TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

BATCH FREEZE-DRYING [1 record]

Record 1 2011-06-17

English

Subject field(s)
  • Freeze-Drying
DEF

A non-continuous freeze-drying process (lyophilization), the vacuum of the drying chamber being broken after each operation.

Key term(s)
  • batch lyophilization
  • discontinuous lyophilization
  • batch freeze drying
  • discontinuous freeze drying

French

Domaine(s)
  • Lyophilisation
DEF

Processus de lyophilisation effectué par étapes successives et nécessitant la rupture du vide dans la chambre de dessiccation après chaque opération.

OBS

On désigne sous le nom de lyophilisation l'opération qui consiste à sublimer le solvant d'un matériel industriel ou d'une suspension de microbes, en vue d'assurer sa conservation à l'état de dessiccation parfaite [...] L'opération est discontinue et sa durée, ainsi que les dimensions des appareils, varient suivant le matériau à dessécher.

Key term(s)
  • lyophilisation charge par charge
  • lyophilisation par étapes

Spanish

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