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Preparation of return raw material for paraffin oxidation

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Chemistry and Technology of Fuels and Oils Aims and scope

Conclusions

  1. 1.

    A method has been worked out for preparing return raw material for the oxidation process, consisting of treating the unsaponifiables with a water solution of the low-molecular organic acids which is obtained in the form of an aqueous condensate in the manufacture of synthetic fatty acids, with separation of the salt solution in an electrical field.

  2. 2.

    The use of a dc electrical field reduces the settling time for unsaponifiables 10- to 12-fold and improves the completeness of separation of sodium salts from unsaponifiables.

  3. 3.

    The use of return raw material which has been treated with acid water makes it possible to stabilize the oxidation process, reduce the oxidation time by a minimum of 30%, and reduce the air consumption by at least a factor of 1.4.

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Literature cited

  1. D. F. Varfolomeev, A. A. Kashin, and R. N. Khairullin, Neftepererabotka i Neftekhimiya, No. 8 (1969).

  2. P. G. Igonin, V. P. Konoplev, V. V. Svitkin, and V. S. Dorodnova, Author's Certificate No. 263800; Byull. Izobret., No. 8 (1970).

  3. V. P. Konoplev and Ya. I. Pinkovskii, Khim. i Tekhnol. Topliv i Masel, No. 4 (1969).

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Authors and Affiliations

  1. Groszny Scientific-Research Institute, USSR

    P. G. Igonin, V. V. Svitkin, V. S. Dorodnova, V. P. Konoplev & L. V. Perepechenova

Authors
  1. P. G. Igonin
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  2. V. V. Svitkin
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  3. V. S. Dorodnova
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  4. V. P. Konoplev
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  5. L. V. Perepechenova
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Additional information

Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 9, pp. 21–23, September, 1972.

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Igonin, P.G., Svitkin, V.V., Dorodnova, V.S. et al. Preparation of return raw material for paraffin oxidation. Chem Technol Fuels Oils 8, 668–671 (1972). https://doi.org/10.1007/BF00717967

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  • DOI: https://doi.org/10.1007/BF00717967

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