Service
Principle
Under the influence of energy, e.g. heat, light, and electric discharge, all chemical compounds can be broken down into smaller fractions. The reaction can continue up to the elements themselves. In general, low-volatile crude oil components are disintegrated as of approximately 400 °C. The presence of a catalyst lowers the activation energy of this cracking reaction so that the decomposition products are formed already at lower temperatures. Saturated carbohydrates are then transformed into smaller saturated and unsaturated molecules. Cycloalkanes are dehydrated to aromatic compounds, straight-chain molecules to branched-chain molecules, and branched-chain molecules to cyclic molecules.
Benefits
- Secure connection of the items by GL screw joint system
- Stable and safe setup due to solid stand material
Tasks
Investigate the cracking of hydrocarbons using a model experiment.
Learning objectives
- Cracking
- Hydrocarbons
- Catalyst