methane
methane
METHANE
methane
Coal gas. Its composition varies, but in general it is made up largely of hydrogen and methane with small amounts of other hydrocarbons, carbon monoxide (a poisonous gas), carbon dioxide, and nitrogen. It is used as a fuel.
methane
Methane is the gas present in coal mine.
methane
methane
methane
methane
Methane is the answer, By the destructive distillation of coal, we can obtain coal gas, coal tar and ammonia. Coke is left as a residue. Coal gas contains methane, carbon monoxide and hydrogen. Since all the three are combustible, coal gas is a good fuel with a high calorific value.
methane gas used in mines is called a firedamp.
METHANE
methane
On average there is about 95% methane in natural gas, with a range of 87 to 97 %.
Natural GasCoalOilMethane Clathrates (methane/water ices)