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Iodomethane Vapor Oxidation in Air Medium

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Abstract

Thermal decomposition and chemical oxidation of iodomethane under dynamic conditions have been studied. It has been found by differential thermogravimetric analysis with subsequent mass spectrometry that iodine(V) oxide is the product of the chemical interaction of iodomethane with ozone. It can be effectively captured on an inert ceramic carrier at a relatively low temperature.

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REFERENCES

  1. Kabat, M.J., Chemical behavior of radioiodine under loss of coolant accident conditions, Proc. 16th DOE Nuclear Air Cleaning Conference (San Diego, 1980), First, M.W., Ed., Boston: Harvard Univ., 1981, pp. 867–890.

  2. Design of Off-Gas and Air Cleaning Systems at Nuclear Power Plants, IAEA Technical Report Series, no. 274, Vienna: International Atomic Energy Agency (IAEA), 1987.

  3. González-García, C.M., González, J.F., and Román, S., Removal efficiency of radioactive methyl iodide on TEDA-impregnated activated carbons, Fuel Process. Technol., 2011, vol. 92, no. 2, pp. 247–252. https://doi.org/10.1016/j.fuproc.2010.04.014

    Article  CAS  Google Scholar 

  4. Obruchikov, A.V. and Lebedev, S.M., Study on adsorption removal of radioactive methyl iodide by modified Busofit carbon fibers, Inorg. Mater.: Appl. Res., 2012, vol. 3, no. 5, pp. 398–400. https://doi.org/10.1134/S2075113312050127

    Article  Google Scholar 

  5. Rastunov, L.N., Magomedbekov, E.P., Obruchikov, A.V., and Lomazova, L.A., Evaluation of the sorbent layer thickness in iodine filters, At. Energy (N. Y., NY, U. S.), 2011, vol. 110, no. 1, pp. 68–72. https://doi.org/10.1007/s10512-011-9392-6

    Article  CAS  Google Scholar 

  6. Park, G.-I., Kim, I.-T., Lee, J.K., Ryu, S.K., and Kim, J.H., Effect of temperature on the adsorption and desorption characteristics of methyl iodide over TEDA-impregnated activated carbon, Carbon Sci., 2001, vol. 2, no. 1, pp. 9–14.

    Google Scholar 

  7. Faghihian, H., Ghannadi Maragheh, M., and Malekpour, A., Adsorption of radioactive iodide by natural zeolites, J. Radioanal. Nucl. Chem., 2002, vol. 254, no. 3, pp. 545–550. https://doi.org/10.1023/A:1021698207045

    Article  CAS  Google Scholar 

  8. Chapman, K.W., Chupas, P.J., and Nenoff, T.M., Radioactive iodine capture in silver-containing mordenites through nanoscale silver iodide formation, J. Am. Chem. Soc., 2010, vol. 132, no. 26, p. 8897. https://doi.org/10.1021/ja103110y

    Article  CAS  PubMed  Google Scholar 

  9. Kulyukhin, S.A., Mizina, L.V., Rumer, I.A., and Konovalova, N.A., Thermal decomposition of CH3 131I in a gas flow, Radiochemistry, 2013, vol. 55, no. 4, p. 404. https://doi.org/10.1134/S1066362215010166

    Article  CAS  Google Scholar 

  10. Rakness, K., Gordon, G., Langlais, B., Masschelein, W., Matsumoto, N., Richard, Y., Robson, C.M., and Somiya, I., Guideline for measurement of ozone concentration in the process gas from an ozone generator, Ozone: Sci. Eng., 1996, vol. 18, no. 3, p. 209. https://doi.org/10.1080/01919519608547327

    Article  CAS  Google Scholar 

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Correspondence to A. V. Obruchikov.

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Translated by V. Avdeeva

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Merkushkin, A.O., Obruchikov, A.V. & Magomedbekov, E.P. Iodomethane Vapor Oxidation in Air Medium. Theor Found Chem Eng 53, 538–543 (2019). https://doi.org/10.1134/S0040579519040225

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  • DOI: https://doi.org/10.1134/S0040579519040225

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