activated charcoal(redirected from Bragg's Medicinal Charcoal)
Also found in: Thesaurus, Medical, Encyclopedia.
Highly absorbent carbon obtained by heating granulated charcoal to exhaust contained gases, resulting in a very porous form with a large surface area. It is used chiefly for purifying gases by adsorption, solvent recovery, or deodorization and as an antidote to certain poisons. Also called activated carbon.
Switch to new thesaurus
|Noun||1.||activated charcoal - powdered or granular carbon used for purifying by adsorption; given orally (as a slurry) it is an antidote for some kinds of poisons|