Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Nanuli Dolaberidze"'
Autor:
Vladimer Tsitsishvili, Marinela Panayotova, Nato Mirdzveli, Nagima Dzhakipbekova, Vladko Panayotov, Nanuli Dolaberidze, Manana Nijaradze
Publikováno v:
Minerals, Vol 13, Iss 3, p 364 (2023)
The recovery and immobilization of metals from wastewater often occurs in an acidic environment that destroys the structure of adsorbents such as zeolites, which are porous crystalline aluminosilicates. The influence of hydrochloric acid solutions on
Externí odkaz:
https://doaj.org/article/0a2e4b158aea4b80818c973fd9b03c09
Autor:
Vladimer Tsitsishvili, Nanuli Dolaberidze, Spartak Urotadze, Maia Alelishvili, Nato Mirdzveli, Manana Nijaradze
Publikováno v:
Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, Vol 12, Iss 1, Pp 95-101 (2017)
Ion-exchange properties of natural zeolites of Georgia with a relatively low Si/Al ratio have been studied: analcimes are characterized by selectivity series: Na+>K+>Ag+>NH4+>Ca+2>Sr+2>Li+; for phillipsites selectivity sequences are different for cal
Externí odkaz:
https://doaj.org/article/4d8853517a204bf2acab8123ba7257a6
Autor:
Vladimer Tsitsishvili, Nanuli Dolaberidze, Nato Mirdzveli, Manana Nijaradze, Nagima Dzhakipbekova, Lusine Harutyunyan, Zurab Amiridze, Bela Khutsishvili
Publikováno v:
InterConf. :483-502
Adsorption properties and porous structure of acid treated natural heulandite-containing tuff from the Rkoni plot of the Tedzami deposit (Eastern Georgia), a mixture of heulandite and chabazite from the Chankanay deposit (Kazakhstan, Almaty region),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c886fa62d6599792a81b2bdc65189df6
https://doi.org/10.51582/interconf.19-20.03.2023.052
https://doi.org/10.51582/interconf.19-20.03.2023.052
Autor:
Vladimer Tsitsishvili, Nanuli Dolaberidze, Nato Mirdzveli, Manana Nijaradze, Nagima Dzhakipbekova, Lusine Harutyunyan, Zurab Amiridze, Bela Khutsishvili
Publikováno v:
InterConf. :242-260
The article considers the processes leading to a change in the structure and properties as a result of thermal treatment of natural zeolites from the Rkoni plot of the Tedzami deposit, Georgia, containing up to 80% of heulandite and 10% of chabazite,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78db55a956299b406426218900409792
https://doi.org/10.51582/interconf.19-20.01.2023.025
https://doi.org/10.51582/interconf.19-20.01.2023.025
Publikováno v:
InterConf. :340-358
The purpose of present work was to obtain bactericidal materials using heulandite-clinoptilolite from the Rkoni plot of the Tedzami deposit, Eastern Georgia, to study their properties and use them as a filler for the production of bactericidal paper.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d1985401dd1114470c9c7d675975c27
https://doi.org/10.51582/interconf.19-20.07.2021.037
https://doi.org/10.51582/interconf.19-20.07.2021.037
Publikováno v:
InterConf. :359-374
The purpose of present work was to obtain bactericidal materials using heulandite-clinoptilolite from the Rkoni plot of the Tedzami deposit, Eastern Georgia, and to use them as a filler for the production of bactericidal paper. Materials remaining th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2aa160262e378bf6ac98a0d473f80e1
https://doi.org/10.51582/interconf.19-20.07.2021.038
https://doi.org/10.51582/interconf.19-20.07.2021.038
Autor:
Manana Nijaradze, Vladimer Tsitsishvili, Nanuli Dolaberidze, Zurab Amiridze, Nato Mirdzveli, Vakhtang Gabunia, Tinatin Sharashenidze
Publikováno v:
InterConf. :574-585
Analcime is a fairly widespread zeolite in the territory of Georgia and other countries, but its practical application is limited due to the peculiarities of its compact structure with small pores and irregular channels. This work describes a method
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::467d699c8d1faf76556d677e1a9164be
https://doi.org/10.51582/interconf.7-8.04.2021.062
https://doi.org/10.51582/interconf.7-8.04.2021.062
Publikováno v:
Protection of Metals and Physical Chemistry of Surfaces. 57:329-334
The article considers the hydrothermal formation of micrometric crystals of zeolite type FAU in aluminosilicate gels obtained from water suspension of natural phillipsite, treated with hydrochloric acid, mixed with sodium hydroxide, and followed by a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e67ec2c513119d6fe382e41f7a9f68ec
https://doi.org/10.1134/s2070205121010202
https://doi.org/10.1134/s2070205121010202
Publikováno v:
Himia, Fizika ta Tehnologia Poverhni. 8:346-352
Generally, the microporous structure of synthetic zeolite is affected by the nature of used reactants and their pretreatments, as well as by composition of the reaction mixture. Our recent investigation of hydrothermal transformation of natural Georg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::282654d70028f066c8ccf89e4e48b485
https://doi.org/10.15407/hftp08.03.346
https://doi.org/10.15407/hftp08.03.346