zeolite

• Nom désignant tout minéral du groupe des aluminosilicates hydratés de métaux alcalins ou alcalino-terreux, de structure microporeuse, utilisé comme adsorbant, échangeur d'ions ou catalyseur.

A noun referring to any of a family of glassy minerals analogous to feldspar, containing hydrated aluminum silicates of calcium, sodium, or potassium, typically formed in cavities in lava flows and in plutonic rocks.

1. Microporous mineralC1formalscientific

   A family of glassy, microporous, aluminosilicate minerals commonly used as commercial adsorbents and catalysts.

   zéolithe (minéral microporeux)

   • Zeolites are often used in water purification systems to remove heavy metals.
   • The unique structure of zeolite allows it to act as a molecular sieve.
   • Natural zeolites form in cavities of volcanic rocks and lava flows.