logo com4

92 Alumina Grinding Hematite Ores Balls For Dry Grinding

2000-10-24a grinding composition is disclosed for the grinding particulate metal containing minerals containing as a grinding aid at least one hydroxy-carboxylic acid of five to six carbon atoms, containing at least three hydroxyl groups and from one to two carboxyl groups, or its soluble salts.

Copyright © 2019.Henan Mining Machinery Co., ltd. All rights reserved.Sitemap