Results 171 to 180 of about 14,522 (231)

Natural (Clinoptilolite) and Synthetic (NaP1) Zeolites in the Adsorption Process for the Removal of Acid Black 1 Dye from Aqueous Solutions. [PDF]

Molecules
Pająk M, Dzieniszewska A, Kyzioł-Komosińska J.   +2 more
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PMA-Zeolite: Chemistry and Diverse Medical Applications. [PDF]

J Funct Biomater
Bulog A, Pavelic K, Šutić I, Kraljevic Pavelic S.   +3 more
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The Effect of a Zeolite Addition to Modified Bitumen on the Properties of Stone Matrix Asphalt Lärmarmer Mixtures Produced as Warm Mix Asphalt. [PDF]

Materials (Basel)
Wasilewska M, Pacholak R, Gierasimiuk P, Gardziejczyk W, Woszuk A, Bichajlo L, Siwowski T.   +6 more
europepmc   +1 more source

Crystallographic studies of Clinoptilolite

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Studies on natural clinoptilolites—II

Journal of Inorganic and Nuclear Chemistry, 1981
Abstract The mobilities of Na + , K + , Rb + , Cs + , Ca 2+ , Sr 2+ and Ba 2+ ions in nearly homoionic forms of Hector clinoptilolite have been measured by radiochemical means. Self-diffusion coefficients at various temperatures were determined, enabling the calculation of energies, entropies and free energies of activation for cation migration in ...
A. Araya, A. Dyer
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Natural Clinoptilolite Nanoparticles Coated with Phosphatidylcholine

Doklady Biochemistry and Biophysics, 2022
A nanocarrier was obtained by coating the natural clinoptilolite particle surface with a phosphatidylcholine layer. The shell effective size does not exceed the thickness of the phospholipid molecular layer, which was confirmed by UV spectrometry and molecular mass spectrometry.
A G, Pogorelov, A I, Panait, A A, Gulin, A A, Stankevich, V N, Pogorelova, G R, Ivanitskii   +5 more
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Clinoptilolite-Heulandite Nomenclature

Reviews in Mineralogy and Geochemistry, 2001
Heulandite was first named in 1822 for the English mineral collector, J. H. Heuland (see Dana 1914, p. 574–576). Although it is typically found as macroscopic (commonly 0.2–2 cm in size) crystals in cavities in mafic igneous rocks and is volumetrically minor on the Earth’s surface, heulandite also occurs in larger amounts in some sedimentary deposits ...
D. L. Bish, J. M. Boak
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Characterization of modified clinoptilolite

Journal of Radioanalytical and Nuclear Chemistry Letters, 1992
Samples of clinoptilolite were modified using insoluble hexacyanoferrate from aqueous solution. The modified samples were characterized by elemental analysis, powder X-ray diffraction, solid state NMR and vibrational spectroscopy. The sorption properties of modified clinoptilolite were studied, too.
J. Novosad, J. Jandl, J. D. Woollins
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