Zobrazeno 1 - 10
of 58
pro vyhledávání: '"José Roberto Zamian"'
Autor:
João Rodrigo Coimbra Nobre, Leandro Santos Queiroz, Jonnys Paz Castro, Matheus Felipe Freire Pego, Lisiane Nunes Hugen, Carlos Emmerson Ferreira da Costa, Juliana de Jesus Rocha Pardauil, Luís Adriano Santos do Nascimento, Geraldo Narciso da Rocha Filho, José Roberto Zamian, Elias Costa de Souza, Maria Lucia Bianchi
Publikováno v:
Heliyon, Vol 9, Iss 7, Pp e17189- (2023)
Thousands of tons of residual lignocellulosic biomass are produced and discarded by agroindustries in the Amazon. These biomasses could be harnessed and used in the preparation of activated carbon, in view of the growing demand for this product with
Externí odkaz:
https://doaj.org/article/ee5108bc09d84cd08b1a590824f9ca30
Autor:
Nilson Machado Pontes do Nascimento, Bárbara Ronara Machado de Lima, José Roberto Zamian, Carlos Emmerson Ferreira da Costa, Luís Adriano Santos do Nascimento, Rafael Luque, Geraldo Narciso da Rocha Filho
Publikováno v:
Materials, Vol 17, Iss 3, p 759 (2024)
In the original publication [...]
Externí odkaz:
https://doaj.org/article/1d2f72c761d045499f80369429924e81
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
Publikováno v:
Eclética Química, Vol 34, Iss 2, Pp 49-57 (2018)
A long chain ester was prepared by transesterification of methyl palmitate with long chain alcohol using magnesium oxide as catalyst prepared by thermal decomposition of different precursors with the intention of establish relations among structural
Externí odkaz:
https://doaj.org/article/d0b5dd6ed5c941c38ad2c34748f0b327
Autor:
Nilson Machado Pontes do Nascimento, Bárbara Ronara Machado de Lima, José Roberto Zamian, Carlos Emmerson Ferreira da Costa, Luís Adriano Santos do Nascimento, Rafael Luque, Geraldo Narciso da Rocha Filho
Publikováno v:
Materials, Vol 13, Iss 9, p 2150 (2020)
A new mesoporous Zn1-xMxAl2O4 photocatalyst was prepared using the metal-chitosan complexation method with different degrees of Zn2+ cation substitution with cobalt and nickel ions (M = Co2+ and Ni2+). Characterization using X-ray diffraction (XRD),
Externí odkaz:
https://doaj.org/article/b6b457de76294657a73c4dfeb49c824f
Autor:
Katiane Cunha de Melo, Ingrid Silva de Oliveira, Luiza Helena de Oliveira Pires, Luís Adriano Santos do Nascimento, José Roberto Zamian, Geraldo Narciso da Rocha Filho, Marcele Fonseca Passos, Alessandra Santos Lopes, Attilio Converti, Carlos Emmerson Ferreira da Costa
Publikováno v:
Energies, Vol 13, Iss 4, p 804 (2020)
Palm oil is one of the most consumed oils, one of whose refining steps is the removal of pigments and other substances using bleaching clay as adsorbent. Worldwide production of this oil was 70 million tons in 2017, requiring 1 t of clay to produce 1
Externí odkaz:
https://doaj.org/article/db1c79b2679541529504a4d307908ba6
Publikováno v:
Eclética Química, Vol 25, Iss 1 (2018)
Heterobimetallic carbonyl compounds of the type [Fe(CO)4(HgX)2] (X= Cl, Br, I), which have metal-metal bonds, have been prepared in order to study their thermal stabilities as a function of the halogen coordinated to mercury atoms. The characterizati
Externí odkaz:
https://doaj.org/article/84dd58d033ad461c84b1b83206a53069
Autor:
Samantha Siqueira Pantoja, Vanessa Albuquerque de Mescouto, Carlos Emmerson Ferreira da Costa, José Roberto Zamian, Geraldo Narciso da Rocha Filho, Luís Adriano Santos do Nascimento
Publikováno v:
Molecules, Vol 24, Iss 1, p 94 (2018)
The buriti palm (Mauritia flexuosa) is a palm tree widely distributed throughout tropical South America. The oil extracted from the fruits of this palm tree is rich in natural antioxidants. The by-products obtained from the buriti palm have social an
Externí odkaz:
https://doaj.org/article/0ab11123c6744a70898035af1fa11671
Publikováno v:
Química Nova, Vol 22, Iss 6, Pp 787-789 (1999)
Externí odkaz:
https://doaj.org/article/40c431557df946ec8f4dfef4097b0520
Autor:
Paula Maria Melo da Silva, Matheus Arrais Gonçalves, Ana Paula da Luz Corrêa, Patrícia Teresa Souza da Luz, José Roberto Zamian, Geraldo Narciso da Rocha Filho, Leyvison Rafael Vieira da Conceição
Publikováno v:
Renewable Energy. 211:126-139
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffc14ff998584a4d82ca97cb2c391259
https://doi.org/10.1016/j.renene.2023.04.131
https://doi.org/10.1016/j.renene.2023.04.131