![]() CO can be a flammable gas in higher concentrations (sometimes referred to as C1D1 or C2D2 environments).The highest CO emissions are produced by internal combustion engines without a catalytic converter.CO is produced at dangerous levels by oxygen-starved combustion in improperly ventilated fuel-burning appliances such as generators, oil and gas furnaces, gas water heaters, gas ovens, gas or kerosene space heaters, fireplaces, and stoves.CO is almost entirely a man-made gas that is not normally found in the earth's atmosphere.This is why many new homes are built with CO detectors in addition to smoke detectors. In fact, carbon monoxide poisoning is the most common type of fatal poisoning worldwide. Too much carbon monoxide in an unventilated space is deadly. Older autos without catalytic converters.While not normally occurring in nature, CO is a commercially important chemical, and is the result of oxygen-starved combustion from improperly ventilated fuel-burning motors and appliances like: This happens when there is a limited supply of oxygen available. Where does CO come from?Ĭarbon monoxide is the result of incomplete combustion. Many refer to carbon monoxide (CO) as one of the most dangerous gases. Like carbon dioxide, carbon monoxide is also a colorless, odorless, and tasteless gas - that is toxic and has the molecular formula CO. At 40,000 ppm (4%) or above CO2 can be life-threatening.Symptoms of mild CO2 poisoning include headaches and dizziness at concentrations less than 30,000 ppm (3%). ![]()
0 Comments
Leave a Reply. |