FI (list display)

  • C10G53/00
  • Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes [3] HB CC 4H129
  • C10G53/02
  • .plural serial stages only [3] HB CC 4H129
  • C10G53/04
  • ..including at least one extraction step [3] HB CC 4H129
  • C10G53/06
  • ...including only extraction steps, e.g. deasphalting by solvent treatment followed by extraction of aromatics [3] HB CC 4H129
  • C10G53/08
  • ..including at least one sorption step [3] HB CC 4H129
  • C10G53/10
  • ..including at least one acid-treatment step [3] HB CC 4H129
  • C10G53/12
  • ..including at least one alkaline-treatment step [3] HB CC 4H129
  • C10G53/14
  • ..including at least one oxidation step [3] HB CC 4H129
  • C10G53/16
  • .plural parallel stages only [3] HB CC 4H129
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