PLANT TO CLEAN EXHAUST OF ENGINE USING CHEMICAL FUEL Russian patent published in 1995 - IPC

FIELD: testing chemical engines. SUBSTANCE: plant has several stages of ejectors coupled in series for transportation, cooling and mixing of exhaust and absorption solution. It is supplemented with closed basin of absorption solution, compressor for compression of exhaust, accumulating vessel, high pressure neutralizer with device to inject exhaust and counter-current tower connected in succession in direction of exhaust. Last stage of ejector is coupled by means of gas conduit to basin under level of absorption solution. Compressor is connected with inlet to gas cushion of basin and with outlet to device of injection of compressed exhaust of high-pressure neutralizer through accumulating vessel. Enhanced result was achieved thanks to improved heat-mass exchange of exhaust and of absorption solution in basin and of high pressure neutralizer. EFFECT: improved heat-mass exchange. 1 dwg