SOLID-SOLID EXTRACTION APPARATUS

Product Description

Specification:

SOLID-SOLID EXTRACTION APPARATUS

Contaminants may be present sorbed inthe solid particles of the soil. Solid-liquid extraction allows thesecontaminants to be removed from the soil. Depending on the contaminant and thetype of soil, a suitable solvent needs to be selected for this process.

One field of application for example,is the separation of organic contaminants that are present sorbed in fine solidparticles. Solid-liquid extraction may take place after these fine particleshave been separated by a hydrocyclone in the ex-situ treatment of contaminatedsoil. The fundamental principle of solid-liquid extraction can be learned withthe temperature of the solvent can be adjusted. Thus, it is possible toinvestigate the effect of this parameter on the separation process.

The principle of counter current insolid-liquid extraction:

Extraction material inflow, A Path ofthe extract, B Path of the extraction material          

Extract outlet,

Extraction residue,

Extractant inflow,