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Upper limit of urea complex formation with n-heptane in the presence of n-1-heptene

Conclusions

  1. 1.

    A study of binary mixtures of n-heptane and n-1-heptene has established that the upper limit of urea complex formation with n-heptane is linearly dependent on the mass concentration of n-1-heptene and can be described by the equation θbin=θ-c(Δt).

  2. 2.

    It has been found that, for the pair n-heptane/n-1-heptene, the slope Δt is constant over the range of concentrations investigated and is equal to 0.130°C/mass %.

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Literature cited

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    V. A. Matishev, Khim. Tekhnol. Topl. i Masel, No. 11, 18–22 (1966).

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    V. A. Matishev, Khim. Tekhnol. Topl. i Masel, No. 6, 9–12 (1972).

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    V. A. Matishev, Khim. Tekhnol. Topl. i Masel, No. 1, 12–15 (1967).

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    E. Terres and S. N. Sur, Brennstoff-Chem.,38, Nos. 21/22, 330 (1957).

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    M. Baron, Org. Chem. Bull.,29, 2 (1957).

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    K. A. Kobe and W. G. Domask, Petrol. Refiner., No. 3, 106 (1952); No. 5, 151 (1952); No. 7, 125 (1952).

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Additional information

Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 2, pp. 14–15, February, 1975.

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Volkova, T.A., Makhinya, I.D., Bogatova, A.I. et al. Upper limit of urea complex formation with n-heptane in the presence of n-1-heptene. Chem Technol Fuels Oils 11, 97–98 (1975). https://doi.org/10.1007/BF00717381

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Keywords

  • Urea
  • Complex Formation
  • Binary Mixture
  • Heptene
  • Mass Concentration