Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Ana Paula Soares Dias"'
Autor:
Ana Paula Soares Dias, Bruna Rijo, Manuel Francisco Costa Pereira, Rodica Zăvoianu, Octavian Dumitru Pavel
Publikováno v:
Reactions, Vol 5, Iss 1, Pp 260-273 (2024)
Bioethanol, which is currently produced commercially from a growing variety of renewable biomass and waste sources, is an appealing feedstock for the production of fuels and chemicals. The literature clearly shows that bioethanol is a versatile build
Externí odkaz:
https://doaj.org/article/36d50580ceff4b30a08d12b9e8ab06a9
Autor:
Ana Paula Soares Dias, Igor Pedra, Érica Salvador, Bruna Rijo, Manuel Francisco Costa Pereira, Fátima Serralha, Isabel Nogueira
Publikováno v:
Catalysts, Vol 14, Iss 4, p 266 (2024)
Biodiesel from waste frying oil was produced via methanolysis using biochar-based catalysts prepared by carbonizing banana peels (350 °C and 400 °C) mixed with 20% (wt.) of alkali carbonates (Na, Li, or K). The catalysts exhibited a bi-functional c
Externí odkaz:
https://doaj.org/article/85519560d77847879ed6faaf9f789a7a
Autor:
Bruna Rijo, Ana Paula Soares Dias, Novi Dwi Saksiwi, Manuel Francisco Costa Pereira, Rodica Zăvoianu, Octavian Dumitru Pavel, Olga Ferreira, Rui Galhano dos Santos
Publikováno v:
Reactions, Vol 4, Iss 2, Pp 295-310 (2023)
The modern society produces large amounts of household waste with high organic matter content. The vermicomposting of household waste produces high-value humic substances and is a way to stabilize organic material for later use as raw material (3rd g
Externí odkaz:
https://doaj.org/article/f94c9f837d8043a49b8b4bcb342de52b
Publikováno v:
Environments, Vol 10, Iss 10, p 186 (2023)
With the increase in population, large amounts of food waste are produced worldwide every day. These leftovers can be used as a source of lignocellulosic waste, oils, and polysaccharides for renewable fuels. In a fixed bed reactor, low-temperature ca
Externí odkaz:
https://doaj.org/article/22d8d7ed5fba4f00aa15b8896a147a7d
Autor:
Octavian Dumitru Pavel, Alexandra-Elisabeta Stamate, Rodica Zăvoianu, Anca Cruceanu, Alina Tirsoaga, Ruxandra Bîrjega, Ioana Andreea Brezeștean, Alexandra Ciorîță, Daniela Cristina Culiță, Ana Paula Soares Dias
Publikováno v:
Materials, Vol 16, Iss 8, p 3025 (2023)
This paper is focused on the utilization of hybrid catalysts obtained from layered double hydroxides containing molybdate as the compensation anion (Mo-LDH) and graphene oxide (GO) in advanced oxidation using environmentally friendly H2O2 as the oxid
Externí odkaz:
https://doaj.org/article/fb0cf5aa44a843c492cec335d61bfcf4
Publikováno v:
Cleaner Engineering and Technology, Vol 1, Iss , Pp 100012- (2020)
The use of vegetable oils to produce biodiesel raises several sustainability issues, namely the fuel/food conflict. The high cost of vegetable oils and an expensive homogeneous base catalyzed process encourages the search for alternative raw material
Externí odkaz:
https://doaj.org/article/5d2a82eff6124a049fd1ea987b701b7d
Publikováno v:
Energies, Vol 12, Iss 23, p 4408 (2019)
Energy security and environmental concerns, related to the increasing carbon emissions, have prompted in the last years the search for renewable and sustainable fuels. Biodiesel, a mixture of fatty acids alkyl esters shows properties, which make it a
Externí odkaz:
https://doaj.org/article/4c12d224cc084fd3b84c18a48de13779
Autor:
Santos, Bruna Rijo, Ana Paula Soares Dias, Novi Dwi Saksiwi, Manuel Francisco Costa Pereira, Rodica Zăvoianu, Octavian Dumitru Pavel, Olga Ferreira, Rui Galhano dos
Publikováno v:
Reactions; Volume 4; Issue 2; Pages: 295-310
The modern society produces large amounts of household waste with high organic matter content. The vermicomposting of household waste produces high-value humic substances and is a way to stabilize organic material for later use as raw material (3rd g
Publikováno v:
Energy Sources, Part A: Recovery, Utilization, and Environmental Effects. 44:748-757
Publikováno v:
Science of The Total Environment. 884:163714