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A liquid sorption cycle as enabler for energy efficient spray drying.

Number: AB-SY3-1132

Author(s) : PAL M. van der, BOER R. de

Summary

Recovery of latent and sensible heat from the exhaust air of spray drying units can be achieved using liquid sorbents. Using a counterflow absorber unit the warm, moist exhaust air can be converted into hot, dry air. This air can either be reused in the spray dryer or indirectly via an air-air heat exchanger. Depending on the chosen configuration (direct/indirect use of air and heat integrated or adiabatic absorber unit), 60% or more of the heat can be recovered as medium pressure steam and/or sensible heat between 80 and 180oC.

Details

  • Original title: A liquid sorption cycle as enabler for energy efficient spray drying.
  • Record ID : 30022738
  • Languages: English
  • Source: International sorption heat pump conference, ISHPC 2017, Tokyo august 7-10.
  • Publication date: 2017/08/07

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