વિસ્ફોટ બાદ ખાણનું વાતાવરણ, કાર્બન ડાયોક્સાઇડ વધારે છે અને જીવનને ટેકો આપવા માટે અસમર્થ છે,

blackdamp's Usage Examples:

came to his aid, but during the descent of the shaft were overcome by blackdamp and fell 300 feet from the cage to their deaths.

The most common damps are: firedamp – mainly methane, blackdamp or chokedamp – nitrogen and carbon dioxide with no oxygen, whitedamp –.

In 1876, six miners were suffocated by blackdamp generated from a powder explosion in.

) 28 September – a blackdamp explosion at Haswell Colliery in the Durham Coalfield kills 95, with just.

Methane gas and blackdamp were risks in mines.

Two explosions, blackdamp (locally called choak-damp [sic]), fire and the lethal afterdamp made.

Bad Air: Old mine workings may be hazardous due to pockets of blackdamp (still air with low oxygen levels), or high concentrations of methane.

Without the fan, levels of blackdamp rose in the mine.

The toxic mixtures of gases found in mines included afterdamp, blackdamp and whitedamp.

ventilation, referred to mixtures of carbon dioxide and nitrogen as "blackdamp," "choke damp" or "stythe.

The biggest threats to rescuers were the fumes, particularly “blackdamp”, a mix of carbon dioxide and nitrogen that contains no oxygen, and “whitedamp”.

Alongside firedamp, other damps include blackdamp (nonbreathable mixture of carbon dioxide, water vapour, and other gases);.

accumulation of blackdamp (carbon dioxide and low levels of oxygen incapable of supporting life).