Zobrazeno 1 - 10
of 33
pro vyhledávání: '"VIKTORIJA GRIGAITIENĖ"'
Autor:
Žydrūnas Kavaliauskas, Romualdas Kėželis, Viktorija Grigaitienė, Mindaugas Milieška, Vitas Valinčius, Rolandas Uscila, Rita Kriūkienė, Arūnas Baltušnikas
Publikováno v:
Applied Sciences, Vol 14, Iss 11, p 4801 (2024)
As the world’s population grows and resource consumption rises, there will be an increase in household waste and, consequently, the fly ash and slag from after the incineration of this waste need to be properly recycled or used as secondary raw mat
Externí odkaz:
https://doaj.org/article/2dc19de98d1f4795a8c8747b4f03b549
Autor:
Žydrūnas Kavaliauskas, Romualdas Kėželis, Viktorija Grigaitienė, Liutauras Marcinauskas, Mindaugas Milieška, Vitas Valinčius, Rolandas Uscila, Vilma Snapkauskienė, Dovilė Gimžauskaitė, Arūnas Baltušnikas
Publikováno v:
Materials, Vol 16, Iss 8, p 3089 (2023)
As the industry develops and energy demand increases, wind turbines are increasingly being used to generate electricity, resulting in an increasing number of obsolete turbine blades that need to be properly recycled or used as a secondary raw materia
Externí odkaz:
https://doaj.org/article/b6151fd5492c441a94682beaf9ca4779
Autor:
Rolandas Uscila, Viktorija Grigaitienė, Vitas Valinčius, Romualdas Kėželis, Dovilė Gimžauskaitė, Žydrūnas Kavaliauskas
Publikováno v:
Applied Sciences, Vol 13, Iss 7, p 4221 (2023)
This study has been performed to reveal the main characteristics of operating a direct current (DC) plasma-chemical reactor (PChR) designed for hazardous waste treatment. The PChR employs thermal plasma as the operating environment. The investigation
Externí odkaz:
https://doaj.org/article/6bc62c8ef7f64a079a6758ed402aae72
Autor:
Žydrūnas Kavaliauskas, Rolandas Uscila, Romualdas Kėželis, Vitas Valinčius, Viktorija Grigaitienė, Dovilė Gimžauskaitė, Mindaugas Milieška
Publikováno v:
Applied Sciences, Vol 12, Iss 5, p 2624 (2022)
A transferred arc plasma torch chemical rector was used to process waste formed from mixtures of dry clay powder and hydroquinone. Such reactors are best suited for the treatment of electrically conductive waste. In these types of reactors, the elect
Externí odkaz:
https://doaj.org/article/7af7e1af78224f3eb3081a6edf998580
Autor:
VIKTORIJA GRIGAITIENĖ, ROLANDAS USCILA, VITAS VALINČIUS, ROMUALDAS KĖŽELIS, MINDAUGAS MILIEŠKA, DOVILĖ GIMŽAUSKAITĖ, VILMA SNAPKAUSKIENĖ, ŽYDRŪNAS KAVALIAUSKAS
Publikováno v:
WIT Transactions on Ecology and the Environment.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1025523e615bf726221551d049a3f59
https://doi.org/10.2495/wmei220061
https://doi.org/10.2495/wmei220061
Autor:
Airingas Šuopys, Viktorija Grigaitienė, Liutauras Marcinauskas, Romualdas Kėželis, Rolandas Uscila, Mindaugas Aikas
Publikováno v:
Coatings; Volume 12; Issue 7; Pages: 934
In this study, alumina coatings were formed using atmospheric plasma spraying, increasing the torch power from 29.4 to 45.1 kW. The surface morphology of the coatings was determined using scanning electron microscopy; the elemental composition was ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e354ea47d5c2b07513ba893bf6873da
https://doi.org/10.3390/coatings12070934
https://doi.org/10.3390/coatings12070934
Autor:
Dovilė Gimžauskaitė, Viktorija Grigaitienė, Rolandas Uscila, Žydrūnas Kavaliauskas, Vitas Valincius, Mindaugas Milieška, Romualdas Kezelis
Publikováno v:
Applied Sciences; Volume 12; Issue 5; Pages: 2624
A transferred arc plasma torch chemical rector was used to process waste formed from mixtures of dry clay powder and hydroquinone. Such reactors are best suited for the treatment of electrically conductive waste. In these types of reactors, the elect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8f969e3f2b008c12754eb94d0f71d64
Autor:
Rolandas Uscila, Liutauras Marcinauskas, Airingas Šuopys, Martynas Lelis, Romualdas Kėželis, Simona Tučkutė, Mindaugas Aikas, Viktorija Grigaitienė
Publikováno v:
Coatings
Volume 11
Issue 11
Coatings, Vol 11, Iss 1289, p 1289 (2021)
Volume 11
Issue 11
Coatings, Vol 11, Iss 1289, p 1289 (2021)
This study presents the thermal and chemical resistance of plasma-sprayed Al2O3 and Al2O3 doped with 13 wt.% of TiO2 coatings and their suitability for the fire grate of straw pellet furnaces. Coatings were deposited on steel substrates using direct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59a89a2869af8032966cea3984f41292
Autor:
Vitas Valincius, Romualdas Kėželis, Pranas Valatkevicius, Viktorija Grigaitienė, Dovilė Gimžauskaitė
Publikováno v:
Journal of Chemical Technology & Biotechnology
BACKGROUND: Research was performed to reveal the main peculiarities of an operating electric arc in a plasma chemical reactor (PChR) for hazardous waste processing. The experimental study was performed in a model of PChR using thermal plasma as a hea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14afef691e9dd8b2e06981a2dac7017e
https://doi.org/10.1002/jctb.6045
https://doi.org/10.1002/jctb.6045
Autor:
Andrius Tamošiūnas, Pranas Valatkevicius, Nerijus Striūgas, Viktorija Grigaitienė, Vitas Valincius
Publikováno v:
Journal of Cleaner Production. 130:187-194
Glycerol, which is a by-product of biodiesel production, is considered to be a potential feedstock for synthesis gas generation. Therefore, the objective of this study was to investigate the use of thermal water steam plasma as one of the potential t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48c657eb3015b045d4eb2841101582eb
https://doi.org/10.1016/j.jclepro.2015.11.024
https://doi.org/10.1016/j.jclepro.2015.11.024