Enhancing the lubricity of gas-to-liquid (GTL) paraffinic kerosene: impact of the additives on the physicochemical properties

Table 8 Test results for key properties of SPK fuel cut

Tested Property	ASTM Method	Unit	SPK
Density	D4052	g/cm³	0.7442
Lubricity	D5001	μm	900
Viscosity at − 40 °C	D7042	cSt	6.4085
Flash Point	D56	°C	52
Freezing Point	D5972	°C	−41.5
Net Heat of Combustion	D240	MJ/kg	44.29
Smoke Point	D1322	Mm	No smoke
MW	–	kg/mole	160.46
H/C	–	–	2.19