zeolite


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ze·o·lite

 (zē′ə-līt′)
n.
Any one of a family of hydrous alkali-aluminum silicate minerals, whose crystal lattice may enclose or sequester cations of sodium, potassium, magnesium, calcium, strontium, or barium, or a corresponding synthetic compound, used chiefly as molecular filters and ion-exchange agents.

[Swedish zeolit, from Greek zein, to boil (from its swelling and boiling under the blowpipe); see yes- in Indo-European roots.]

zeolite

(ˈziːəˌlaɪt)
n
1. (Minerals) any of a large group of glassy secondary minerals consisting of hydrated aluminium silicates of calcium, sodium, or potassium: formed in cavities in lava flows and plutonic rocks
2. (Chemistry) any of a class of similar synthetic materials used in ion exchange and as selective absorbents. See molecular sieve
[c18: zeo-, from Greek zein to boil + -lite; from the swelling up that occurs under the blowpipe]
zeolitic adj

ze•o•lite

(ˈzi əˌlaɪt)

n.
any of a group of hydrated aluminosilicate minerals, used as molecular sieves.
[1770–80; < Greek ze(în) to boil + -o- + -lite]
ze`o•lit′ic (-ˈlɪt ɪk) adj.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.zeolite - any of a family of glassy minerals analogous to feldspar containing hydrated aluminum silicates of calcium or sodium or potassium; formed in cavities in lava flows and in plutonic rocks
mineral - solid homogeneous inorganic substances occurring in nature having a definite chemical composition
water softener - a substance (such as sodium chloride) that lessens the hardness of water by replacing calcium and magnesium ions with sodium ions and so gives the water more efficient sudsing power
chabasite, chabazite - a group of minerals of the zeolite family consisting of a hydrous silicate of calcium and aluminum
heulandite - a group of minerals of the zeolite family consisting of a hydrous aluminum silicate of sodium and calcium
natrolite - a group of minerals of the zeolite family consisting of a hydrous silicate of sodium and aluminum
phillipsite - a group of white or reddish crystalline minerals of the zeolite family consisting of a hydrous silicate of calcium and potassium and aluminum
Translations
References in periodicals archive ?
An important class of alumino-silicate catalyst is zeolite and has attracted attention in catalysis.
The great stimulus for zeolite synthesis in the lab is a result of their economic importance and many technological applications (RESENDE et al.
M2 EQUITYBITES-May 30, 2017-Canadian Zeolite signs Canadian distribution agreement with Shift Supplies Ltd
Effects of zeolite have been described on the biochemical parameters of blood of Cyprinus carpio exposed to copper sulphate.
Clariant, a world leader in specialty chemicals and one of the foremost suppliers of zeolite powders and catalysts, presented a study at the 18th International Zeolite Conference, held in Rio de Janeiro, Brazil recently.
Zeolite particles with hydrophobic surfaces could increase the strength of interfacial adhesion between zeolites and polydimethylsiloxane (PDMS) matrix, and the hydrophobic outer surfaces of the zeolite particles guarantee that ethanol molecules preferentially permeate through zeolite pores, while water molecules have to permeate the pathway between zeolites and PDMS.
It is the highly porous and consistent matrix of zeolite that provides the adsorption qualities, zeolites could be applied as a low cost adsorbent.
USPRwire, Wed Sep 02 2015] Fast Market Research announces the availability of Technavio's new report "Global Synthetic Zeolite Market 2015-2019 " on their comprehensive research portal.
Zeolite (clinoptilolite) generally have a negative charge, so it has the ability to exchange ions (Elshorbagy, Chowdhury 2013).
Collector's Guide to the Zeolite Group might have been intended to reach mineral collectors, but it's also recommended here so that it reaches any with an interest in geology.
Data is organized according to the type of zeolite in alphabetical order, from 4A to ZSM-58.
Amending urea with Clinoptilolite zeolite may reduce ammonia loss from urea as well as improving chemical properties of soils.