Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Tadas Dambrauskas"'
Autor:
Ramune Sidaraite, Kestutis Baltakys, Andrius Jaskunas, Nedas Naslenas, Darius Slavinskas, Edvinas Slavinskas, Tadas Dambrauskas
Publikováno v:
Materials, Vol 17, Iss 14, p 3489 (2024)
Volatile organic compounds (VOCs) are pollutants that pose significant health and environmental risks, necessitating effective mitigation strategies. Catalytic oxidation emerges as a viable method for converting VOCs into non-toxic end products. This
Externí odkaz:
https://doaj.org/article/dad9fa08d5d844698fe22a3e6855160f
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract In this study, the stability of synthetic calcium monosulfoaluminate and the reaction mechanism of its conversion into ye`elimite during the thermal treatment were examined. The monosulfoaluminate was produced referring to ye`elimite stoichi
Externí odkaz:
https://doaj.org/article/6f02a7685f0c459caa81db6dd65cdd18
Publikováno v:
Journal of Asian Ceramic Societies, Vol 8, Iss 3, Pp 753-763 (2020)
This work aims to investigate the influence of Cr3+, Co2+ and Cu2+ on the formation of calcium silicates hydrates in CaO-SiO2-Al2O3-H2O system under hydrothermal conditions. The dry primary mixture with the molar ratio CaO/(SiO2+ Al2O3) = 1.5 and Al2
Externí odkaz:
https://doaj.org/article/c73bbb27d7f84f3880c6c709ea2006fb
Publikováno v:
Materials, Vol 14, Iss 19, p 5592 (2021)
In this work, the suitability of natural raw materials with various modifications of SiO2—granite sawing waste (quartz) and opoka (a mixture of cristobalite, tridymite, quartz, and an amorphous part)—for the 1.13 nm tobermorite and xonotlite synt
Externí odkaz:
https://doaj.org/article/1e447f67fcb6401d944f04d6a841fce4
Autor:
Domante Niuniavaite, Kestutis Baltakys, Tadas Dambrauskas, Anatolijus Eisinas, Dovile Rubinaite, Andrius Jaskunas
Publikováno v:
Nanomaterials, Vol 10, Iss 7, p 1299 (2020)
In this work, the thermal stability, microstructure, and catalytic activity in oxidation reactions of calcium silicate hydrates formed in the CaO-SiO2-Cr(NO3)3-H2O system under hydrothermal conditions were examined in detail. Dry primary mixture with
Externí odkaz:
https://doaj.org/article/ec2a552a4a684a17a3899a1aa0634f31
Publikováno v:
Buildings, Vol 8, Iss 1, p 10 (2018)
In this work, the kinetic parameters of Co2+ ion adsorption by α-C2SH were determined. α-C2SH was synthesized under hydrothermal conditions at 175 °C, when the duration of isothermal curing was 24 h and the molar ratio of primary mixture was CaO/S
Externí odkaz:
https://doaj.org/article/c228187732e242abbd87943363e43467
Autor:
Kestutis Baltakys, Anatolijus Eisinas, Kristina Vasiliauskiene, Martin T. Palou, Tadas Dambrauskas
Publikováno v:
Ceramics International. 49:14826-14833
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 148:1511-1521
Publikováno v:
Solid State Phenomena. 337:97-102
In this work, the influence of KOH and complex KOH and granite cutting waste additives on the formation of calcium silicate hydrates under hydrothermal conditions at a temperature of 200 °C was examined. For the synthesis, the pure mixture of calciu
Publikováno v:
Sustainability; Volume 15; Issue 12; Pages: 9802
This paper describes the impact of hydrothermal conditions on the strength properties and hydration processes of belite cement mortar samples. The belite-rich binder was synthesized by sintering the initial mixture of raw materials (granite cutting w