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HIGH TEMPERATURE HEAT PUMP RESEARCH AND DEVELOPMENT.

Author(s) : KUBO Y., SAKUMA S.

Summary

THE GOAL OF THIS RESEARCH ISTO ENHANCE UTILIZATION OF THE HEAT PUMP IN THE HEATING PROCESSES OF INDUSTRIAL SECTORS. RESEARCH AND DEVELOPMENT ACTIVITIES ARE COMPRISED OF THE FOLLOWING THREE STEPS: AFTER A STUDY OF THE PROPERTIES OF VARIOUS HALOGENATED HYDROCARBONS A NORMAL PENTANE WAS SELECTED AND A POLYGLYCOL SYNTHETIC OIL ; A MOTOR DRIVEN 75 KILOW PILOT PLANT WAS DESIGNED ; ITS COP WAS RANGE 4 UNDER THE CONDITION OF 353 K (80 DEG C) EVAPORATING TEMPERATURE ; CURRENTLY, FIELD TESTING IS BEING CARRIED OUT AT A CHEMICAL FACTORY BASED ON A 500 KILOW CLASS DEMONTRATION PLANT.

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Pages: 1986-1

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Details

  • Original title: HIGH TEMPERATURE HEAT PUMP RESEARCH AND DEVELOPMENT.
  • Record ID : 1987-2377
  • Languages: English
  • Source: Progress in the design and construction of refrigeration systems.
  • Publication date: 1986/08/05
  • Document available for consultation in the library of the IIR headquarters only.

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