high unbound mositure content.

reduce drying temperature.

increase drying temperature.

dry materials having high bound moisture content.

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

2 comments Page 1 of 1.

Raj said: 8 years ago

When dry in vacuum have very low pressure, B.P. Low so use low temperature for drying purpose.

Saikumar said: 1 decade ago

When we maintain the boiling point decreases it is to dry the material at low temp.

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