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Geothermal energy in Denmark: geothermal plant in Thisted with absorption heat pump and 10 years successful injection of 15% saline water in sandstone reservoir.

Type of article: Periodical article

Summary

The article describes an installation that produces heat at sufficiently high temperatures, using a boiler-fed, water-lithium bromide absorption heat pump. The heat source feeding the evaporator of the absorption machine is lightly salinated water at 45 deg C, drawn at 1250 m below the surface. Problems of filtration, corrosion and reinjection were resolved. The entire unit was combined with a cogeneration installation. Performances and economic results are presented.

Details

  • Original title: Geothermal energy in Denmark: geothermal plant in Thisted with absorption heat pump and 10 years successful injection of 15% saline water in sandstone reservoir.
  • Record ID : 1998-0564
  • Languages: English
  • Source: Dansk Olie Naturgas - 7 p.; 2 fig.; 2 tabl.
  • Publication date: 1996/11
  • Document available for consultation in the library of the IIR headquarters only.

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