Zobrazeno 1 - 10 of 11 pro vyhledávání: '"Sirlene Barbosa Lima"'
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Akademický článek
Upgrade of bio‐oil produced from the sisal residue composting
Autor: Flávia Silva Cunha, Sirlene Barbosa Lima, Carlos Augusto de Moraes Pires
Publikováno v: GCB Bioenergy, Vol 16, Iss 3, Pp n/a-n/a (2024)
Abstract The present work studies the composting effects on the chemical characteristics of bio‐oil produced by pyrolysis of sisal residue. Three systems were composted with sisal residue proportions to sisal fiber powder of 100:0, 90:10, and 75:25
Externí odkaz: https://doaj.org/article/492c485622b54d86a21298ecbddd6599
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5
Influência de agentes precipitantes no desempenho de catalisadores de ferro na desidrogenação do etilbenzeno
Autor: Simone Pereira de Lima, Maria do Carmo Rangel Santos Varela, Bruna Caroline de Oliveira Barral, Sirlene Barbosa Lima
Publikováno v: Research, Society and Development. 10:e25810212425
A desidrogenação catalítica do etilbenzeno, com vapor de água, é a tecnologia dominante para a produção industrial de estireno, que é uma matéria-prima extensivamente usada na manufatura de plásticos. O catalisador comercial é constituído
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d3b8a6f592ce5f27c6b6479d3f841010
https://doi.org/10.33448/rsd-v10i2.12425
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6
Avaliação de um modelo empírico utilizado para derivar a velocidade de fluidização de misturas binárias de biomassa e areia
Autor: Ana Cristina Morais da Silva, José Mário Ferreira Júnior, Sirlene Barbosa Lima, Carlos Pires, David da Silva Vasconcelos
Publikováno v: Research, Society and Development, Vol 9, Iss 9 (2020)
Research, Society and Development; Vol. 9 No. 9; e49996648
Research, Society and Development; Vol. 9 Núm. 9; e49996648
Research, Society and Development; v. 9 n. 9; e49996648
Research, Society and Development
Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
In a previous study, a statistical model was developed using the experimental planning technique for evaluating the influence of its variables on fluidization velocity. In this study, we investigated the Vasconcelos-statistical model (VSM) in data re
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17e8ffd978d71db413e24dcc3b0fb7c0
https://doi.org/10.33448/rsd-v9i9.6648
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7
Fast Pyrolysis of Sisal Residue in a Pilot Fluidized Bed Reactor
Autor: Sirlene Barbosa Lima, Taiane Almeida Jambeiro, Myller Fernandes Dos Santos Silva, Gabriele Batalha Silva, David da Silva Vasconcelos, Monique Bernardes Figueiredo, Luis Gabriel Gomes Pereira, Carlos Pires
Publikováno v: Energy & fuels, 32(9), 9478-9492. AMER CHEMICAL SOC
The objective of this research was to study the fast pyrolysis of sisal residue, performed in a pilot unit with a fluidized bed reactor. The tests were carried out by varying the flows of nitrogen (8-14 N m(3)/h), biomass (10.33-25.95 g/ min), and te
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d9c23e09eaf49ba84c88ad06391edc4
https://research.rug.nl/en/publications/cfddeba7-601b-4a7b-9f57-6feebea2c6a9
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8
Effect of Dopants on the Properties of Zirconia‐Supported Iron Catalysts for Ethylbenzene Dehydrogenation with Carbon Dioxide
Autor: Ivoneide Santana Sobral, Sarah Maria SantanaBorges, Sirlene Barbosa Lima, Maria do Carmo Rangel
Publikováno v: Greenhouse Gases-Selected Case Studies
Due to the harmful effects of carbon dioxide to the environment, a lot of work has been carried out aiming to find new applications, which can decrease the emissions or to capture and use it. An attractive application for carbon dioxide is the synthe
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7daaf077ad8bc07ead2eb8d3ae4cc381
http://www.intechopen.com/articles/show/title/effect-of-dopants-on-the-properties-of-zirconia-supported-iron-catalysts-for-ethylbenzene-dehydrogen
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9
Ethylbenzene dehydrogenation in the presence of carbon dioxide overmagnesia-supported iron oxides
Autor: Sirlene Barbosa Lima, Ana Paula de Melo Monteiro, Maria do Carmo Rangel, Márcia de Souza Ramos, Sergio Gustavo Marchetti
In recent years, several works have been addressed to decrease carbon dioxide emission or to capture, to storage and to use it. An attractive option is its use as feedstock of chemical industry, especially in dehydrogenation reactions (such as ethylb
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18bf817d9e0b1955e21cea45893348e8
http://dx.doi.com/doi:10.1016/j.molcata.2014.03.002
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10
Effect of iron content on the catalytic properties of activated carbon-supported magnetite derived from biomass
Autor: Sirlene Barbosa Lima, Sarah Maria Santana Borges, Maria do Carmo Rangel, Sergio Gustavo Marchetti
Publikováno v: Journal of the Brazilian Chemical Society v.24 n.2 2013
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Journal of the Brazilian Chemical Society, Volume: 24, Issue: 2, Pages: 344-354, Published: FEB 2013
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
In recent times, the intense human activity has led to an increase of the agriculture wastes in the environment. "In order to find new applications for these materials, the effect of iron content (2.5, 5, 10 and 15%) on the catalytic properties of ac
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d3602deb3a40be26fab5bd454767241
http://ref.scielo.org/d2wkqf
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