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Distribution of components in the rare earth ammonia synthesis catalysts and effect of additives

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Abstract

The distribution of components in the HG-1 ammonia catalyst promoted by rare earth oxide (successfully developed by the authors) was analyzed by electron microprobe photography. The results enable us to explain the effect of additives upon the activity as well as the remarkably high lifetime of catalyst.

Abstract

Распределение компонентов в катализаторе HG-1, промотированном окисями редкоземельных металлов (успешно разработанный авторами) и используемом в синтезе аммония, определяли на основе электронной микропробной фотографии. Объяснено влияние примесей на активность, а также исключительно большое время жизни катализатора.

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Authors and Affiliations

  1. Department of Chemical Engineering, South China Institute of Technology, Guangzhou (Canton), China

    W. M. Lin, C. R. Huang & S. F. Gan

  2. Institute of Physical Chemistry, Technical University of Vienna, Getreidemarkt 9, A-1060, Vienna, Austria

    H. Noller

Authors
  1. W. M. Lin
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  2. C. R. Huang
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  3. S. F. Gan
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  4. H. Noller
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Lin, W.M., Huang, C.R., Gan, S.F. et al. Distribution of components in the rare earth ammonia synthesis catalysts and effect of additives. React Kinet Catal Lett 39, 207–212 (1989). https://doi.org/10.1007/BF02061878

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  • DOI: https://doi.org/10.1007/BF02061878

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