Gromyko A. Protection of the atmosphere from pollution by internal combustion engines in the application of ozone-catalytic processes

Gromyko A. V. Protection of the atmosphere from pollution by internal combustion engines in the application of ozone-catalytic processes. - Manuscript. The dissertation on reception of the scientific degree of Cand. Tech. Sci., specialty 21.06.01 ? ecological safety. ? National Technical University of Ukraine "Kyiv Polytechnic Institute", Kyiv, 2010. The thesis is dedicated to reducing air pollution problems worked out gases of internal combustion engines and includes results of ozone-catalytic processes taking place in the working cavity of the engine, the completeness of combustion of liquid fuels. In this research the intensification ozone-catalytic processes to complete combustion. The dependence of reduction of air pollution by toxic substances contained in exhaust gases of combustion engines on the dose of ozone in the fuel. Proved that when the engine in various modes (idling, load) and under different conditions in the fuel supply of ozone, ozone-catalytic processes taking place in the working cavity of the engine, positively affect the complete combustion of gasoline, reducing the content in the exhaust gases carbon monoxide (II) and hydrocarbons. The control requirements for ozone in the volume of fuel / air mixture content of nitrogen oxides in the exhaust gases increases and this depends on the operating engine. Typing ozone gas before feeding it to the formation of fuel-air mixture, the content of nitrogen oxides in exhaust gases decreases. The optimum dose of ozone in gasoline: 0,2-0,4 g / kg. The thermodynamic parameters of the internal combustion engine to fuel ozonized. The technological scheme of independent power plants and diesel engines carburetor gasoline. Calculated losses from environmental pollution worked out gas car GAZ 2410. Ecological - economic benefit from the introduction of ozonized operating vehicle is 14,965 USD per year. Keywords: air pollution, spent gases, engines, ozone - catalytic processes, reduces pollution.