envols
- Domaine
-
- protection de l'environnementsource de pollution atmosphérique
- Date
Définition :
Particules solides provenant de la combustion ou d'une manutention de charbon, comportant en général des poussières de charbon, des cendres volantes et des imbrûlés ou cokes volants.
Notes :
Terme non courant.
Sens spécialisé d'un terme général.
Terme :
- envols n. m. pl.
Traductions
-
anglais
Date :Définition
All solids, including ash, charred paper, cinders, dust, soot, or other partially incinerated matter, that are carried in a gas stream.
Fine solid particles introduced into the air by burning pulverized coal, which can be recovered within the stack by electrostatic precipitation. The collected ash has value for use in oil-well casings and also as a means of combating oil spills on sea water.Note :
This term does not have a plural form.
Terme :
- fly ash
Termes associés :
- particulates
- stack solids