METHOD OF SELECTIVE FUEL OXYGENETION Russian patent published in 2008 - IPC C10L1/02 C10G27/04 

FIELD: chemistry.

SUBSTANCE: method of selective fuel oxygenation based on distillate raw material includes contacting of said raw material with oxygen-containing gas in oxidation zone in conditions of oxidation in presence of oxidation catalyst, representing cobalt, in amount from approximately 0.1 wt % to approximately 50 wt % in account for total catalyst weight, and base carrier in form of magnesium oxide or calcium oxide, and isolation of outlet distillate flow, containing introduced oxygen and method of selective oxygenation of distillate flow, which lies in contacting of said raw material with oxygen-containing gas in oxidation zone in conditions of oxidation in presence of oxidation catalyst, which contains cobalt in amount from 4 to 12 wt % and magnesium oxide.

EFFECT: improvement of cetane number and characteristics of gases coming off distillate raw material.

6 cl, 3 ex, 3 dwg, 2 tbl