دوده گرفتن ،دوده بخارى ،رنگ سياه دوده ،دوده زدن علوم مهندسى : دوده زيست شناسى : دوده
a black colloidal substance consisting wholly or principally of amorphous carbon and used to make pigments and ink(n)
Synonyms: carbon black
crock
lampblack
smut
soot
Hypernyms: atomic number 6
c
carbon
coat with soot(v)
Synonyms: soot
Hypernyms: coat
surface
Soot is a mass of impure carbon particles resulting from the incomplete combustion of hydrocarbons. It is more properly restricted to the product of the gas-phase combustion process but is commonly extended to include the residual pyrolysed fuel particles such as coal, cenospheres, charred wood, and petroleum coke that may become airborne during pyrolysis and that are more properly identified as cokes or char.