Grinding of Class-F fly ash using planetary ball mill: A simulation .Direct- and back-calculation method to estimate breakage parameters. . Patil and Anandhan (2015) studied wet grinding of FA using a planetary ball mill and .. that FA used for the grinding was the Class F with CaO <10% (Sear, 2001).wet ball milling process cao,Mill (grinding) - WikipediaA mill is a device that breaks solid materials into smaller pieces by grinding, crushing, or cutting. Such comminution is an important unit operation in many processes. . The grinding of solid materials occurs through mechanical forces that break ... Stirred mills are also common for mixing quicklime (CaO) into a lime slurry.
wet ball milling process cao