ESTIMATION OF THE DEHYDROGENATION METHANOL TO FORMALDEHYDE POSSIBILITY IN A TUBULAR REACTOR
作者: A. Batanov L. Morozov E. Timoshin
刊名: Modern High Technologies. Regional Application, 2019, Vol.57 (1)
来源数据库: Ivanovo State University of Chemistry and Technology
关键词: Methanol dehydrogenationFormaldehydeSupported catalystsHeat transfer by radiation
原始语种摘要: The activity of model applied copper-zinc catalysts in the methanol dehydrogenation reaction was determined with a view to obtain formaldehyde, which seems to be a more economical process as compared to partial oxidation. It is established, that time of an exit for a stationary operating mode of the catalyst is long enough. A positive effect of carbon oxides in the reaction gas mixture on the catalytic activity of the samples and the deactivating effect of the reaction product- hydrogen was revealed. Base productivity of the given catalysts was in used under laboratory conditions for an estimation of parameters of process of reception of formaldehyde in the industrial tubular reactor. To ensure the temperature in the catalyst bed at a required level, it is proposed to use the...
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关键词翻译
关键词翻译
  • reaction 反酌
  • catalyst 催化剂
  • formaldehyde 甲醛
  • catalytic 催化的
  • reforming 改造
  • radiation 辐射
  • carbon 
  • hydrogen 
  • process 过程
  • convection 对流