METHOD OF SUSPENSION RECOVERY Russian patent published in 2009 - IPC C10G31/08 

FIELD: chemistry.

SUBSTANCE: recovered medium is mixed with water in the ejector. It is accompanied with high-pressure water supply to ejector pump nozzle in the line connecting high-pressure system and ejector pump inlet. Thereafter mixed water and recovered agents are drained out through the pipeline to the sedimentation tank. Recovered suspension is collected from the tank through the pipeline connecting suspension layers and ejector pump inlet. Optimal performance of the ejector is ensured by observing the suggested ratios of ejector nozzle diameter, ejector diameter and ejector nozzle length.

EFFECT: higher productivity.

4 dwg, 2 tbl