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Influence of metal-containing alkylphenol additive on structure of solid hydrocarbons in residual raffinate from mixed Tyumen' crudes

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Chemistry and Technology of Fuels and Oils Aims and scope

Conclusions

  1. 1.

    Differential thermal analysis and polarization microscopy have been used to study the influence of AFK additive [calcium alkylphenolate] on the crystallization of solid hydrocarbons in dewaxing a residual raffinate.

  2. 2.

    It has been shown that the increase in filtration rate when an additive is used in the dewaxing process is a consequence of the joint crystallization of the solid hydrocarbons and the additive.

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Literature cited

  1. L. P. Kazakova, S. I. Kalyavina, and A. A. Gundyrev, Neftepererab. i Neftekhim., No. 4, 40 (1973).

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Authors and Affiliations

  1. I. M. Gubkin Moscow Institute of the Petrochemical and Gas Industry (MINKh i GP im. Gubkina), USSR

    L. P. Kazakova, A. A. Gundyrev, S. I. Kalyavina, B. N. Kartinin & N. A. Litvinova

Authors
  1. L. P. Kazakova
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  2. A. A. Gundyrev
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  3. S. I. Kalyavina
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  4. B. N. Kartinin
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  5. N. A. Litvinova
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Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 5, pp. 18–19, May, 1974.

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Kazakova, L.P., Gundyrev, A.A., Kalyavina, S.I. et al. Influence of metal-containing alkylphenol additive on structure of solid hydrocarbons in residual raffinate from mixed Tyumen' crudes. Chem Technol Fuels Oils 10, 356–358 (1974). https://doi.org/10.1007/BF00717173

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  • DOI: https://doi.org/10.1007/BF00717173

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