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Performances et stabilité du E-1233zd dans les applications de récupération d'énergie.

Performance and stability of E-1233zd in energy recovery applications.

Numéro : pap. 2637

Auteurs : RACHED W., KIM S., ABBAS L.

Résumé

Developed and identified as a refrigerant for low pressure chillers, trans-1-chloro-3,3,3-trifluoropropene (E-1233zd) an unsaturated molecule, with a GWP of 1, has also shown a high potential as a working fluid for energy recovery applications, such as Organic Rankine Cycle or high temperature heat pumps. As a refrigerant for low pressure chillers, E-1233zd has shown positive attributes of high performance and low environmental impact, while maintaining the safety benefits of refrigerants commonly used today, by being non-flammable and having a low toxicity. However, when significant heat is applied, E-1233zd was found to undergo geometric isomerization, which could limit its performance in energy recovery applications where the system could be subjected to sustained temperatures higher than 150°C. This paper will present the work done to understand the parameters impacting the kinetic of isomerization of E-1233zd and introduce the approaches that were taken to stabilize the molecule. The performance of E-1233zd in energy recovery applications will also be discussed.

Documents disponibles

Format PDF

Pages : 8

Disponible

  • Prix public

    20 €

  • Prix membre*

    15 €

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

Détails

  • Titre original : Performance and stability of E-1233zd in energy recovery applications.
  • Identifiant de la fiche : 30024691
  • Langues : Anglais
  • Source : 2018 Purdue Conferences. 17th International Refrigeration and Air-Conditioning Conference at Purdue.
  • Date d'édition : 09/07/2018

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