WERKWIJZE EN INRICHTING VOOR HET VAN ELKAAR SCHEIDEN VAN IN WATER OPGELOSTE MATERIALEN DOOR MIDDEL VAN EEN CEMENTEERMIDDEL.

摘要

Materials dissolved in water are separated from each other by means of a cementation agent. The materials treated are those having a greater hydrogen overpotential than the potential difference between the cementation agent and hydrogen gas. A water solution of material to be cemented is fed upwards to a reaction zone through a bed containing the cementation agent, and agglomerates produced sink from the bed to be crushed in a zone below the bed.