TERMIUM Plus®

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

Q STAGE [1 record]

Record 1 1998-11-16

English

Subject field(s)
  • Pulp Preparation (papermaking)
DEF

The step in the bleaching process where a chelating agent is added to tie up unwanted metal ions.

CONT

The Q stage is normally a part of a TCF bleaching sequence.

French

Domaine(s)
  • Préparation de la pâte à papier
DEF

L'étape par laquelle un agent de chélation est ajouté afin d'enlever (avec lavage) les métaux de transition.

CONT

Un stade de chélation est une étape essentielle dans une séquence sans chlore (SC).

Spanish

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