STUDY OF THERMALLY TREATED ZEOLITIC TUFFS OF SERBIA , DEPOSITS "ZLATOKOP" AND "OPĆIŠTE"-BEOČIN
Authors
Kašić, VladanRadosavljević-Mihajlović, Ana
Stojanović, Jovica
Mihajlović, Slavica
Vukadinović, Melina
Đorđević, Nataša
Jelić, Ivana
Contributors
Balanović, LjubišaTanikić, Dejan
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Zeolites are a group of natural and synthetic inorganic compounds. They have specific physicochemical properties suitable for industrial application [1,2]. According to their origin, variety of chemical composition, structural characteristics and application, zeolites form a specific group of minerals within the tectosilicates. In sedimentary formations rich in zeolites, the most characteristic minerals that are present are: clinoptilolite/hailandite, chabazite, mordenite, erionite, phillipsite and analcime. The most widespread zeolite of sedimentary origin is represented by the HEU series (clinoptilolite-heylandite). Its general crystal chemical formula is (Na,K,Ca)6Al6Si30O72nH2O.. Based on chemical and X-ray powder diffraction analysis, it is not possible to separate clinoptilolite and hoylandite . This is due to their isostructural nature. To identify these two isostructural minerals, even today, the simplest so-called Mampton's test [3]. Mumpton [4]. The results of X-ray diffracti...on analysis of thermally treated clinoptilolitic tuffs from the Zlatokop and Beočin deposits will be presented in this paper. The interplane distance values will be shown in the characteristic temperature range from 400oC to 500oC (when the first polymorphic transition occurs). These values characterize the zeolitic tuffs of our deposits in a certain way.
Keywords:
zeolitic tuff / X-ray powder analysis / thermal stabilitySource:
54th INTERNATIONAL OCTOBER CONFERNCE on Mining and Metallurgy, 2023, 348-352Publisher:
- Bor : University of Belgrade, Technical Faculty in Bor
- Bor : Mining and Metallurgy Institute Bor
Funding / projects:
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200023 (Institute of Technology of Nuclear and Other Mineral Row Materials - ITNMS, Belgrade) (RS-MESTD-inst-2020-200023)
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Institut za tehnologiju nuklearnih i drugih mineralnih sirovinaTY - CONF AU - Kašić, Vladan AU - Radosavljević-Mihajlović, Ana AU - Stojanović, Jovica AU - Mihajlović, Slavica AU - Vukadinović, Melina AU - Đorđević, Nataša AU - Jelić, Ivana PY - 2023 UR - https://ritnms.itnms.ac.rs/handle/123456789/1177 AB - Zeolites are a group of natural and synthetic inorganic compounds. They have specific physicochemical properties suitable for industrial application [1,2]. According to their origin, variety of chemical composition, structural characteristics and application, zeolites form a specific group of minerals within the tectosilicates. In sedimentary formations rich in zeolites, the most characteristic minerals that are present are: clinoptilolite/hailandite, chabazite, mordenite, erionite, phillipsite and analcime. The most widespread zeolite of sedimentary origin is represented by the HEU series (clinoptilolite-heylandite). Its general crystal chemical formula is (Na,K,Ca)6Al6Si30O72nH2O.. Based on chemical and X-ray powder diffraction analysis, it is not possible to separate clinoptilolite and hoylandite . This is due to their isostructural nature. To identify these two isostructural minerals, even today, the simplest so-called Mampton's test [3]. Mumpton [4]. The results of X-ray diffraction analysis of thermally treated clinoptilolitic tuffs from the Zlatokop and Beočin deposits will be presented in this paper. The interplane distance values will be shown in the characteristic temperature range from 400oC to 500oC (when the first polymorphic transition occurs). These values characterize the zeolitic tuffs of our deposits in a certain way. PB - Bor : University of Belgrade, Technical Faculty in Bor PB - Bor : Mining and Metallurgy Institute Bor C3 - 54th INTERNATIONAL OCTOBER CONFERNCE on Mining and Metallurgy T1 - STUDY OF THERMALLY TREATED ZEOLITIC TUFFS OF SERBIA , DEPOSITS "ZLATOKOP" AND "OPĆIŠTE"-BEOČIN EP - 352 SP - 348 ER -
@conference{ author = "Kašić, Vladan and Radosavljević-Mihajlović, Ana and Stojanović, Jovica and Mihajlović, Slavica and Vukadinović, Melina and Đorđević, Nataša and Jelić, Ivana", year = "2023", abstract = "Zeolites are a group of natural and synthetic inorganic compounds. They have specific physicochemical properties suitable for industrial application [1,2]. According to their origin, variety of chemical composition, structural characteristics and application, zeolites form a specific group of minerals within the tectosilicates. In sedimentary formations rich in zeolites, the most characteristic minerals that are present are: clinoptilolite/hailandite, chabazite, mordenite, erionite, phillipsite and analcime. The most widespread zeolite of sedimentary origin is represented by the HEU series (clinoptilolite-heylandite). Its general crystal chemical formula is (Na,K,Ca)6Al6Si30O72nH2O.. Based on chemical and X-ray powder diffraction analysis, it is not possible to separate clinoptilolite and hoylandite . This is due to their isostructural nature. To identify these two isostructural minerals, even today, the simplest so-called Mampton's test [3]. Mumpton [4]. The results of X-ray diffraction analysis of thermally treated clinoptilolitic tuffs from the Zlatokop and Beočin deposits will be presented in this paper. The interplane distance values will be shown in the characteristic temperature range from 400oC to 500oC (when the first polymorphic transition occurs). These values characterize the zeolitic tuffs of our deposits in a certain way.", publisher = "Bor : University of Belgrade, Technical Faculty in Bor, Bor : Mining and Metallurgy Institute Bor", journal = "54th INTERNATIONAL OCTOBER CONFERNCE on Mining and Metallurgy", title = "STUDY OF THERMALLY TREATED ZEOLITIC TUFFS OF SERBIA , DEPOSITS "ZLATOKOP" AND "OPĆIŠTE"-BEOČIN", pages = "352-348" }
Kašić, V., Radosavljević-Mihajlović, A., Stojanović, J., Mihajlović, S., Vukadinović, M., Đorđević, N.,& Jelić, I.. (2023). STUDY OF THERMALLY TREATED ZEOLITIC TUFFS OF SERBIA , DEPOSITS "ZLATOKOP" AND "OPĆIŠTE"-BEOČIN. in 54th INTERNATIONAL OCTOBER CONFERNCE on Mining and Metallurgy Bor : University of Belgrade, Technical Faculty in Bor., 348-352.
Kašić V, Radosavljević-Mihajlović A, Stojanović J, Mihajlović S, Vukadinović M, Đorđević N, Jelić I. STUDY OF THERMALLY TREATED ZEOLITIC TUFFS OF SERBIA , DEPOSITS "ZLATOKOP" AND "OPĆIŠTE"-BEOČIN. in 54th INTERNATIONAL OCTOBER CONFERNCE on Mining and Metallurgy. 2023;:348-352..
Kašić, Vladan, Radosavljević-Mihajlović, Ana, Stojanović, Jovica, Mihajlović, Slavica, Vukadinović, Melina, Đorđević, Nataša, Jelić, Ivana, "STUDY OF THERMALLY TREATED ZEOLITIC TUFFS OF SERBIA , DEPOSITS "ZLATOKOP" AND "OPĆIŠTE"-BEOČIN" in 54th INTERNATIONAL OCTOBER CONFERNCE on Mining and Metallurgy (2023):348-352.