Charcoal is a light black residue consisting of carbon, and any remaining ash, obtained by removing water and other volatile constituents from animal and vegetation substances. Charcoal is usually produced by slow pyrolysis, the heating of wood or other substances in the absence of oxygen (see pyrolysis, char and biochar). It is usually an impure form of carbon as it contains ash; however, sugar charcoal is among the purest forms of carbon readily available, particularly if it is not made by heating but by a dehydration reaction with sulfuric acid to minimise introducing new impurities, as impurities can be removed from the sugar in advance. The resulting soft, brittle, lightweight, black, porous material resembles coal.
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Some articles on charcoal:
... pieces of chamois leather are commonly used as blending tools by artists drawing with charcoal ... The leather blends the charcoal more softly and cleanly than the artist's fingers, which can leave smudges ... The charcoal can be washed from the leather using soap and water ...
... Supermarket Vanilla Ice Cream 1121 Grilled Pork Chops and Ribs Memphis-Style Barbecued Spareribs on Charcoal Grill Best Charcoal Grill-Smoked Pork Chops Best New Grill Gadgets 1122 ...
... It consists of large pieces of meat cooked on a long skewer over a charcoal barbecue ... cooked for a much longer period at a greater distance from the hot charcoal ... The meat is put as far as possible from the charcoal at first ...
... Charcoal iron is the substance created by the smelting of iron ore with charcoal ... All ironmaking blast furnaces were fueled by charcoal until Abraham Darby introduced coke as a fuel in 1709 ... The more economical coke soon replaced charcoal in British furnaces, but in the United States, where timber for charcoal was abundant, charcoal furnaces lingered ...
More definitions of "charcoal":
- (noun): A drawing made with charcoal.
- (verb): Draw, trace, or represent with charcoal.
- (noun): A stick of black carbon material used for drawing.
Famous quotes containing the word charcoal:
“For lack of wood the fire goes out, and where there is no whisperer, quarreling ceases. As charcoal is to hot embers and wood to fire, so is a quarrelsome person for kindling strife.”
—Bible: Hebrew, Proverbs 26:20-21.