Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Luiz Eduardo Pizarro Borges"'
Autor:
Arquimedes Lopes Nunes Filho, Daysianne Kessy Mendes Isidorio, Luiz Eduardo Pizarro Borges, Anderson Cazumba Vieira, Valdir Florêncio Veiga-Junior, Wagner Anacleto Pinheiro
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 1268-1273 (2024)
The rapid advancements in nanotechnology have spurred the search for more efficient materials across various advanced applications. To this end, this study aimed to synthesize and investigate the structural properties of copper ferrite and mixed copp
Externí odkaz:
https://doaj.org/article/782ddb86a52741269689723d99284749
Autor:
Fernanda Paula da Costa Assunção, Iuri do Nascimento de Souza, Luiz Eduardo Pizarro Borges, Nélio Teixeira Machado, Lia Martins Pereira, Hélio da Silva Almeida
Publikováno v:
Revista DAE, Vol 71, Iss 242, Pp 162-171 (2023)
O presente trabalho investigou o processo de craqueamento térmico-catalítico do lodo de esgoto e da gordura residual. Os experimentos foram realizados em uma unidade semipiloto com o objetivo de produzir Produto Líquido Orgânico (PLO) por meio do
Externí odkaz:
https://doaj.org/article/43ba0d8275fb4905b049d69fa86f43f8
Autor:
Nélio Teixeira Machado, Silvio Alex Pereira da Mota, Raquel Ana Capela Leão, Rodrigo Octavio Mendonça Alves de Souza, Sergio Duvoisin Junior, Luiz Eduardo Pizarro Borges, Andréia de Andrade Mancio da Mota
Publikováno v:
Energies, Vol 17, Iss 11, p 2713 (2024)
Oxygenated compounds such as acids in bio-oils (BO) have been related to the corrosion of metals and their storage instability when applied as fuels. Therefore, upgrading BO by removing acids (deacidification) can be a valuable technique to reduce co
Externí odkaz:
https://doaj.org/article/8a3f25d0e6b2401e8322b3327eaef683
Autor:
Haroldo Jorge da Silva Ribeiro, Armando Costa Ferreira, Caio Campos Ferreira, Lia Martins Pereira, Marcelo Costa Santos, Lauro Henrique Hamoy Guerreiro, Fernanda Paula da Costa Assunção, Sílvio Alex Pereira da Mota, Douglas Alberto Rocha de Castro, Sergio Duvoisin, Luiz Eduardo Pizarro Borges, Nélio Teixeira Machado, Lucas Pinto Bernar
Publikováno v:
Energies, Vol 17, Iss 5, p 1196 (2024)
This research explores the depolymerization of waste polymethyl methacrylate (PMMAW) from dental material in fixed bed semi-batch reactors, focusing on three production scales: laboratory, technical and pilot. The study investigates the thermal degra
Externí odkaz:
https://doaj.org/article/84690eaa1e9d4a779c428f4b5d531752
Autor:
Benedito Franciano Ferreira Rodrigues, Anderson Rocha Amaral, Fernanda Paula da Costa Assunção, Lucas Pinto Bernar, Marcelo Costa Santos, Neyson Martins Mendonça, José Almir Rodrigues Pereira, Douglas Alberto Rocha de Castro, Sergio Duvoisin, Pablo Henrique Ataide Oliveira, Luiz Eduardo Pizarro Borges, Nélio Teixeira Machado
Publikováno v:
Energies, Vol 17, Iss 1, p 269 (2024)
The objective of this study is to analyze the economic viability of municipal household solid waste (organic matter + paper) for the production of gas, coke and biofuel through the pyrolysis and distillation process. The waste was collected in the ci
Externí odkaz:
https://doaj.org/article/9ff59efc838c4cb689f0576d0e52cd10
Autor:
Nélio Teixeira Machado, Andréia de Andrade Mancio da Mota, Jhuliana da Silva Santanna, Valtiane de Jesus Pantoja da Gama, José Roberto Zamian, Luiz Eduardo Pizarro Borges, Silvio Alex Pereira da Mota
Publikováno v:
Energies, Vol 16, Iss 20, p 7063 (2023)
This work systematically investigated the influence of catalyst reuse and reaction time on the yield and quality of organic liquid products (OLP) obtained in a cracking pilot plant at 450 °C and 1.0 atm. The distillation of OLP produced 04 (four) di
Externí odkaz:
https://doaj.org/article/17e8a1d4eb134992b8b3e98c349b1d51
Autor:
Gérson Daniel Valdez, Flávio Pinheiro Valois, Sammy Jonatan Bremer, Kelly Christina Alves Bezerra, Lauro Henrique Hamoy Guerreiro, Marcelo Costa Santos, Lucas Pinto Bernar, Waldeci Paraguassu Feio, Luiz Gabriel Santos Moreira, Neyson Martins Mendonça, Douglas Alberto Rocha de Castro, Sergio Duvoisin, Luiz Eduardo Pizarro Borges, Nélio Teixeira Machado
Publikováno v:
Energies, Vol 16, Iss 7, p 3162 (2023)
In this study, we investigated the acid (HCl) and alkali (KOH) chemical activation of açaí seeds (Euterpe Oleraceae, Mart.) pre-treatment before pyrolysis at temperatures of 350–450 °C in order to assess how reactions proceed when affected by te
Externí odkaz:
https://doaj.org/article/4846635f6edc4365b13434c5d65a2309
Publikováno v:
C&T, Vol 37, Iss 4, Pp 58-67 (2020)
A utilização de biomassa como matéria-prima para a produção de combustíveis e produtos químicos tem sido proposta como alternativa viável e sustentável ao uso tradicional do petróleo e derivados. Neste contexto, a pirólise vem se destacand
Externí odkaz:
https://doaj.org/article/3600f36699d0401a8e208ff8d50ad51d
Autor:
Anderson Rocha Amaral, Lucas Pinto Bernar, Caio Campos Ferreira, Anderson Mathias Pereira, Wenderson Gomes Dos Santos, Lia Martins Pereira, Marcelo Costa Santos, Fernanda Paula da Costa Assunção, Neyson Martins Mendonça, José Almir Rodrigues Pereira, Sílvio Alex Pereira da Mota, Andréia de Andrade Mâncio, Sergio Duvoisin Junior, Luiz Eduardo Pizarro Borges, Nélio Teixeira Machado, Douglas Alberto Rocha de Castro
Publikováno v:
Energies, Vol 16, Iss 1, p 492 (2023)
Palm oil is, from an economic, environmental, and social point of view, a vegetable oil with great potential and the state of Pará-Brazil is Brazil’s great producer. In addition, soap phase residue or palm oil neutralization sludge (PONS), a bypro
Externí odkaz:
https://doaj.org/article/54093e8a1c454661941fd4ba8b0abdb0
Autor:
Augusto Fernando de Freitas Costa, Caio Campos Ferreira, Simone Patrícia Aranha da Paz, Marcelo Costa Santos, Luiz Gabriel Santos Moreira, Neyson Martins Mendonça, Fernanda Paula da Costa Assunção, Ana Carolina Gomes de Albuquerque de Freitas, Roseane Maria Ribeiro Costa, Isaque Wilkson de Sousa Brandão, Carlos Emmerson Ferreira da Costa, Sílvio Alex Pereira da Mota, Douglas Alberto Rocha de Castro, Sergio Duvoisin, Luiz Eduardo Pizarro Borges, Nélio Teixeira Machado, Lucas Pinto Bernar
Publikováno v:
Energies, Vol 16, Iss 1, p 541 (2023)
This study investigated thermal cracking and catalytic upgrading of waste from electric and electronic equipment (WEEE) plastics on a semi-batch reactor coupled to a heated catalyst fixed bed (2-stage vapor cracking). The catalyst used is a Si–Al a
Externí odkaz:
https://doaj.org/article/440f9222b02f4b69b1d86cae84368c90