Define gaseous fuel and its composition and uses a.Water gas b.Producer gas c.Natural gas d.Coal gas e.Bio gas f.Acetylene
Define gaseous fuel and its composition and uses:
- a. Water gas - a mixture of hydrogen and carbon monoxide produced by reacting steam with hot coal or coke. Used in industrial processes.
- b. Producer gas - a mixture of nitrogen, carbon dioxide, and hydrogen produced by partial combustion of solid fuels. Used in industrial heating.
- c. Natural gas - mainly composed of methane, with small amounts of ethane, propane, and butane. Used for heating, cooking, and electricity generation.
- d. Coal gas - a mixture of hydrogen, carbon monoxide, and methane produced by heating coal in the absence of air. Used for heating and lighting.
- e. Biogas - a mixture of methane and carbon dioxide produced by anaerobic digestion of organic waste. Used for heating and electricity generation.
- f. Acetylene - a gas composed of carbon and hydrogen, produced by reacting calcium carbide with water. Used for welding and metal cutting.
Formulas
- a. Water gas: CO + H2
- b. Producer gas: CO + H2 + N2
- c. Natural gas: mainly methane (CH4), but can also contain ethane (C2H6), propane (C3H8), and butane (C4H10), among others
- d. Coal gas: mainly carbon monoxide (CO), hydrogen (H2), and methane (CH4), but can also contain nitrogen (N2) and carbon dioxide (CO2), among others
- e. Biogas: mainly methane (CH4) and carbon dioxide (CO2), but can also contain small amounts of other gases, such as hydrogen sulfide (H2S)
- f. Acetylene: C2H2