Blackdamp - Wikipedia
WEBBlackdamp is a mixture of unbreathable gases left after oxygen is removed from the air, typically consisting of nitrogen, carbon dioxide and water vapour. It can cause asphyxiation and death among underground workers, especially miners, and is detected by safety lamps or gas detectors.
The Most Dangerous Gases In Mining | Chart Industries
WEBBlack damp is a mining term for a suffocating mixture of carbon dioxide and other unbreathable gases that can build up in mines causing poisoning, asphyxiation, and death. Learn how black damp forms, how to detect it, and how to prevent it with quality mine ventilation systems and devices.
Mine gas | Explosive, Ventilation, Pollution | Britannica
WEBBlack damp is an atmosphere in which a flame lamp will not burn, usually because of an excess of carbon dioxide (CO 2) and nitrogen in the air. Stinkdamp is the name given by miners to hydrogen sulfide (H 2 S) because of its characteristic smell of rotten eggs.
Danger, DEATH & DISASTERS - Monongahela's forgotten Coal …
WEBThe explosion filled the mine with “black damp”, an atmosphere in which no human being could live. It blocked the main heading with wrecked cars and timbers, and demolished …
Blackdamp | mining | Britannica
WEBBlack damp is an atmosphere in which a flame lamp will not burn, usually because of an excess of carbon dioxide (CO 2) and nitrogen in the air. Stinkdamp is the name given by miners to hydrogen sulfide (H 2 S) because of its characteristic smell of rotten…
Afterdamp - Wikipedia
WEBAfterdamp is the gas left after a methane explosion in a coal mine, which can be deadly due to carbon monoxide. Learn about its etymology, detection, and relation to other mine gases such as firedamp, blackdamp, and stinkdamp.
WEBBlack damp is caused by an oxygen deficient atmosphere and is often a result of carbon dioxide (CO2) displacing oxygen. White damp is caused by elevated levels of carbon monoxide (CO). Fire damp refers to explosive levels of methane (CH4).
Black damp Definition & Meaning - Merriam-Webster
WEBBlack damp is a nonexplosive mine gas that contains carbon dioxide and cannot support life or flame. Learn more about its origin, usage, and comparison with firedamp from …
Across The West And Colorado, Old Mines Drive Curiosity And Danger
WEBOct 30, 2018 · But there are hazards specific to mines that can be especially dangerous to the unprepared, from abandoned explosives to the potentially fatal low-oxygen air known to miners as “black damp,”...
Towards Safety from Toxic Gases in Underground Mines Using …
WEBFeb 4, 2013 · The inhalation of an overlooked black damp in mines, which is a mixture of dust, carbon dioxide, and nitrogen , gradually overcomes and destroys the body's blood system, which may result in chronic diseases as a consequence of exposure to toxic gases.