chabazite


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chabazite

(ˈkæbəˌzaɪt)
n
(Minerals) a pink, white, or colourless zeolite mineral consisting of a hydrated silicate of calcium, sodium, potassium, and aluminium in hexagonal crystalline form. Formula: Ca2Al2Si4O12.6H2O
[C19: from French chabazie from Late Greek khabazios, erroneous for khalazios stone similar to a hailstone, from Greek khalazios of hail, from khalaza hailstone + -ite1]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
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Noun1.chabazite - a group of minerals of the zeolite family consisting of a hydrous silicate of calcium and aluminum
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
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References in periodicals archive ?
Ferretti G, Keiblinger KM, Di Giuseppe D, Faccini B, Colombani N, Zechmeister-Boltenstern S, Coltorti M, Mastrocicco M (2018) Shortterm response of soil microbial biomass to different chabazite zeolite amendments.
In other studies, it is reported that zeolites of the Chabazite group (CHA) (e.g., Cu/SAPO-34 and Cu/SSZ-13) present a promising resistance to hydrocarbons and a high thermal stability [64].
Zeolites are microporous aluminosilicate minerals such as analcime, chabazite, clinoptilolite, heulandite, natrolite, phillipsite, and stilbite.
Karakaya, "Use of chabazite, a naturally abundant zeolite, for the investigation of the adsorption kinetics and mechanism of methylene blue dye," Microporous and Mesoporous Materials, vol.
Ideal solid solution endmembers: (a) Ca- beidellite, Ca-nontronite, Mg-beidellite, Mg-nontronite, K-beidellite, K-nontronite, Na-beidellite, and Na-nontronite; bCa-saponite, Fe-saponite, Mg- saponite, K-saponite, and Na-saponite; (c) Camontmorillonite, Mg-montmorillonite, K-montmorillonite, and Na-montmorillonite; and (d) Ca- chabazite and Na-chabazite.
[26.] Rauch, D., Kubinski, D., Simon, U., and Moos, R., "Detection of the ammonia loading of a Cu Chabazite SCR catalyst by a radio frequency-based method," Sens.
Analcime was found in saline lakes and terrestrial sediments in warm, rather arid regions, frequently associated with phillipsite, chabazite and natrolite [19].
There are many species of zeolites, such as Analcime, Chabazite, Clinoptilolite, Faujasite, Ferrierite, Heulandite, Laumontite, Mordenite.
Chabazite zeolites were prepared and exchanged with alkali cations: Li, Na, K and alkaline-earth cations: Mg, Ca, Ba.
Rzqczynska et al., "Characteristics of chabazite modified by hexadecyltrimethylammonium bromide and of its affinity toward chromates," Journal of Molecular Structure, vol.