Increase of cracking resistance of ceramic masses of low-plastic clay

Autor: Іrіna Subbota, Larysa Spasonova, Аnastasia Sholom

Publikováno v: Technology audit and production reserves. 1:10-15

The object of research is the physical and chemical processes of forming the structure and properties of ceramic masses based on local low-melting clay raw materials of the Kyiv region of Ukraine by adjusting the chemical and mineralogical compositio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::083988e5e641cc96c56696f375ba5297
https://doi.org/10.15587/2706-5448.2023.274629

Adsorption of Uranium (VI) from Aqueous Solutions by Amino-functionalized Clay Minerals

Autor: Victoria Tobilko, Larysa Spasonova, Iryna Kovalchuk, Borys Kornilovych, Yurij Kholodko

Publikováno v: Colloids and Interfaces, Vol 3, Iss 1, p 41 (2019)

Silylation of clay minerals from Cherkasy deposit (Ukraine) montmorillonite (layer silicate) and palygorskite (fibrous silicate) was performed using organosilane (3-aminopropyl)triethoxysilane (APTES). Solvents with different polarity (ethanol, tolue

Externí odkaz: https://doaj.org/article/bbc243b0b1cc44cdb83016882ca4ea9b

Devising technology for utilizing water treatment waste to produce ceramic building materials

Autor: Larysa Spasonova, Іrіna Subota, Аnastasia Sholom

Publikováno v: Eastern-European Journal of Enterprise Technologies, Vol 1, Iss 10 (109), Pp 14-22 (2021)

Based on the modern ideas about environmental protection, this paper reports a study into the utilization of water-treated waste from heavy metals (using copper(II) compounds as an example) for the manufacture of ceramic building materials. The exami

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d736bfc5cf3ebffec118259ffea58036
https://doi.org/10.15587/1729-4061.2021.225256

Investigation of the structure and sorption peculiarities of cobalt and uranium ions by nanocomposites based on montmorillonite and tetraethoxysilane

Autor: Borys Kornilovych, Larysa Spasonova, I.A. Kovalchuk, Dmytro Doroshenko, I.V. Pylypenko

Publikováno v: Eastern-European Journal of Enterprise Technologies. 5:6-11

The structure and adsorption characteristics of silica -and montmorillonite-based nanocomposites are investigated. Tetraethoxysilane was used as a source of silica. The porous structure was investigated by the method of low-temperature nitrogen adsor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9a3a8bac8ee56b3090acf74aa3b08cfe
https://doi.org/10.15587/1729-4061.2018.144553

Reception of Nanostructured Materials Based on Illite for Toxic Substances Immobilization

Autor: Borys Kornilovych, Larysa Spasonova, Dmytro Doroshenko, Volodymyr Pavlenko

Publikováno v: Наукові вісті КПІ; № 3 (2017): ; 95-103
Научные вести КПИ; № 3 (2017): ; 95-103
Research Bulletin of the National Technical University of Ukraine "Kyiv Politechnic Institute"; № 3 (2017): Chemical and Biological Sciences and Technologies; 95-103

Проблематика. При широкомасштабному використанні природних глинистих сорбентів однією з проблем, що потребують подальшої розробки, є п

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2548a4a6baa4d967209531aaaf0aa1df
http://bulletin.kpi.ua/article/view/95151