Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Milda Gumbytė"'
Publikováno v:
Lubricants, Vol 12, Iss 5, p 178 (2024)
Water-based lubricating fluids (WBLFs), known for their significant environmental benefits, are the focus of this study. The properties of WBLFs directly influence lubricated mechanisms’ longevity and operating efficiency. WBLFs are enhanced using
Externí odkaz:
https://doaj.org/article/34fade85a0ee4ab5bbbbf31728f75453
Autor:
Jeng-Haur Horng, Thi-Na Ta, Raimondas Kreivaitis, Jolanta Treinytė, Artūras Kupčinskas, Milda Gumbytė
Publikováno v:
Lubricants, Vol 12, Iss 2, p 53 (2024)
For over two decades, ionic liquids have been among the most exciting lubrication topics. Ionic liquids were investigated by using them as neat lubricants and lubricity-enhancing additives. However, new and unique features were revealed by introducin
Externí odkaz:
https://doaj.org/article/1447110119364eb4bb465a8a524b3f78
Autor:
Indrė Čechovičienė, Alvyra Šlepetienė, Milda Gumbytė, Aurelija Paulauskienė, Živilė Tarasevičienė
Publikováno v:
Horticulturae, Vol 10, Iss 1, p 38 (2023)
The objective of this study is to assess the proximate chemical composition, and the physical and techno-functional properties of blackberry pomace from different cultivars (‘Polar’, ‘Orkan’, ‘Brzezina’). Blackberry pomace primarily compr
Externí odkaz:
https://doaj.org/article/cd9de0caf8ca445d8e21feb28dc211fa
Publikováno v:
Lubricants, Vol 11, Iss 11, p 469 (2023)
This study aims to evaluate the tribological properties of two protic ionic liquids (PILs) under different tribological conditions as a sustainable alternative for mineral oil-based neat lubricants. The synthesis of PILs in this study uses a relative
Externí odkaz:
https://doaj.org/article/c49c73cde63b47ff9f13c5b7e09272ff
Publikováno v:
Green Chemistry Letters and Reviews, Vol 16, Iss 1 (2023)
ABSTRACTThe aim of studies was to investigate the process of enzymatic interesterification of rapeseed oil with methyl formate and to determine the influence of three independent variables on the product yield. After evaluating the effectiveness of t
Externí odkaz:
https://doaj.org/article/fbb8078c7c26466db1bf031280c4050a
Autor:
Raimondas Kreivaitis, Milda Gumbytė, Artūras Kupčinskas, Jolanta Treinytė, Kiril Kazancev, Eglė Sendžikienė
Publikováno v:
Applied Sciences, Vol 13, Iss 10, p 6336 (2023)
Lubrication is the primary solution to reduce friction and wear. However, conventional lubricants cause pollution when not properly disposed of or due to accidental leaks. Therefore, environmentally friendly lubricating fluids are welcome in any appl
Externí odkaz:
https://doaj.org/article/bb8d0138e4cb40e6b0cf55d774075c10
Publikováno v:
Applied Sciences, Vol 13, Iss 6, p 3401 (2023)
Recently, environmentally friendly lubricants and their additives have been of great interest. Using such lubricants can provide a few benefits, namely: nontoxicity and biodegradability when exposed to groundwater or soil. Moreover, renewable raw mat
Externí odkaz:
https://doaj.org/article/26d7b834753d45798c78396d6d471b46
Publikováno v:
Catalysts, Vol 13, Iss 2, p 302 (2023)
Biodiesel can be produced both in homogeneous and heterogeneous ways. Heterogeneous synthesis allows to easily separate catalyst from esters. In this work, eggshells as a heterogeneous catalyst were used for triglyceride transesterification with 1-bu
Externí odkaz:
https://doaj.org/article/d184ee5506cb404c8b15a95016ea5e56
Publikováno v:
Materials, Vol 16, Iss 3, p 1185 (2023)
In this experimental study, biodiesel was synthesized from the salmon oil using the Lipozyme®RM IM (Bagsværd, Denmark) as a biocatalyst. Isoamyl alcohol was used as an acyl acceptor in the transesterification process. The aim of this study is to se
Externí odkaz:
https://doaj.org/article/22271bf76eb34dd090f29d320cdbe845
Publikováno v:
Lubricants, Vol 11, Iss 1, p 34 (2023)
Owing to their low cost and environmentally friendly nature, water-based lubricants have benefits over oil-based ones. However, the appropriate additive package is indispensable in improving its tribological properties. In the current study, we have
Externí odkaz:
https://doaj.org/article/cd8857f876d4443a82ed79aef433ff96