huile anthracénique
- Domaine
-
- pétrole et gaz naturelproduit pétrolier
- Date
Terme :
- huile anthracénique n. f.
Traductions
-
anglais
Date :Définition
A crude fraction obtained by the distillation of coal tar between 300°-400 °C and containing 5 to 10 percent anthracene and other hydrocarbon oils, e.g. phenanthrene, chrysene and carbazole.
Note :
Relatively pure anthracene is obtained by fractional crystallization and is an important percursor in the dye industry.
Terme :
- anthracene oil