TERMIUM Plus®

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

ACTIVE SOLID [1 record]

Record 1 2009-03-11

English

Subject field(s)
  • Environmental Studies and Analyses
  • Air Conditioning and Heating
  • Chemistry
DEF

A material which has the ability to cause molecules of gases, liquids, or solids to adhere to its internal surfaces without changing the adsorbent physically or chemically.

CONT

Solids that are used to adsorb gases or dissolved substances are called adsorbents; the adsorbed molecules are usually referred to collectively as the adsorbate.

OBS

Certain solid materials, such as silica gel and activated alumina, have this property.

French

Domaine(s)
  • Études et analyses environnementales
  • Conditionnement de l'air et chauffage
  • Chimie
DEF

Substance solide capable de retenir à sa surface, sans s'en imprégner, des molécules gazeuses ou en solution.

OBS

Les adsorbants les plus utilisés sont : - le charbon actif obtenu par chauffage du bois [...] - les adsorbants polaires du type oxyde tels que le gel de silice et l'alumine activée.

PHR

Transfert d'électrons entre l'adsorbat et l'adsorbant.

Spanish

Campo(s) temático(s)
  • Estudios y análisis del medio ambiente
  • Acondicionamiento de aire y calefacción
  • Química
DEF

Sustancia capaz de adsorber.

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