CONDENSED AVIATION FUEL Russian patent published in 2016 - IPC C10G7/00 C10L1/04 

FIELD: chemistry.

SUBSTANCE: invention describes condensed aviation fuel, which includes a mixture of paraffin hydrocarbons, with the following content of components, wt %: ΣC₄H₁₀ - 25.0-82.0; ΣC₅H₁₂ - 4.0-41.0; ΣC₆H₁₄ - 0.1-16.0; ΣC₇H₁₆ - 0.1-11.0; ΣC₈H₁₈ - 0.01-5.0; ΣC₉H₂₀-C₁₂H₂₆ - the balance up to 100%, and also includes antiwear and antioxidant additives, wherein the total content of antiwear and antioxidant additives is not more than 0.01 wt %, aromatic and naphthene hydrocarbon content is not more than 6.0 wt %, and pressure of saturated vapour of the mixture is not more than 0.1 MPa (abs) at 20°C. Also disclosed is condensed aviation fuel, which includes a mixture of paraffin hydrocarbons, with the following content of components, wt %: CH₄ - 0.1-99; C₂H₆ - 0.1-99; C₃H₈ - 0.1-99; ΣC₄H₁₀ - 0.1-99; ΣC₅H₁₂ - 0.1-99, and also includes antiwear and antioxidant additives, wherein the total content of the antiwear and antioxidant additives is not more than 0.01 wt %, total content of aromatic and naphthene hydrocarbons is not more than 6.0 wt %, and pressure of saturated vapour of the mixture is not more than 0.1 MPa (abs) at -162°C and not more than 4.64 MPa (abs) at -82.6°C.

EFFECT: wider range of condensed aviation fuel, higher density of the fuel and high cooling capacity.

2 cl, 1 ex