Devices for separating precious materials from useless materials, including a vertical column or transverse tube, a sieve, a water truck, or a magnetizing drum separator, are used to separate composite pearls rich in precious Unid materials. Or they, from mixing.

摘要

A device for a Separation process in Processing Technology of Separation Bubbles or Synthetic Pearls, comprises a Polymer Material to join a valuable material in a mixture to form bubbles that have valuable material attached to them.