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Increasing the Efficiency of Dewaxing in the Deoiling Stage

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Chemistry and Technology of Fuels and Oils Aims and scope

Abstract

During selective treatment, the content of high–melting paraffins and naphthenes that crystallize from solution when the temperature is decreased increases significantly in lube oil cuts after removal of resins and asphaltenes and polycyclic hydrocarbons with short side chains. These hydrocarbons, which have a high melting point, are removed during dewaxing to obtain low-pour lube oil cuts.

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Authors and Affiliations

  1. Perm' State Technical University. LUKOIL–Permnefteorgsintez Ltd, Russia

    N. N. Starkova, V. M. Shuverov, V. G. Ryabov, Yu. N. Gordeev, N. V. Sheina & I. V. Kozhevnikova

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  1. N. N. Starkova
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  2. V. M. Shuverov
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  3. V. G. Ryabov
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  4. Yu. N. Gordeev
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  5. N. V. Sheina
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  6. I. V. Kozhevnikova
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Starkova, N.N., Shuverov, V.M., Ryabov, V.G. et al. Increasing the Efficiency of Dewaxing in the Deoiling Stage. Chemistry and Technology of Fuels and Oils 39, 319–321 (2003). https://doi.org/10.1023/B:CAFO.0000011904.97768.2f

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  • DOI: https://doi.org/10.1023/B:CAFO.0000011904.97768.2f

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