Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Radosavljević-Mihajlović Ana"'
Autor:
Milošević Dušan M., Radosavljević-Mihajlović Ana, Milošević Mimica R., Đorđević Nataša G., Marković Bojana, Grubišić Mirko, Vlahović Branislav
Publikováno v:
Science of Sintering, Vol 56, Iss 2, Pp 255-267 (2024)
This paper presents a comparative analysis of microstructural parameters by the powder X-ray diffraction method on a polycrystalline sample and the fractal analysis. The presented results of microstructural parameters are obtained by crystallographic
Externí odkaz:
https://doaj.org/article/86f2c4bdfc8149dd994cdb453187b310
Publikováno v:
Science of Sintering, Vol 53, Iss 3, Pp 397-406 (2021)
Data on thermally induced transformations of Mn exchanged zeolites LTA and FAU topology are presented in this paper. Thermally induced phase transformation of Mn-exchange zeolites are followed in the range from 700 to 1300°C. Both frameworks coll
Externí odkaz:
https://doaj.org/article/cac7abd2fc8f4573b80921d6bae3395f
Autor:
Stojanović Jovica N., Radosavljević Slobodan A., Tošović Radule D., Pačevski Aleksandar M., Radosavljević-Mihajlović Ana S., Kašić Vladan D., Vuković Nikola S.
Publikováno v:
Geološki Anali Balkanskoga Poluostrva, Vol 79, Iss 1, Pp 47-69 (2018)
The Rudnik orefield is one of the well-known skarn-replacement and high-temperature hydrothermal Pb-Zn-Cu-Ag-Bi-W polymetallic sulfide deposits, and is a part of the Šumadija Metallogenic District, Serbia. It comprises ore bodies grouped into sev
Externí odkaz:
https://doaj.org/article/368cbea5689a41169958041a5c79a144
Autor:
Kašić Vladan D., Simić Vladimir, Životić Dragana, Radosavljević-Mihajlović Ana S., Stojanović Jovica N.
Publikováno v:
Hemijska Industrija, Vol 71, Iss 1, Pp 49-60 (2017)
The results of perennial research of several Serbian zeolitic tuffs enriched with HEU-type minerals are presented in this paper. There are several recognized zeolitic tuff deposits containing HEU-type minerals: Zlatokop, Igroš, Beočin, Toponica,
Externí odkaz:
https://doaj.org/article/d777a19a77494a15b96f462a660d8013
Autor:
Radosavljević Slobodan A., Stojanović Jovica N., Pačevski Aleksandar M., Radosavljević-Mihajlović Ana S., Kašić Vladan D.
Publikováno v:
Geološki Anali Balkanskoga Poluostrva, Vol 2016, Iss 77, Pp 1-12 (2016)
Recent mineralogical, chemical, physical, and crystallographic investigations of the Boranja orefield showed very complex mineral associations and assemblages where sulfosalts have significant role. The sulfosalts of the Boranja orefield can be di
Externí odkaz:
https://doaj.org/article/2c7a9dda4e894734af3809a2e86c2923
Autor:
Radosavljević Slobodan, Stojanović Jovica, Radosavljević-Mihajlović Ana, Vuković Nikola, Matijašević Srđan, Stojanović Mirjana, Kašić Vladan
Publikováno v:
Geološki Anali Balkanskoga Poluostrva, Vol 2014, Iss 75, Pp 75-83 (2014)
Based on geological, mineralogical, physical, chemical and technological investigations in the Tamnava Tertiary Basin near Šabac town (western Serbia), deposits of ceramic clays were studied. These ceramic clays are composed of kaolin-illite with
Externí odkaz:
https://doaj.org/article/317a094faea2496488188e2f043d456c
Autor:
Lemić Jovan, Milošević Siniša, Vukašinović Marija, Radosavljević-Mihajlović Ana, Kovačevića Dragana
Publikováno v:
Journal of the Serbian Chemical Society, Vol 71, Iss 11, Pp 1161-1172 (2006)
The adsorption of stearyldimethylbenzylammonium chloride (SDBAC) on the clinoptilolite-heulandite rich tuff in dependence on the applied temperature was studied. The maximal amount of sorbed SDBAC was 123 mmol/kg in the case of thermally treated zeol
Externí odkaz:
https://doaj.org/article/c25fbac330644ce88f48ec57c5a9b0dd
Autor:
Radosavljević-Mihajlović Ana S., Dondur Vera T., Daković Aleksandra S., Lemić Jovan B., Tomašević-Čanović Magdalena R.
Publikováno v:
Journal of the Serbian Chemical Society, Vol 69, Iss 4, Pp 273-282 (2004)
Samples of natural HEU-type zeolites – clinoptilolite-Ca, from the Novakovici deposit (near Prijedor, Bosnia and Herzegovina) were treated with the hydrochloric acid of various concentrations (from 10-3Mto 2M). Zeolitic tuffs before and after the a
Externí odkaz:
https://doaj.org/article/1dc4f95c05794840baa4b2380617f2cd
Autor:
Vujaković Aleksandra D., Daković Aleksandra S., Lemić Jovan B., Radosavljević-Mihajlović Ana S., Tomašević-Čanović Magdalena R.
Publikováno v:
Journal of the Serbian Chemical Society, Vol 68, Iss 11, Pp 833-841 (2003)
Organo-mineral complexes were obtained by treatment of aluminosilicate minerals (zeolite, bentonite and diatomaceous earth) with a primary amine (oleylamine) and an alkyl ammonium salt (stearyldimethylbenzyl ammonium chloride). The modification of th
Externí odkaz:
https://doaj.org/article/738ce85febf44b068e54130f25b98266
Autor:
Daković Aleksandra S., Raonić Tanja V., Matijašević Srđan D., Tomašević-Čanović Magdalena R., Radosavljević-Mihajlović Ana S.
Publikováno v:
Hemijska Industrija, Vol 57, Iss 5, Pp 215-218 (2003)
The electrolytic conductivity of bentonite aqueous suspensions was investigated. The starting material (Ca-Mont) was exchanged with sodium ions, using an ion exchange column. The sodium form of bentonite (Na-Mont) was used to obtain organobentonites.
Externí odkaz:
https://doaj.org/article/b416bde91bc748219905eebc3d327690