Ion discover dj user manual9/25/2023 As of December 2018, 253 unique zeolite frameworks have been identified, and over 40 naturally occurring zeolite frameworks are known. Zeolites occur naturally but are also produced industrially on a large scale. The classic reference for the field has been Breck's book Zeolite Molecular Sieves: Structure, Chemistry, And Use. Based on this, he called the material zeolite, from the Greek ζέω (zéō), meaning "to boil" and λίθος (líthos), meaning "stone". The term zeolite was originally coined in 1756 by Swedish mineralogist Axel Fredrik Cronstedt, who observed that rapidly heating a material, believed to have been stilbite, produced large amounts of steam from water that had been adsorbed by the material. Zeolites are microporous, aluminosilicate minerals commonly used as commercial adsorbents and catalysts.
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