Question

what is the use of roatary killn ? ​

Answer 1

Answer:

A rotary kiln is a pyroprocessing device used to raise materials to a high temperature (calcination) in a continuous process. Materials produced using rotary kilns include: Cement.

Answer 2

Hlo there here is ur ans....

A rotary kiln is a pyroprocessing device used to raise materials to a high temperature (calcination) in a continuous process.

Hope it helps u ...