TERMIUM Plus®

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

PROMOTOR [1 record]

Record 1 2016-03-07

English

Subject field(s)
  • Chemical Engineering
DEF

A substance used in small proportion to increase the reaction rate of a chemical system (reactants plus other additives). [Definition standardized by ISO.]

CONT

... aluminum and potassium oxide are added as promoters to the iron catalyst used in facilitating combination of hydrogen and nitrogen to form ammonia.

CONT

For example, accelerants are used in dyeing triacetate and polyester fabrics.

OBS

accelerator; promoter: terms standardized by ISO.

French

Domaine(s)
  • Génie chimique
DEF

Substance qui, utilisée en faible proportion, augmente la vitesse de réaction d'un système chimique (réactifs et autres additifs). [Définition normalisée par l'ISO].

OBS

accélérateur; promoteur : termes normalisés par l'ISO.

Spanish

Campo(s) temático(s)
  • Ingenieria química
DEF

Sustancia que, usada en pequeña cantidad, incrementa la reacción de un sistema químico (reactivos más otros aditivos).

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