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Effect of H2S on the sintering of small particles of iron oxide

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Abstract

The sintering of finely dispersed, supported iron oxide particles in H2S has been studied by Mössbauer spectroscopy, X-ray diffraction and magnetization measurements. Particles treated in air at 873 K, are shown to sinter at much lower temperatures.

Abstract

Спекание мелкодисперсных нанесённых частиц окиси железа в атмосфере H2S изучено методами мессбауэровской спектроскопии, рентгеновской дифракции и измерениями макроскопической намагниченности. Было найдено, что мелкодисперсная окись железа, полуенная прокаливанием на воздухе при 873 K, в атмосфере H2S спекается при более низкой температуре.

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Authors and Affiliations

  1. Institute of Chemical Physics, Moscow, USSR

    Yu. V. Maksimov, A. I. Matveev & I. P. Suzdalev

  2. Technical University, Lyngby, Denmark

    S. Mørup

  3. Research Laboratories, Lyngby, Denmark

    H. Topsøe & B. S. Clausen

Authors
  1. Yu. V. Maksimov
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  2. A. I. Matveev
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  3. I. P. Suzdalev
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  4. S. Mørup
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  5. H. Topsøe
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  6. B. S. Clausen
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Maksimov, Y.V., Matveev, A.I., Suzdalev, I.P. et al. Effect of H2S on the sintering of small particles of iron oxide. React Kinet Catal Lett 22, 355–358 (1983). https://doi.org/10.1007/BF02066202

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  • DOI: https://doi.org/10.1007/BF02066202

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