Abstract
The effect of the concentration of three types of pour point depressants on the optical and low-temperature properties of diesel fuels was investigated. The pour point depressants were based on copolymers of higher alkyl methacrylates with vinyl acetate, ethylene with vinyl acetate, and ethylene with a-olefins. A correlation was found between an increase in the optical density of fuel with additives and improvement of its low-temperature properties; a decrease in the solid point and the limit filterability temperature. Based on the results obtained, it can be considered possible to develop a fast method for predicting the low-temperature properties of diesel fuels using optical methods.
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Smirnova, L.A., Bashkatova, S.T., Vinokurov, V.A. et al. Effect of Pour Depressants on the Optical and Low-Temperature Properties of Diesel Fuels. Chemistry and Technology of Fuels and Oils 39, 64–66 (2003). https://doi.org/10.1023/A:1023241220357
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DOI: https://doi.org/10.1023/A:1023241220357