BLENDING OF DEWAXED BIOFUELS AND SYNTHESIZED PARAFFINIC KEROSINES WITH MINERAL-BASED KERO(JET) DISTILLATE CUTS TO PROVIDE ON-SPEC JET FUELS

摘要

The present invention describes a method of making a jet fuel composition comprising: blending from about 3 vol % to about 30 vol % of a catalytically and/or thermally cracked blendstock into a non-cracked jet-boiling-range distillate to produce a jet-type blend with a smoke point less than 18 mm; and thereafter, blending from about 2 vol % to about 50 vol % of synthesized paraffinic kerosine (SPK) into the jet-type blend to produce a jet fuel with a smoke point of at least 18 mm.