METHOD OF EXTRACTING SUBSTANCE FROM FINE-DISPERSED SYSTEM Russian patent published in 2012 - IPC A61J1/20 A61M3/00 B03C5/00 

FIELD: medicine.

SUBSTANCE: invention relates to chemical technology, in particular, to electrolysis. In method inside of wet dispersed system submerged is a pair of syringe elements, made with opened lower end, equipped with electrodes and filled with electrolyte. Difference of electrical potentials is supplied to electrodes, syringe elements are kept in dispersed system. Difference of electrical potentials is removed from electrodes, syringe elements are extracted from dispersed system. After extraction of syringe elements from dispersed system, electrolyte, which contains extracted from dispersed system by electrolytic way substance, is extracted and collected by hydromechanical way from syringe elements. Syringe elements are filled with fresh electrolyte. Syringe elements are moved on the surface of dispersed system by means of chassis and electric power unit, successively by the signal of control unit, submerging lower end of pair of syringe elements into dispersed system step-by-step, along the direction of chassis movement.

EFFECT: method makes it possible to extract dissolved substances from dispersed system in stable and high-quality way, as well as ensures reliability of extraction with lower power consumption.

3 cl, 2 dwg