Zobrazeno 1 - 7 of 7 pro vyhledávání: '"V. H. S. Ramos"'
1
Akademický článek
Modeling, equilibrium and kinetics of CO2 adsorption in LTA zeolite obtained from clay
Autor: V. H. S. Ramos, D. R. L. Vedoy, P. C. C. de Araújo, J. J. Marques, P. H. L Quintela, E. Jesus
Publikováno v: Cerâmica, Vol 67, Iss 384, Pp 434-444 (2021)
Abstract This paper discussed the synthesis of LTA zeolite from Pinheiro clay (PIN) aiming for adsorption of CO2. To obtain the LTA-PIN zeolite, the PIN was submitted to acid treatment, followed by calcination and hydrothermal treatment. These treatm
Externí odkaz: https://doaj.org/article/f347d0bc47304fe3873063cf7416797c
Zobrazit plný text záznamu
2
Akademický článek
Effects of storage temperature and time on false setting behavior of CPI-S Portland cement
Autor: R. M. Mota, A. S. Silva, V. H. S. Ramos, J. C. T. Rezende, E. de Jesus
Publikováno v: Cerâmica, Vol 66, Iss 379, Pp 321-329 (2020)
Abstract The false setting is when cement stiffens prematurely in a few minutes after adding water. Some variables could cause false setting in CPI-S-32 Portland cement, for example, alkali concentration in the cement, the formation of alite (C3S) wi
Externí odkaz: https://doaj.org/article/87d26718fda54e0da46b1434c6f23080
Zobrazit plný text záznamu
3
Akademický článek
Assessment of sulfamethoxazole adsorption capacity on Pirangi clay from the State of Sergipe, Brazil, modified by heating and addition of organic cation
Autor: J. C. T. de Rezende, V. H. S. Ramos, A. S. Silva, C. P. Santos, H. A. Oliveira, E. de Jesus
Publikováno v: Cerâmica, Vol 65, Iss 376, Pp 626-634 (2019)
Abstract Sulfamethoxazole (SMX) is a widely-used antibiotic in human and veterinary medicine for treating diseases and infections and is often detected in the surface water ecosystem. Thus, this study evaluated the capacity of removing SMX from aqueo
Externí odkaz: https://doaj.org/article/922cb7339e27407aa9245736aa2d99d7
Zobrazit plný text záznamu
4
Assessment of sulfamethoxazole adsorption capacity on Pirangi clay from the State of Sergipe, Brazil, modified by heating and addition of organic cation
Autor: Antônio Santos Silva, Herbet Alves de Oliveira, J. C. T. de Rezende, Cochiran Pereira dos Santos, E. de Jesus, V. H. S. Ramos
Publikováno v: Cerâmica, Vol 65, Iss 376, Pp 626-634 (2019)
Cerâmica v.65 n.376 2019
Cerâmica (São Paulo. Online)
Universidade de São Paulo (USP)
instacron:USP
Cerâmica, Volume: 65, Issue: 376, Pages: 626-634, Published: 14 NOV 2019
Sulfamethoxazole (SMX) is a widely-used antibiotic in human and veterinary medicine for treating diseases and infections and is often detected in the surface water ecosystem. Thus, this study evaluated the capacity of removing SMX from aqueous system
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba03e7421c1313d576b33f1b2ce90701
http://www.scielo.br/pdf/ce/v65n376/1678-4553-ce-65-376-626.pdf
Zobrazit plný text záznamu
5
Extraction of passion fruit (Passiflora cincinnata Mast.) pulp oil using pressurized ethanol and ultrasound: Antioxidant activity and kinetics
Autor: V. H. S. Ramos, Péricles Barreto Alves, Lúcio Cardozo-Filho, Edilson de Jesus, Dayene Nunes Ribeiro, Diógenes R. L. Vedoy, Narendra Narain, Fernanda Maslova Soares Alves
Publikováno v: Web of Science
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Made available in DSpace on 2020-12-10T17:39:34Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-11-01 Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) FAPITEC-SE Conselho Nacional de Desenvolvimento Científico e Tecnol
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::785105ade8678c0557436b1a61b8a5b3
Zobrazit plný text záznamu
6
Efeitos da temperatura e do tempo de armazenamento no comportamento de falsa pega do cimento Portland CPI-S
Autor: E. de Jesus, V. H. S. Ramos, R. M. Mota, J. C. T. Rezende, Antônio Santos Silva
Publikováno v: Cerâmica, Volume: 66, Issue: 379, Pages: 321-329, Published: 17 JUL 2020
Cerâmica, Vol 66, Iss 379, Pp 321-329 (2020)
Cerâmica v.66 n.379 2020
Cerâmica (São Paulo. Online)
Universidade de São Paulo (USP)
instacron:USP
The false setting is when cement stiffens prematurely in a few minutes after adding water. Some variables could cause false setting in CPI-S-32 Portland cement, for example, alkali concentration in the cement, the formation of alite (C3S) with low re
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fdeb9823cbb3755cc361ccf1a03c1e0b
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132020000300321&lng=en&tlng=en
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje