A liquid/gaseous fuel containing hydrocarbons and high amount of sulphur is burnt with 40% excess air. The flue gas still contains large amount of carbon monoxide. This may be due to the Options: A . &nbspPresence of large quantity of hydrogen in the fuel B . &nbspLow calorific value of the fuel C . &nbspHigh sulphur content in the fuel D . &nbspLack of thorough mixing of fuel with air

A liquid/gaseous fuel containing hydrocarbons and high amount of sulphur is burn

Question

A liquid/gaseous fuel containing hydrocarbons and high amount of sulphur is burnt with 40% excess air. The flue gas still contains large amount of carbon monoxide. This may be due to the

Options:

A . Presence of large quantity of hydrogen in the fuel

B . Low calorific value of the fuel

C . High sulphur content in the fuel

D . Lack of thorough mixing of fuel with air

Answer: Option D

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