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A mathematical description of the process of solution of polyamide in sulfuric acid

  • Chemistry And Technology Of Man-Made Fibres
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Fibre Chemistry Aims and scope

Conclusions

On the basis of studies performed, an adequate kinetic model of the polymer solution process has been constructed, which takes account of degradation. An estimate of the coefficients of the model has been made from experimental data.

The model obtained has been used to design a solution process regime which ensures preparation of a solution with minimum degradation.

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Literature cited

  1. E. I. Vidgorchik and A. B. Sheinin, Mathematical Modeling of Continuous Solution Processes [in Russian], Khimiya, Moscow-Leningrad (1971).

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  2. G. B. Dvait, Tables of Integrals [in Russian], Nauka, Moscow (1964).

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  3. F.Yu. Gusnin, G. A. Omel'yanov, et al., Minimization in Engineering Calculations on Computers [in Russian], Mashinostroenie, Moscow (1981), 121 pp.

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  4. N. M. Emmanuel' and D. G. Knorre, A Course in Chemical Kinetics [in Rusian], Vysshaya Shkola, Moscow (1974).

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Authors
  1. O. N. Smirnova
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  2. Z. S. Khanin
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  3. T. A. Roven'kova
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  4. L. V. Zhuravlev
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  5. V. D. Kalmykova
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Additional information

Translated from Khimicheskie Volokna, No. 4, pp. 35–37, July–August, 1984.

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Smirnova, O.N., Khanin, Z.S., Roven'kova, T.A. et al. A mathematical description of the process of solution of polyamide in sulfuric acid. Fibre Chem 16, 259–262 (1985). https://doi.org/10.1007/BF00574542

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  • DOI: https://doi.org/10.1007/BF00574542

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