THE USE OF COMPRESSION HEAT PUMP INSTALLATION FOR THE RECOVERY OF LOW-POTENTIAL HEAT OF THE CONVERTED GAS
作者: L. Morozov Ye. Timoshin Ye. Gribina
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: Steam reformingHeat recoveryHeat pump
原始语种摘要: The catalytic process of conversion of hydrocarbons is carried out with a large excess of water vapor, so when the converted gas is cooled to a certain temperature, condensation of water vapor begins. The resulting gas condensate containing a small amount of organic substances can be directly transferred to the process steam and returned for the methane steam conversion reaction. In this regard, the scheme of the heat pump compression type is considered, where the working medium is a refrigerant, represented by one of the modifications of freons. The outgoing converted gas heats the refrigerant evaporator chamber, while in the heat pump condenser the gaseous freon is cooled by the boiling gas condensate to form a medium-pressure steam, which is returned to the reforming system. Variations...
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关键词翻译
关键词翻译
  • condensate 冷凝物
  • hydrocarbons 碳化氢
  • GAS Gasoline
  • converted 转[变]换
  • refrigerant 冷冻剂
  • returned 退回
  • reforming 改造
  • connection 连接
  • gaseous 气状的
  • steam 蒸汽