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Fibre Chemistry

, Volume 46, Issue 4, pp 217–221 | Cite as

Influence of Various Factors on the Monomethylacetamide Concentration in Regenerated N,N-Dimethylacetamide

  • A. S. Shraifel’
  • A. F. Borodacheva
  • S. V. Komissarov
  • G. B. Sklyarova
Article

The causes of N,N-dimethylacetamide degradation were studied. The influence of various destructive factors (temperature, light, contents of water and other impurities) on the formation and accumulation of side products in regenerated dimethylacetamide was studied. It was demonstrated that regenerated dimethylacetamide was less stable to the action of these factors than a commercial sample. The influence of each factor on the concentration increase of monomethylacetamide was established. The monomethylacetamide concentration was shown to be correlated with the intensity and duration of the factors.

Keywords

Atmospheric Oxygen DMAA Dimethylamine Aramid Fiber Product Acetic Acid 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media New York 2014

Authors and Affiliations

  • A. S. Shraifel’
    • 1
  • A. F. Borodacheva
    • 1
  • S. V. Komissarov
    • 1
  • G. B. Sklyarova
    • 1
  1. 1.Kamenskvolokno Corp.Kamensk-ShakhtinskiiRussia

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