Machine-translated by Google. Questions are authored in English.
Top

Discussion

Wet milling is generally preferred to dry milling for fine ceramic powders because it

  • A.disperses the particles and prevents them re-agglomerating
  • B.removes the need for any grinding media at all in the mill
  • C.avoids any wear at all of the mill lining and the media
  • D.produces a finished powder that needs no drying afterwards

Answer: A

A liquid separates the particles and carries away the heat, so grinding continues to a finer size than dry milling reaches. The penalty is that the slurry must afterwards be dried, which costs energy and risks re-agglomeration.

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.