Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Regiane Silva Pinheiro"'
Autor:
Regiane Silva Pinheiro
Publikováno v:
Biblioteca Digital de Teses e Dissertações da UFCUniversidade Federal do CearáUFC.
CoordenaÃÃo de AperfeÃoamento de Pessoal de NÃvel Superior
In the process of purification of biodiesel is of extreme importance washing methyl or ethyl ester rich- phase, since in conventional processes there is a great amount of water. Duri
In the process of purification of biodiesel is of extreme importance washing methyl or ethyl ester rich- phase, since in conventional processes there is a great amount of water. Duri
Publikováno v:
Journal of Chemical & Engineering Data. 65:540-548
Surfactants are widely used in industrial applications associated with several solvents. Therefore, it is worthy to know the nature of the molecular interactions present in surfactants and cosurfac...
Autor:
Hosiberto B. de Sant’Ana, Rílvia Saraiva de Santiago-Aguiar, Francisca Maria Rodrigues Mesquita, Laís Lopes Coelho, Carlos Augusto Russo Costa Ribeiro, Filipe Xavier Feitosa, Regiane Silva Pinheiro
Publikováno v:
Journal of Chemical & Engineering Data. 64:3316-3322
Liquid–liquid equilibrium data are widely used in many industrial sectors. For this reason, it is important to know thermodynamics binary mixture data to better understand molecular interactions be...
Publikováno v:
Journal of Chemical & Engineering Data. 64:594-602
Surfactants are widely used for academic and industrial purposes. For this reason, thermodynamic and physical properties of surfactant and cosurfactant mixtures can provide important information about the nature of the molecular interactions present.
Publikováno v:
Blucher Chemical Engineering Proceedings.
Autor:
Regiane Silva Pinheiro, Francisca Maria Rodrigues Mesquita, Rílvia Saraiva de Santiago-Aguiar, Filipe Xavier Feitosa, Hosiberto B. de Sant’Ana
Publikováno v:
Brazilian Journal of Chemical Engineering v.35 n.2 2018
Brazilian Journal of Chemical Engineering
Associação Brasileira de Engenharia Química (ABEQ)
instacron:ABEQ
Brazilian Journal of Chemical Engineering, Vol 35, Iss 2, Pp 383-394
Brazilian Journal of Chemical Engineering
Associação Brasileira de Engenharia Química (ABEQ)
instacron:ABEQ
Brazilian Journal of Chemical Engineering, Vol 35, Iss 2, Pp 383-394
Over the last decade, ionic liquids (IL) have attracted considerable attention for their potential to replace traditional volatile organic solvents due to their well-known physico-chemistry properties. This is an important topic for industrial applic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7002ba55ca4412ab24fb855e1fe9415
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322018000200383
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322018000200383
Autor:
Rílvia Saraiva de Santiago-Aguiar, Hosiberto B. de Sant’Ana, Regiane Silva Pinheiro, Francisca Maria Rodrigues Mesquita
Publikováno v:
Fluid Phase Equilibria. 404:49-54
In the petrochemical industry, the separation of aromatics from alkanes is a complex process due to the overlapping boiling points and azeotrope formation in specific operational conditions. In this work, 2-hydroxy ethylammonium formate (2-HEAF) and
Autor:
Regiane Silva Pinheiro, Hosiberto B. de Sant’Ana, Francisca Maria Rodrigues Mesquita, Rílvia Saraiva de Santiago-Aguiar
Publikováno v:
Fluid Phase Equilibria. 387:135-142
Aromatic hydrocarbons are usually extracted from reformed naphtha, which are multicomponent mixtures with aliphatic hydrocarbons. These components have very close boiling point, which makes distillation process not so efficient and economically infea
Autor:
Hosiberto B. de Sant’Ana, Rílvia Saraiva de Santiago-Aguiar, Nathan S. Evangelista, Frederico R. do Carmo, Aline Mara Maia Bessa, Regiane Silva Pinheiro
Publikováno v:
Journal of Chemical & Engineering Data. 60:707-713
During the biodiesel production process, generally, two purification steps are performed. The first is a settling process in order to remove the main byproduct (glycerol). Nevertheless, this simple stage is insufficient to achieve purity levels requi
Autor:
Rílvia Saraiva de Santiago-Aguiar, Aíla Maria Souza Fontenele Duarte, Bruna Amaral de Queiroz, Hosiberto B. de Sant’Ana, Regiane Silva Pinheiro, Aline Mara Maia Bessa
Publikováno v:
Fluid Phase Equilibria. 361:30-36
Biodiesel is usually produced by transesterification reactions, by intermediate of a catalytic reaction in which a source of triglycerides (from vegetable, animal or residual oils) reacts with excess of alcohol producing as main product biodiesel and