Search the Dictionary

Pertaining to, containing, or composed of, carbon.

Of the nature, or containing, hydrocarbons.

ites, used by the ancients to kill insects, etc., on vines; -- applied by Brongniart to a carbonaceous alum schist.

An earthy carbonate of iron containing considerable carbonaceous matter; -- valuable as an iron ore.

; -- used for making cupels, and for cleaning jewelry. -- Bone black (Chem.), the black, carbonaceous substance into which bones are converted by calcination in close vessels; -- called also animal charcoal. It is used as a decolorizing material in filtering sirups, extracts, etc., and as a black pigment. See Ivory bl…

The fine impalpable soot obtained from the smoke of carbonaceous substances which have been only partly burnt, as in the flame of a smoking lamp. It consists of finely divided carbon, with sometimes a very small proportion of various impurities. It is used as an ingredient of printers' ink, and various black pigments a…

One of several volatile inflammable liquids obtained by the distillation of certain carbonaceous materials and resembling the naphtha from petroleum; as, Boghead naphtha, from Boghead coal (obtained at Boghead, Scotland); crude naphtha, or light oil, from coal tar; wood naphtha, from wood, etc.