SMALL-SCALE FACILITY FOR SELECTION OF PARTICLES OF COMBUSTION PRODUCTS OF SOLID FUEL Russian patent published in 2018 - IPC G01N25/38 G01N33/22 

FIELD: biochemistry.

SUBSTANCE: invention can be used in engineering, aviation, rocket-space, oil, chemical and other industries to collect condensed particles from combustion products of combustible materials. Said technical result is achieved in that the apparatus for selecting particles of solid fuel combustion products comprises a housing with a cover, a guide tube vertically located inside the housing with a sample of solid fuel fixed in its upper part. Guide tube in the lower part has openings for the discharge of combustion gases. In the guide tube, at a distance from the solid fuel sample, a cooler is installed to ensure the completeness of combustion of the solid fuel. Length of the cooler is sufficient to crystallize the particles of the combustion products of the solid fuel.

EFFECT: technical result of the invention consists in increasing the accuracy of reproduction in a small-scale facility of disperse and the chemical composition of the ensemble of particles of the condensed phase of the combustion products corresponding to the operating conditions of fuel combustion.

9 cl, 3 dwg