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Incineration

Edexcel AS-level ChemistryAlkenesLesson 18 of 19

Incineration means burning waste polymers at high temperature. Polymers are made from hydrocarbons, so they release a lot of energy when they burn. This energy is used to heat water and generate electricity or to heat buildings.

For example, the complete combustion of poly(ethene):

-[CH2-CH2]-n + 3n O2 → 2n CO2 + 2n H2O

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