Method for separating clays from salts

摘要

Until now, separation of clays from salts, in particular from rock and crude potassium salts, could not be successfully carried out in a permanent magnetic separator. According to the invention, however, magnetic separation of clays from salts is achieved in a very simple and particularly cost-effective manner in that the separation of the clays from the salts takes place in a dry state in a concentrated field magnetic separator (10). <IMAGE>