Biorenewable kerosene, jet fuel, jet fuel blendstock, and method of manufacturing
The present technology provides compositions that include at least about 98 weight percent (“wt %”) n-paraffins which, among other surprising features, may be suitable for use as a diesel fuel, an aviation fuel, a jet fuel blendstock, a blendstock to reduce the cloud point of a diesel fuel, a fuel for portable heaters, and/or as a charcoal lighter fluid. The composition includes at least about 98 wt % C 7 -C 12 n-paraffins, where at least about 10 wt % of composition includes n-decane, at least about 20 wt % of the composition includes n-dodecane, and at least about 75 wt % of the composition includes even carbon number paraffins. The composition also includes less about 0.1 wt % oxygenates and less than about 0.1 wt % aromatics. The composition may be produced by a process that includes hydrotreating a biorenewable feedstock comprising at least one of palm kernel oil, coconut oil, babassu oil, microbial oil, or algal oil.
1. A blended fuel comprising
50 vol % to 90 vol % of a composition comprising
at least 98 wt % C 7 -C 12 n-paraffins, at least about 20 wt % n-octane, at least 10 wt % n decane, at least 20 wt % n-dodecane, and at least 75 wt % even carbon number paraffins;
less than 0.1 wt % oxygenates; and
less than 0.1 wt % aromatics; and
50 vol % to 10 vol % of a petroleum-based fuel and/or a synthetic fuel;
wherein the blended fuel comprises a cloud point less than 20° C. and a flash point greater than 38° C.
2. The blended fuel of claim 1 , wherein the composition is produced by hydrotreating a biorenewable feedstock comprising at least one of palm kernel oil, coconut oil, babassu oil, microbial oil, or algal oil.
3. The blended fuel of claim 1 , wherein the petroleum-based fuel and/or synthetic fuel may each independently be a diesel fuel, a turbine fuel, an aviation fuel, or a combination of any two or more thereof.
4. The blended fuel of claim 1 , wherein the blended fuel comprises a freeze point less than about −40° C.
5. The blended fuel of claim 1 , wherein the blended fuel is a diesel fuel, an aviation fuel, or a combination thereof.
6. The blended fuel of claim 2 , wherein the petroleum-based fuel and/or synthetic fuel may each independently be a diesel fuel, a turbine fuel, an aviation fuel, or a combination of any two or more thereof.
7. The blended fuel of claim 2 , wherein the blended fuel comprises a freeze point less than about −40° C.
8. The blended fuel of claim 2 , wherein the blended fuel is a diesel fuel, an aviation fuel, or a combination thereof.