Question

Distinguish between the dry and wet process for manufacturing of Portland cement.

Answer 1

DRY PROCESS	WET PROCESS
1. This is used when the raw material are  hard.	1. This is used for any type of raw material.
2.Fuel consumed is less.	2. Fuel consumed is more.
3.  Process is slow.	3. Process is faster.
4.Cement produced is of inferior quality.	4.Cement produced is of superior quality.
5. Costly process.	5. Cheaper process.