| 摘要 |
<p>PROCESS FOR THE THICK-MEDIUM DYNAMIC SEPARATION OF . MIXTURES OF MATERIALS, SUCH AS MINERALS, HAVING DIFFE RENT SPECIFIC GRAVITIES,AND INSTALLATION THEREOF. . This invention relates to a process for the dynamic separation of mixtures of materials, such as minerals, having different specific gravities, by means of a thick medium having two different specific gravities, characterized in that the thick medium streams recovered at the exit from the separation stage in a single loop adapted to recycle the thick medium to the feed end of the separation stage, said circuit being equipped with means for dividing said thick medium streams to said feed end to obtain therein said two different initial specific gravities. The invention also relates to an installation for performing said process.</p> |
