Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Anna V. Ryabova"'
Autor:
Elena A. Yatsenko, Sergei V. Trofimov, Boris M. Goltsman, Wensheng Li, Victoria A. Smoliy, Anna V. Ryabova, Lyudmila V. Klimova, Andrey I. Izvarin
Publikováno v:
Gels, Vol 10, Iss 1, p 19 (2023)
This study explores the influence of temperature–time conditions, surfactants, and varied waste compositions on the curing of geopolymer gels, a foam formation with the properties of porous geopolymers. Findings reveal that a 6 h curing period lead
Externí odkaz:
https://doaj.org/article/35e079bb66b846a88b3de5d97c503a13
Autor:
Elena A. Yatsenko, Boris M. Goltsman, Andrey I. Izvarin, Viktor M. Kurdashov, Victoria A. Smoliy, Anna V. Ryabova, Lyudmila V. Klimova
Publikováno v:
Energies, Vol 16, Iss 22, p 7535 (2023)
Ash and slag waste (ASW) from coal combustion creates significant environmental and economic challenges. A promising method of ASW recycling is alkali activation with geopolymer material formation. This study investigates the influence of activating
Externí odkaz:
https://doaj.org/article/7110bfb2c5d34c878b2b8ff0a7fd2e2e
Influence of Various Coal Energy Wastes and Foaming Agents on Foamed Geopolymer Materials’ Synthesis
Autor:
Elena A. Yatsenko, Boris M. Goltsman, Sergei V. Trofimov, Yuri V. Novikov, Victoria A. Smoliy, Anna V. Ryabova, Lyudmila V. Klimova
Publikováno v:
Materials, Vol 16, Iss 1, p 264 (2022)
The regularities of obtaining foamed alkali-activated geopolymer materials based on different wastes of coal power engineering (fly ash, fuel (boiler) slag, ash, and slag mixture) were considered. The phase composition of the studied waste showed the
Externí odkaz:
https://doaj.org/article/56bcabd850624eea8c138ee8c4357ac4
Autor:
Elena A. Yatsenko, Boris M. Goltsman, Sergei V. Trofimov, Viktor M. Kurdashov, Yuri V. Novikov, Victoria A. Smoliy, Anna V. Ryabova, Lyudmila V. Klimova
Publikováno v:
Materials, Vol 15, Iss 7, p 2587 (2022)
The possibility of improving the properties of porous geopolymer materials based on ash and slag waste from thermal power plants by adjusting their chemical composition is considered. An X-ray phase analysis of ash and slag wastes was carried out, th
Externí odkaz:
https://doaj.org/article/04717558680742b5bebeae570f2ad4ee
Publikováno v:
Proceedings of the 2016 Conference on Information Technologies in Science, Management, Social Sphere and Medicine.
Publikováno v:
SHS Web of Conferences, Vol 28, p 01051 (2016)
Fast development of technologies has led to emergence of the new market – FinTech – which is very attractive for investors today. By now this market has a great number of different concepts: P2P-crediting, E-wallets, Bitcoins, mPOS-acquiring, T-c