Document IIF

Modélisation CFD de la cristallisation au cours du processus de cryoconcentration.

CFD modeling of crystallization during the freeze concentration process.

Numéro : 1139

Auteurs : KHAN M. U. , TOLSTROBROV I., EIKEVIK T. M.

Résumé

With the global population continually expanding, the search for sustainable sources of high-quality protein has become increasingly urgent. Fish side streams, constituting 60–70% of the total fish population and rich in essential nutrients, emerge as a sustainable reservoir for recovering valuable protein compounds. The production of fish protein hydrolysate is a form of fish waste utilization with the potential for significant added value. Liquid FPH, a water mixture of hydrolyzed proteins, initially contains 84 to 95% moisture content. The drying process for fish protein hydrolysates is known to be energy-intensive, and the introduction of freeze concentration in the drying line offers a promising approach to reduce energy demand significantly. This study simulates the fish protein hydrolysates crystallization process using Ansys and MATLAB. The study concludes that achieving a concentration of 42% is feasible, which eliminates the need for an evaporator in the drying line. This finding suggests significant energy-saving potential, estimated at up to 30%.

Documents disponibles

Format PDF

Pages : 12 p.

Disponible

  • Prix public

    20 €

  • Prix membre*

    Gratuit

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Détails

  • Titre original : CFD modeling of crystallization during the freeze concentration process.
  • Identifiant de la fiche : 30032666
  • Langues : Anglais
  • Source : 16th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2024). Proceedings. University of Maryland, College Park, Maryland, USA, August 11-14 2024
  • Date d'édition : 08/2024
  • DOI : http://dx.doi.org/10.18462/iir.gl2024.1139

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