Q78. With reference to furnace oil, consider the following statements :
It is a product of oil refineries.
Some industries use it to generate power
Its use causes Sulphur emissions into the environment.
Which of the statements given above are correct? a) 1 and 2 only b) 2 and 3 only c) 1 and 3 only d) 1, 2 and 3
Answer: (d)
Statement 1 is correct: Furnace oil is a dark viscous residual fuel obtained by blending heavier components of crude oil. It is a product of oil refineries.
Statement 2 is correct: Applications of Furnace oil:
Marine engines and slow-speed engines for power generation,
Drying tea leaves,
Gas turbines for power generation,
Feedstock for fertiliser manufacturing,
Thermic fluid heaters and hot air generators.
Statement 3 is correct: Sulphur is a natural component in crude oil that is present in gasoline and diesel unless removed. Furnace oil has high component of sulphur leading to its emission when burned.
