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hydrocrack

[hahy-druh-krak] /ˈhaɪ drəˌkræk/
verb (used with object)
1.
to crack (petroleum or the like) in the presence of hydrogen.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Examples from the web for hydrocrack
  • Under these conditions coal liquefies and the coal-derived liquids together with the heavy oil hydrocrack to lighter materials.
  • In actual fact, these units commonly also hydrocrack residuum.

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