a porous highly adsorptive form of carbon used to remove colour or impurities from liquids and gases, in the separation and extraction of chemical compounds, and in the recovery of solvents
Also called: activated charcoal, active carbon
Examples of 'activated charcoal' in a sentence
activated charcoal
Activated charcoal is the latest trend in pizza bases (important).
Times, Sunday Times (2017)
We're drinking activated charcoal cane juice instead.
Times, Sunday Times (2014)
First, the birds' stomachs are flushed with a solution containing activated charcoal.
Times, Sunday Times (2007)
They pull water from the air, just as activated charcoal locks up trace impurities.
Globe and Mail (2003)
Then add just enough activated charcoal to cover the rocks.
Times, Sunday Times (2015)
Those who took activated charcoal produced 'significantly' less gas than those taking a placebo.
The Sun (2015)
Activated charcoal - which is created when common charcoal is heated with a gas - supposedly does everything from whiten teeth to reduce flatulence.
Times, Sunday Times (2018)
Skincare experts reckon activated charcoal helps draw out toxins, oil and dirt from the skin, leaving you with a fresh glow.
The Sun (2015)
For activated charcoal fans there is also a robust examination of the concept of the 'detox'.
Times, Sunday Times (2018)
Those who feel bloated after eating could benefit from activated charcoal, as it reduces intestinal gas and cramps.