APPARATUS FOR PRODUCING NANODISPERSED MATALS IN LIQUID PHASE Russian patent published in 2011 - IPC C25C7/00 B82B3/00 

FIELD: chemistry.

SUBSTANCE: apparatus has a housing with pipes for inlet and outlet of liquid phase with dispersed metal particles and lying in the housing and connected to a current source by electrodes, a circulating pump connected by the output to the liquid phase input pipe and by the input to the liquid phase outlet pipe, and apparatus for outlet of the liquid phase with nanodispersed metal particles. The electrides are in form of plates with bevelled areas on the edges of the plates and a middle part with wavy surface formed by longitudinal channels with depth of 0.07-0.08 times the width of the wavy area of the electrode, and the length of the wavy area is equal to 0.7-0.8 times the length of the electrode. The electrodes are fitted in the housing opposite each other with the wavy areas to form beveled edges of electrodes of inlet converging and outlet diverging channels for liquid medium with dispersed metal particles. The electrodes are meshed and the ratio of the total surface area of openings to the surface area of the electrode is equal to 0.1-0.9. The circulation loop of the device is provided with an ultrasonic generator for generating ultrasound with frequency 10-20 kHz.

EFFECT: high efficiency of the process of producing nanodispersed metals in liquid phase.

1 dwg, 2 tbl, 1 ex