Properties and Application of Georgian Natural Phillipsite

• Autorzy: Tsitsishvili, Vladimer , Dolaberidze, Nanuli , Mirdzveli, Nato , Nijaradze, Manana , Amiridze, Zurab , Khutsishvili, Bela

Warianty tytułu

PL

Właściwości i zastosowanie gruzińskiego naturalnego filipsytu

• Języki publikacji: EN

Abstrakty

EN

Oceanic and terrestrial sedimentary phillipsites make up very large reserves, but the use of this natural zeolite is not so wide comparing to clinoptilolite, and purpose of our study was to characterize the phillipsites of the Georgian deposits and highlight their possible application. It is shown that natural phillipsite can be used as a raw material for the synthesis of phase-pure zeolite NaX with Si/Al~1.5-1.7 in the form of octahedral crystallites with uniform micrometric (2-7 μm) dimensions, characterized by high specific surface area (590-770 m2 /g) and volume of pores (0.58 cm3 /g) including uniform zeolitic micropores and channels with an average diameter of 55 nm, which opens up the prospect of its use in catalysis. It has been established that natural phillipsite is a suitable carrier of bioactive metals: silver-, copper-, and zinc-containing micro-mesoporous materials have been prepared using ion-exchange reactions between zeolite and a salt of a transition metal; the products contain up to 235 mg/g of silver, 85 mg/g of copper, and 87 mg/g of zinc, and in the Kirby-Bauer disk-diffusion test show strong bacteriostatic activity against such microorganisms as gram-negative bacterium Escherichia coli, gram-positive bacteria Staphylococcus aureus and Bacillus subtilis, fungal pathogenic yeast Candida albicans and a fungus Aspergilus niger. The use of bactericidal materials obtained on the basis of natural phillipsite is possible both for water purification and disinfection, and as fillers in the production of polymeric materials, paper and cardboard.

Słowa kluczowe

PL

właściwości; zastosowanie; naturalny filipsyt; Gruzja

EN

properties; application; natural phillipsite; Georgia

• Czasopismo: Inżynieria Mineralna
• Rocznik: 2024
• Tom: Vol. 1, no. 1
• Strony: 493--501
• Opis fizyczny: Bibliogr. 17 poz., tab., wykr., zdj.

Twórcy

autor

Tsitsishvili, Vladimer

• Georgian National Academy of Sciences, 52, Rustaveli Ave., 0108, Tbilisi, Georgia,
• Petre Melikishvili Institute of Physical and Organic Chemistry, I.Javakhishvili Tbilisi State University, 31 A.Politkovskaia Str., 1086 Tbilisi, Georgia

autor

Dolaberidze, Nanuli

• Petre Melikishvili Institute of Physical and Organic Chemistry, I.Javakhishvili Tbilisi State University, 31 A.Politkovskaia Str., 1086 Tbilisi, Georgia,

autor

Mirdzveli, Nato

• Petre Melikishvili Institute of Physical and Organic Chemistry, I.Javakhishvili Tbilisi State University, 31 A.Politkovskaia Str., 1086 Tbilisi, Georgia,

autor

Nijaradze, Manana

• Petre Melikishvili Institute of Physical and Organic Chemistry, I.Javakhishvili Tbilisi State University, 31 A.Politkovskaia Str., 1086 Tbilisi, Georgia,

autor

Amiridze, Zurab

• Petre Melikishvili Institute of Physical and Organic Chemistry, I.Javakhishvili Tbilisi State University, 31 A.Politkovskaia Str., 1086 Tbilisi, Georgia,

autor

Khutsishvili, Bela

• Petre Melikishvili Institute of Physical and Organic Chemistry, I.Javakhishvili Tbilisi State University, 31 A.Politkovskaia Str., 1086 Tbilisi, Georgia,

Bibliografia

• 1. S. D. Iyer, S. M. Pinto, and A. A. Sardar, “Characteristics and genesis of phillipsite grains in a sediment core from the Central Indian Ocean Basin. Indian J. Geo-Mar. Sci., vol. 47, pp. 1121-1131, 2018.
• 2. R. A. Sheppard, A. J. Gude 3rd, and J. J. Griffin, “Chemical composition and physical properties of phillipsite from the Pacific and Indian Oceans,” American Mineralogyst, vol. 55, pp. 2053-2062, 1970.
• 3. G. V. Tsitsishvili, T. G. Andronikashvili, G. N. Kirov, and L. D. Filizova, “Natural zeolites,” Ellis Horwood, Chichester (UK), 1992.
• 4. Ch. Baerlocher, L. B. McCusker, and D. H. Olson (eds.), “Atlas of zeolite framework types,” Elsevier, Amsterdam, 2007.
• 5. J. D. Sherman, and R. J. Ross, “Phillipsite-type zeolites for ammonia adsorption device for elementary analyses”, USA Patent No. 4344851A, 1982.
• 6. D. Kallo, “Applications of natural zeolites in water and wastewater treatment”, Reviews in Mineralogy and Geochemistry, vol. 45, pp. 519-550, 2001.
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• 12. N. Dolaberidze, V. Tsitsishvili, M. Panayotova, N. Mirdzveli, M. Nijaradze, Z. Amiridze, T. Kapanadze, and K. Virsaladze. “Characterization of Georgian natural phillipsites”, 2nd International Eurasian Conference on Biological and Chemical Sciences, Ankara, Turkey, Proceeding Book, pp. 28-34, 2019.
• 13. V. Tsitsishvili, N. Dolaberidze, N. Mirdzveli, M. Nijaradze, Z. Amiridze, V. Gabunia, and G. Tsintskaladze, “Hydrothermal transformation of natural analcime and phillipsite”, Bull. Georgian Natl Acad. Sci., vol. 13, pp. 66-73, 2019.
• 14. V. Tsitsishvili, N. Dolaberidze, N. Mirdzveli, M. Nijaradze, and Z. Amiridze, “Properties of bactericidal adsorbents prepared from Georgian natural analcime and phillipsite”, Bull. Georgian Natl Acad. Sci., vol. 14, pp. 25-33, 2020.
• 15. M. M. J. Treacy, and J. B. Higgins (eds), “Collection of simulated XRD powder patterns for zeolites, Fourth Revised Edition”, Elsevier, Amsterdam, 2001.
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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa nr POPUL/SP/0154/2024/02 w ramach programu "Społeczna odpowiedzialność nauki II" - moduł: Popularyzacja nauki i promocja sportu (2025).

Identyfikatory

DOI

10.29227/IM-2024-01-55