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Déshumidification chimique par des substances absorbantes liquides : théorie et expérimentation.

Chemical dehumidification by liquid desiccants: theory and experiment.

Auteurs : LAZZARIN R. M., GASPARELLA A., LONGO G. A.

Type d'article : Article, Article de la RIF

Résumé

Chemical dehumidification of air by a liquid desiccant in a packed tower has been investigated both theoretically and experimentally for air conditioning and industrial applications. A computer model of a packed tower, able to determine heat and mass transfer between air and desiccant, has been developed and a parametrical study was carried out considering the solutions water-lithium bromide and water-calcium chloride to determine the optimum operative conditions. An experimental apparatus including a packed tower and a desiccant regenerator has been described together with experimental results: a set of 70 experimental runs with water-lithium bromide. Data have been reported and compared against the results of the computer code simulations.

Documents disponibles

Format PDF

Pages : 334-347

Disponible

  • Prix public

    20 €

  • Prix membre*

    Gratuit

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Détails

  • Titre original : Chemical dehumidification by liquid desiccants: theory and experiment.
  • Identifiant de la fiche : 1999-3104
  • Langues : Anglais
  • Source : International Journal of Refrigeration - Revue Internationale du Froid - vol. 22 - n. 4
  • Date d'édition : 06/1999

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