DEVICE AND METHOD FOR PREPARATION OF NANOPARTICLES ON CONTINUOUS BASIS Russian patent published in 2013 - IPC B01J13/00 B01J13/02 B82Y40/00 

FIELD: nanotechnology.

SUBSTANCE: device (50) for preparation of nanoparticles on a continuous basis comprises the first feeding device (1a) with the first feeding load (9) connected to the source (7) of the starting material, the first reactor (2) comprising the first heated reaction zone (13), the second reactor (3) comprising the second heated reaction zone (15), where all the said devices are connected to the channel of the material flow successively in the said order, at least one pressure control unit (18) mounted in the said channel of the material flow, a mixer (5) mounted in the said channel of the material flow between the first reactor (2) and the second reactor (3), the second feeding device (lb) with the second feeding pump (10) connected to the source (8) of the starting material, and the second feeding pump (10) is in liquid junction with the mixer (5), the control device (22) made with the ability to control the pressure value setting with the said pressure control unit (18) and/or the temperature value of the said heated reaction zones (13 and 15). The device is characterised in that after each heated reaction zone (13) in the channel of the material flow the appropriate cooling device (14, 16) is mounted for reducing the size of the nanoparticles in the process of their preparation, and the cooling devices (14, 16) are additionally made with the ability to cease this process of nanoparticles preparation. Also the invention relates to use of the device for preparation of nanoparticles/nanoemulsions/colloidal solutions.

EFFECT: invention enables to obtain nanoparticles which properties can be modified in the course of this process.

8 cl, 10 dwg