Name the uses of the fractions as: (a) refinery gas fraction for gas used in heating and cooking (b) gasoline/petrol fraction for fuel used in cars (c) naphtha fraction as a chemical feedstock (d) kerosene/paraffin fraction for jet fuel (e) diesel oi

Organic Chemistry – Fuels

In the world of oil refining, crude oil is separated into many useful parts, just like cutting a fruit into slices that each have a different taste. Below we list the main fractions and what they are used for. Think of each fraction as a different “slice” of the oil pie! 🍰

1️⃣ Refinery Gas Fraction

Used for gas in heating and cooking. It’s the same kind of gas that powers your kitchen stove or a portable heater. Imagine it as the “quick‑fire” slice that lights up your home.

2️⃣ Gasoline / Petrol Fraction

The fuel that makes cars go vroom! It’s the liquid that fills your car’s tank, just like the juice that powers a toy car on a track. 🚗

3️⃣ Naphtha Fraction

A versatile chemical feedstock. Chemists use it to build many everyday products, from plastics to detergents. Think of it as the “blank canvas” that artists paint on to create new materials. 🎨

4️⃣ Kerosene / Paraffin Fraction

This is the fuel for jet engines and some lamps. It’s the same kind of liquid that keeps a plane’s engines humming in the sky. ✈️

5️⃣ Diesel Oil / Gas Oil Fraction

Used in diesel engines, like those in trucks and buses. It’s a bit thicker than gasoline, so it needs a special engine to burn it efficiently. 🚌

6️⃣ Fuel Oil Fraction

The heavy liquid that powers ships and large home heating systems. It’s like the “big‑tank” fuel that keeps a ship’s engines running across oceans. 🚢

7️⃣ Lubricating Oil Fraction

Used to make lubricants, waxes, and polishes. Think of it as the “smooth‑operator” that keeps gears moving without friction, just like the oil you put on a squeaky door hinge. 🔧

8️⃣ Bitumen Fraction

The sticky, black material used to pave roads. It’s the “glue” that holds the road together, keeping cars safe on wet or icy surfaces. 🛣️

Summary Table

FractionMain Use
Refinery GasHeating & cooking gas
Gasoline / PetrolCar fuel
NaphthaChemical feedstock
Kerosene / ParaffinJet fuel & lamps
Diesel / Gas OilDiesel engines
Fuel OilShips & home heating
Lubricating OilLubricants, waxes, polishes
BitumenRoad paving

Remember: each fraction is a different “slice” of the oil pie, and each slice has its own special job in our everyday world. Keep this map in mind when you think about how oil becomes the fuels that power our lives! 🚀