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Hydrocarbon Cracking Process

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Hydrocarbon Cracking Process

Oil refinery with cracking towers

🔬 Part 1: Understanding Cracking

1. What is cracking?

Breaking long hydrocarbons into shorter ones

Joining short hydrocarbons together

Mixing oil with water

2. Why do we need cracking? (Tick all correct answers)

We have too many long hydrocarbons

We don't have enough short hydrocarbons

Short hydrocarbons are more useful

It makes oil heavier

3. Which temperature is needed for cracking?

Very cold (below 0°C)

Room temperature (20°C)

Very hot (around 500°C)

4. What useful products can we make from cracking?

Petrol for cars

Plastics

Cooking oil

Diesel fuel

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