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Nouvelle application de compresseurs de 40 bars : une pompe à chaleur à température élevée (80 °C) dans une installation de traitement de viande.

New application of 40 bar compressors: a high temperature heat pump (80°C) in a meat processing plant.

Numéro : pap. ID: 808

Auteurs : PENNARTZ A., AUGUSTINUS P.

Résumé

Energy efficiency and sustainability are more and more expressed in related to reduction of CO2 emission. By use of condensing heat of refrigeration plants it is possible to reduce the use of fossil fuel for heating purposes significantly. In particular, a high temperature heat pump is an important contributor in this field. It is able to provide both cooling and heating simultaneously. Due to its high COP, a large reduction of energy consumption for heating and thus CO2 emission is achieved. This article explains how this contribution to sustainability works in a practical case, a heat pump at 65°C in operation in a meat plant. The natural gas consumption has been reduced by 50%. This project has a pay back time of approximately 4 years. The potential of the high temperature heat pump is still underestimated.

Documents disponibles

Format PDF

Pages : 5 p.

Disponible

  • Prix public

    20 €

  • Prix membre*

    Gratuit

* meilleur tarif applicable selon le type d'adhésion (voir le détail des avantages des adhésions individuelles et collectives)

Détails

  • Titre original : New application of 40 bar compressors: a high temperature heat pump (80°C) in a meat processing plant.
  • Identifiant de la fiche : 30001791
  • Langues : Anglais
  • Source : Proceedings of the 23rd IIR International Congress of Refrigeration: Prague, Czech Republic, August 21-26, 2011. Overarching theme: Refrigeration for Sustainable Development.
  • Date d'édition : 21/08/2011

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