Chemistry 12th Edition

Published by McGraw-Hill Education
ISBN 10: 0078021510
ISBN 13: 978-0-07802-151-0

Chapter 21 - Metallurgy and the Chemistry of Metals - Questions & Problems - Page 952: 21.5

Answer

1. Roughing: Ore is very finely grinded, mixed with water, grease and detergent. 2. Cleaning: Mixture is agitated to create foam. Foam is removed and left to dry. 3. Scavenging: Target minerals are recovered

Work Step by Step

1. Roughing: Ore is very finely grinded, mixed with water, grease and detergent. 2. Cleaning: Mixture is agitated to create foam. Foam is removed and left to dry. 3. Scavenging: Target minerals are recovered
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