In some cases the combustion process itself provides enough heat, particularly if the oxygen required for the reaction is readily available, such as in natural gas-fueled mixed flow gas turbine systems and laminar flame burners.Ĭombustion is used in electrical power generation. Combustion can also be used to preheat air prior to its use in combustion turbines which produce electricity. Some reactions can be exothermic, that is they produce heat as well as new materials. Heat can be needed for a number of reasons, such as to preheat ingredients prior to chemical reactions, or as a by-product of reactions. Complete combustion provides the heat and energy needed in all the reactions and is known as a closed system.Ĭombustion is used in many industrial processes requiring heat. In incomplete combustion only some of the fuel burns for example, if you burn only part of a piece of wood it will not produce much heat or energy. There are two types of combustion: incomplete and complete. Industries using combustion include fossil fuel power plants, natural gas processing plants, petrochemical plants, iron and steel mills and other metal-refining industries, cement plants, etc. Combustion is used in industry to provide a source of heat or power. Combustion is the process of chemical reaction with oxygen in which a substance is heated to its point of ignition. What are the uses of combustion in industry? The word "combust" means to ignite or set on fire.
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