Betekenis van:
hard coal

hard coal
Zelfstandig naamwoord
  • magere steenkool die veel warmte ontwikkelt
  • a hard natural coal that burns slowly and gives intense heat

Synoniemen

Hyperoniemen


Voorbeeldzinnen

  1. hard coal briquette;
  2. Of which: hard coal
  3. 1 kg hard coal
  4. Mining of hard coal
  5. Applies to hard coal only.
  6. Only applicable for hard coal and for lignite/brown coal.
  7. Mining and agglomeration of hard coal
  8. coke and semi-coke derived from hard coal;
  9. The following aggregates apply to hard coal, total and black lignite, brown coal and peat:
  10. Hard coal comprises all energy products from 1 to 3 together (anthracite, coking Coal and other Bituminous Coal).
  11. Hard coal comprises all energy products from 1 to 3 together (anthracite, coking coal and other bituminous coal).
  12. For hard coal, imports must be declared from the following countries of origin:
  13. By-product of hard coal used for production of town gas in gas works.
  14. A composition fuel manufactured from hard coal fines with the addition of a binding agent.
  15. Production of carbon (hard-burnt coal) or electrographite by means of incineration or graphitisation