Zobrazeno 1 - 10
of 300
pro vyhledávání: '"waste oils"'
Autor:
Akansha Mohanty, Siddhika Ajmera, Sampath Chinnam, Vineet Kumar, Ranjeet Kumar Mishra, Bishnu Acharya
Publikováno v:
Fuel Communications, Vol 18, Iss , Pp 100108- (2024)
Waste oil treatment and the burning of fossil fuels are causing environmental problems, thus using waste oils as pyrolysis feedstock to produce high-grade biofuels is receiving a lot of attention. Higher hydrogen and volatile matter contents of waste
Externí odkaz:
https://doaj.org/article/efe7eb5eef224a08ac212f96b1713683
Autor:
Roxana Bostan, Mirel Glevitzky, Simona Varvara, Gabriela-Alina Dumitrel, Gerlinde Iuliana Rusu, Maria Popa, Ioana Glevitzky, Mihaela Laura Vică
Publikováno v:
Applied Sciences, Vol 14, Iss 11, p 4417 (2024)
The purification of used oils and their introduction into production cycles lead to reduction in environmental contamination. A simulation was conducted to study the thermal degradation of sunflower oil under varying temperatures over time. In the pu
Externí odkaz:
https://doaj.org/article/ab186239e304446d8103024bd642b1ec
Akademický článek
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Akademický článek
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Akademický článek
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Autor:
Maryam Hanif, Ijaz Ahmad Bhatti, Muhammad Asif Hanif, Umer Rashid, Bryan R. Moser, Asma Hanif, Fahad A. Alharthi
Publikováno v:
Catalysts, Vol 13, Iss 6, p 998 (2023)
Production of biodiesel from edible vegetable oils using homogenous catalysts negatively impacts food availability and cost while generating significant amounts of caustic wastewater during purification. Thus, there is an urgent need to utilize low-c
Externí odkaz:
https://doaj.org/article/553cd489e2ce4073b6c08bf63033f98c
Publikováno v:
International Journal of Molecular Sciences, Vol 24, Iss 5, p 4726 (2023)
Lipase-catalyzed transesterification is a promising and sustainable approach to producing biodiesel. To achieve highly efficient conversion of heterogeneous oils, combining the specificities and advantages of different lipases is an attractive strate
Externí odkaz:
https://doaj.org/article/3c49e59ebbd04cba978b0401a3a55b2e
Autor:
Francesco Taddeo, Rosa Vitiello, Vincenzo Russo, Riccardo Tesser, Rosa Turco, Martino Di Serio
Publikováno v:
Catalysts, Vol 13, Iss 3, p 503 (2023)
The activity of MOF-5-based solids has been exploited in the simultaneous transesterification and esterification of acid vegetable oils. For this purpose, three different types of MOF-5 have been synthesized and characterized, and then tested in the
Externí odkaz:
https://doaj.org/article/540ce630247647e4babd0eb9a3087eec
Autor:
Asuncion Arner Guerre
Publikováno v:
International Journal of Energy Economics and Policy, Vol 12, Iss 2 (2022)
Currently, lubricants producers, electrical, electronic producers, and cars producers share waste oil management responsibility. The extended producer responsibility (EPR) regime for WEEE was updated to incorporate the mandate of using economic incen
Externí odkaz:
https://doaj.org/article/4562d2ad81644259badf192e9d913b29
Autor:
Abdelmadjid Mahfoudh BENDJERAD, Nawel CHEIKH, Houcine BENMEHDI, Nicolas MONTRELAY, Koffi Justin HOUESSOU, Xavier PIERENS, Karim BEN-HABIB, Adeline GOULLIEUX, Rose Marie DHEILLY
Publikováno v:
Energies, Vol 16, Iss 1, p 30 (2022)
The lubricating oil industry is widespread in the world, but getting rid of the used oils has become an environmental concern. Lubricating oils are used in industries and cars but potentially contaminate groundwater after use. This research uses mont
Externí odkaz:
https://doaj.org/article/a9f26bb1195d4f608b9df2555d502a8d