Question

Principle of vaccum dryer

​

Answer 1

Explanation:

Vacuum drying is a batch operation performed in an air-tight vessel. Using vacuum pumps, the pressure and humidity within the chamber are reduced. By lowering the atmospheric pressure within the chamber, the materials inside dry more quickly through contact with the indirectly heated walls.

Answer 2

Answer:

KONNICHIWA!!☺️☺️

Explanation:

Vacuum drying is generally used for the drying of substances which are hygroscopic and heat sensitive and is based on the principle of creating a vacuum to decrease the chamber pressure below the vapour pressure of the water, causing it to boil. The result is a significantly increased drying rate of the product.✌✌

HERE'S UR ANSWER MATE, ARIGATOU AND MARK MY ANSWER AS BRAINLIEST ☺️✌