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Optimizing the physical–chemical properties of diesel fuel by introducing bio-organic compounds

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Chemistry and Technology of Fuels and Oils Aims and scope

The effect of TPA polymer (thermal polyaspartate anion) on the physical-chemical properties of diesel fuel –– density, kinematic viscosity at 40 °C, moisture content, total acid number, thermal combustion, 90 vol.% distill-off temperature, and cetane number –– is studied. It is shown that the moisture content and total acid number decrease considerably when TPA is introduced, while the heat of combustion and cetane number increase considerably, which improves fuel quality.

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References

  1. “Changes in Diesel Fuel,” The Service Technician’s Guide to Compression Ignition Fuel Quality (2007).

  2. C. G. Tsanaktsidis, S. G. Christidis, and G. T. Tzilantonic, Chemistry and Technology of Fuels and Oils, 46, No. 3 (2010).

  3. ASTM D 1298–99. Standard Test Method for Density, Relative Density (Specific Gravity) or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method.

  4. ASTM D 445–06. Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity).

  5. ASTM D 1744–92. Standard Test Method for Determination of Water in Liquid Petroleum Products by Karl Fischer Reagent.

  6. ASTM D 664. Standard Test Method for Acid Number of Petroleum Products by Potentiometric Titration.

  7. ASTM D 4809–9a. Standard Test Method for Heat of combustion of Liquid Hydrocarbon Fuels by Bomb Calorimeter (Precision Method).

  8. ASTM D86–10a. Standard Test Method for Distillation of Petroleum Products at Atmospheric Pressure.

  9. ASTM D 976–66. Standard Test Method for Calculated Cetane Index of Distillate Fuels.

  10. ASTM D2276-06. Standard Test Method for Particulate Contaminant in Aviation Fuel by Line Sampling.

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Translated from Khimiya i Tekhnologiya Topliv i Masel, No.3, pp. 32 – 33, May – June, 2011.

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Tsanaktsidis, C.G. Optimizing the physical–chemical properties of diesel fuel by introducing bio-organic compounds. Chem Technol Fuels Oils 47, 209–212 (2011). https://doi.org/10.1007/s10553-011-0283-2

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  • DOI: https://doi.org/10.1007/s10553-011-0283-2

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