Question

2) Which grinding is the dry grinding? | పొడి
గ్రౌండింగ్ ఏ గ్రౌండింగ్?​

Answer 1

Answer:

Dry grinding, in a jet mill for instance, uses a single pass process; material goes in and is expelled once. Wet grinding is a recirculation process, with the slurry exposed to the grinding media over and over, for hours if necessary, until the desired particle size is achieved.