
Carbon Monoxide
Carbon monoxide, chemical formula CO, is a colorless gas, odorless, and tasteless. It consists of one carbon atom covalently bonded to one oxygen atom. In this bond, there are two covalent and one coordinate covalent bond between carbon and oxygen atoms.
Carbon monoxide is produced from incomplete combustion of carbon compounds, often occur in internal combustion engines. Carbon monoxide is formed when there is a lack of oxygen in the combustion process. Carbon monoxide is flammable and produces a blue flame, producing carbon dioxide. Although it is toxic, CO plays an important role in modern technology, which is a precursor of many compounds of carbon.
Carbon Monoxide in the Atmosphere
Carbon monoxide, although considered a pollutant, has long existed in the atmosphere as a result the product of volcanic activity. He lost in the lava of the volcano at high pressure inside the Earth's mantle. The content of carbon monoxide in volcanic gases vary from less than 0.01% to as much as 2% depending on the volcano. Because natural sources of carbon monoxide varies from year to year, it is difficult to accurately calculate the emissions of natural gas.
Carbon monoxide has the effect of radiative forcing indirectly by increasing the concentration of methane and tropospheric ozone through chemical reactions with other atmospheric constituents (eg hydroxyl radical OH-) which would actually eliminate methane and ozone. With natural processes in the atmosphere, carbon monoxide will eventually oxidized to carbon dioxide. The concentration of carbon monoxide have a short time in the atmosphere.
Anthropogenic CO from automobile and industrial emissions contribute to the greenhouse effect and global warming. In urban areas, carbon monoxide, along with aldehydes, react photochemically, meghasilkan peroxysalts radical. Peroxysalts radicals react with nitrogen oxides and increases the ratio of NO2 to NO, thereby reducing the amount of NO available for
How This Gas is Killing?
Monoxyde de est le Carbone et extrêmement toxique inodore et incolore. Il est d'une cause intoxication survient majeure souvent dans le plus une intoxication au negara.Paparan certains de Carbone peut monoxyde causer nerveux central au Système et le Coeur. Après l'empoisonnement, il ya une souvent séquelle prolongée. Le monoxyde de Carbone néfastes a également des effets des Femmes pour les bébés enceintes. Les symptômes d'intoxication légère comprennent maux de Tête et des des des nausées à à inférieures 100 ppm concentrations. Concentrations faibles aussi que peut causer 667 ppm 50% du corps se transforme en hémoglobine karboksihemoglobin (HbCO). Karboksihemoglobin assez stable, mais sont ces changements réversibles. Karboksihemoglobin fitting efficace dans la prestation de l'Oxygene, de Sorte que certaines parties reçoit ne pas du corps d'Oxygene suffisamment. En consequence, l'exposition sur les fenêtres mortelles peuvent être. Aux Etats-Unis, les Organisations Safety Health Administration et dans la limite d'exposition professionnelle de 50 ppm.
Le mécanisme de l'effet d'empoisonnement comment monoxyde le n'est pas de Carbone resultant entièrement dimegerti, mais l'hémoglobine, myoglobine, et sitosom oxydase mitochondriale aurait compromis (compromise). He plupart comprend traitement des l'Oxygene d'administration à l'ou 100% oxygénothérapie hyperbare, bien ce que est encore controversial.If we breath monoxyde traitement de Carbone domestiques évités peuvent être en un utilisant détecteur de monoxyde de Carbone.
Some Sources Producing Carbon Monoxide
0.1 ppm - natural background levels of atmospheric
0.5 to 5 ppm - average background levels in the home
5 to 15 ppm - levels of greenhouse gas stove
100-200 ppm - Mexico City central area
5.000 ppm - chimney of a wood burning
7.000 ppm - car exhaust gases are not diluted - without catalytic converter
30.000 ppm - smoke cigarettes that are not diluted
0.5 to 5 ppm - average background levels in the home
5 to 15 ppm - levels of greenhouse gas stove
100-200 ppm - Mexico City central area
5.000 ppm - chimney of a wood burning
7.000 ppm - car exhaust gases are not diluted - without catalytic converter
30.000 ppm - smoke cigarettes that are not diluted
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