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Nondestructive Thermal Testing Method to Monitor the Protective Properties of a Chemical Sorbent in a Matrix

  • PHYSICOCHEMICAL MEASUREMENTS
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Measurement Techniques Aims and scope

We have developed a nondestructive thermal testing method to monitor the protective properties of a chemical sorbent based on potassium superoxide, applied to an ultrafine fiberglass matrix. The method consists of contactless measurement of the surface temperature of the chemical sorbent during the exothermic chemisorption reaction, plus determination of the time variation in the heat generation rate (power) and the chemisorption rate, which allows us to calculate the residual capacity of the chemical sorbent with respect to the component to be absorbed.

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This work was done with the support of the Russian Federation Ministry of Education and Science, as part of the core government mission for institutions of higher education.

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Authors and Affiliations

  1. Tambov State Technical University, Tambov, Russia

    P. V. Balabanov & S. V. Mishchenko

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  1. P. V. Balabanov
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  2. S. V. Mishchenko
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Correspondence to P. V. Balabanov.

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Translated from Izmeritel’naya Tekhnika, No. 10, pp. 69–72, October, 2014.

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Balabanov, P.V., Mishchenko, S.V. Nondestructive Thermal Testing Method to Monitor the Protective Properties of a Chemical Sorbent in a Matrix. Meas Tech 57, 1219–1224 (2015). https://doi.org/10.1007/s11018-015-0606-5

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  • DOI: https://doi.org/10.1007/s11018-015-0606-5

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