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Conception et analyse de la performance d’une pompe à chaleur thermochimique double-effet utilisant les paires CaCl2 -NH3 et MgCl2 -NH3.

Concept design and performance analysis of a double effect thermochemical heat pump using the CaCl2 -NH3 and MgCl2 -NH3 pairs.

Numéro : C-SA-1121

Auteurs : JEGEDE O. O., CRITOPH R. E.

Résumé

Single effect thermochemical heat pumps can attain COPs which are higher than those of physical adsorption heat pumps based on activated carbon, Silica or Zeolites. However, these COPs could be even higher if the sensible heat which is lost during the synthesis phase of the cycle can be reutilised within the system. This is where internal heat recovery comes in, the sensible heat from synthesis in one reactor is recovered and used to drive decomposition in another reactor.

Détails

  • Titre original : Concept design and performance analysis of a double effect thermochemical heat pump using the CaCl2 -NH3 and MgCl2 -NH3 pairs.
  • Identifiant de la fiche : 30023182
  • Langues : Anglais
  • Source : International sorption heat pump conference, ISHPC 2017, Tokyo august 7-10.
  • Date d'édition : 07/08/2017

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