Carbon Monoxide In The Process Of Uncontrolled Combustion - Occurrence, Hazards And First Aid

Carbon monoxide (CO) is a highly toxic gas, odorless and tasteless, belongs to the group of flammable and explosive gases, and is produced by incomplete combustion of fossil fuels in power plants, automobiles, households and various industrial processes. It is very active in chemistry, reacts with many metals, sulfur, chlorine, etc.As it is flammable and explosive gas, it is a significant risk of its ignition if found near an open flame. Carbon dioxide, dry chemical or water is used for quenching, [1].The concentration of 1 % carbon monoxide in the air is lethal. Carbon monoxide is toxic and indirectly contributes to global warming as a precursor to ozone. Carbon monoxide emissions from the atmosphere come from a number of sources, most of all traffic.The introduction of catalytic converters, and especially diesel vehicles, has significantly reduced carbon monoxide emissions in the EU and in countries in transition.