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semicoke

semicoke

9.9
A solid dark fuel made from coal that burns with less smoke
  • noun
  • Specialized
: semicoke
  • Burning semicoke results in a clean and efficient source of heat.

Examples

  • The factory uses semicoke because it produces less smoke than regular coal.

  • Many manufacturers prefer semicoke as a smokeless fuel.

  • After the carbonization process, a large amount of semicoke was left as residue.

  • The factory produces high-quality semicoke for industrial use.

  • Burning semicoke provides an environmentally friendly alternative to traditional fuels.

  • The warehouse was stocked with semicoke for use in clean energy production.

  • Using semicoke in place of coal can significantly reduce air pollution.

Surface Forms

semicoke singular
semicokes plural

Morphology

semicoke = coke (semi-transparent) = semi + coke

The word is built transparently from 'semi-' meaning partial and 'coke', but the result is a technical term rather than an everyday meaning.

Etymology

Semicoke comes from semi- meaning 'half' and coke meaning 'a hard, smokeless fuel made by heating coal'. So semicoke is coal that is 'partly coked' at lower heat, leaving a solid, carbon-rich residue used as a cleaner fuel.