FIELD: investigation of liquid hydrocarbon fuels.
SUBSTANCE: method comprises steps of mixing sample of analyzed fuel composition with distillate component till viscosity (2.0 ± 0.1)mm2/s at 100°C; dividing prepared mixture by two parts; heating them till temperature (100-110)°C; then cooling first part till 20°C; soaking at such temperature for 24 h and subjecting it to centrifuge processing at temperature (30±2)°C for 60 min; determining value of separated deposit; cooling second part till temperature (60±2)°C; subjecting it to centrifuge processing at such temperature for 45 min; determining value of deposit and calculating factor of fuel stability.
EFFECT: enhanced accuracy of calculating stability factor of fuel systems.
4 tbl
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| LIGHT PETROLEUM FUEL | 2005 |
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| ROAD BITUMEN SYNTHESIS METHOD | 2017 |
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