The Cleaning Method of Brown Fused Aluminum Oxide
Brief Introduction of Cleaning and Magnetic Separation of Brown Fused Aluminum Oxide
In order to get ride of the dust and impurities of brown fused aluminum oxide, many various of cleaning method will be adopted, such as wind washing, water washing, acid washing.
1. Wind washing of brown fused aluminum oxide
Wind washing is generally used for cleaning abrasive coarse particles with high efficiency, low cost, but it can not completely remove the superfine particles attached to the abrasive surface.
2. Water washing of brown fused aluminum oxide
To improve the purity of brown fused aluminum oxide, water washing with little dust and high efficiency is batter than wind washing. But water washing is in high cost which will has a large amount of water consumption, and need to be secondary drying.
3. Acid washing of brown fused aluminum oxide
Acid washing is used for cleaning micron power from 220#. Acid washing is high cost in acid, water consumption and second drying. By Acid Washing, the iron and carbon impurities will be removed and the toughness and sharpness will also be increased.