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Application of the differential method for determining the composition of a toluene-methyl ethyl ketone mixture by an IR analyzer

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Abstract

A differential method is suggested to analyze two-component systems. It allows a 1.5-fold increase in sensitivity as compared to the ordinary procedure for determination of the composition of toluene-methyl ethyl ketone by an 1R continuous-flow analyzer.

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References

  1. D. Z. Robinson,Anal. Chem.,24, 619–622 (1952).

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  4. D. Kendall,Applied IR Spectroscopy [Russian translation], Moscow (1970), p. 250.

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Authors and Affiliations

  1. Institute of Molecular and Atomic Physics, National Academy of Sciences of Belarus, 70, F. Skorina Ave., 220072, Minsk, Belarus

    I. V. Skornyakov, M. P. Zakharich, V. P. Komar & F. N. Nikonovich

  2. Volgograd Specialized Design Office at the Scientific Production Association “Neftekhimavtomatika”, Russia

    V. S. Kharchenko

Authors
  1. I. V. Skornyakov
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  2. M. P. Zakharich
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  3. V. P. Komar
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  4. F. N. Nikonovich
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  5. V. S. Kharchenko
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Additional information

Translated from Zhurnal Prikladnoi Spektroskopii, Vol. 66, No. 3, pp. 408–409, May–June, 1999.

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Skornyakov, I.V., Zakharich, M.P., Komar, V.P. et al. Application of the differential method for determining the composition of a toluene-methyl ethyl ketone mixture by an IR analyzer. J Appl Spectrosc 66, 439–440 (1999). https://doi.org/10.1007/BF02676777

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  • DOI: https://doi.org/10.1007/BF02676777

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