Thermodynamically Efficient Distillation: Ethylene Recovery

نویسنده

  • D. B. MANLEY
چکیده

The problem of recovering ethylene and byproducts from the steam pyrolysis of light hydrocarbons is discussed. Opportunities for improved efficiency using distributed distillation, recycle coupling, heat pumping, and mixed refrigeration are presented. Emphasis is placed upon energy efficiency with potential savings in capital costs as applied to refrigerated processes.

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تاریخ انتشار 1999