| 摘要 |
<p>UPGRADING OF BAUXITES, BAUXITIC CLAYS, AND ALUMINUM MINERAL BEARING CLAYS BY BENEFICIATION A process for the upgrading of aluminum mineral bearing raw materials by using at least three beneficiation treatment stages consisting of dispersion of a pulp of the material in specific pH ranges, screening in specific mesh sizes, and using at least one stage of high intensity magnetic separation.</p> |
