Activated carbon
material · 1900 · Electric age
Porous carbon that absorbs impurities.
Where it is used
- Water filter — is part of. A charcoal filter.
- Gas mask — is part of. Zelinsky’s charcoal filter.
- Respirator — is material for. The filter is activated carbon.
What it is a kind of
- Carbon — is a kind of. Porous carbon.