Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Laura V. Castro"'
Autor:
César A. Flores-Sandoval, Laura V. Castro, Eugenio A. Flores, Fernando Alvarez, Antonieta Garcia-Murillo, Alfonso López, José G. Hernández-Cortez, Flavio S. Vázquez
Publikováno v:
Arabian Journal of Chemistry, Vol 10, Iss 3, Pp 410-419 (2017)
A series of α,ω-diamines of polyoxyethylene–polyoxypropylene–polyoxyethylene (POE–POP–POE) triblock copolymer was synthesized and experimentally evaluated as dewatering agents for heavy crude oil. A quantitative structure–activity relatio
Externí odkaz:
https://doaj.org/article/69e3a0b129674932a08f6c6cd00b116e
Publikováno v:
Reaction Kinetics, Mechanisms and Catalysis. 135:1523-1539
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74c3463116f8cab958c07d19982080bc
https://doi.org/10.1007/s11144-022-02201-1
https://doi.org/10.1007/s11144-022-02201-1
Autor:
Román Cabrera-Sierra, Ma. Manríquez, Laura V. Castro, E. Albiter, Emma Ortiz-Islas, B. Alvarado-Zavala
Publikováno v:
Topics in Catalysis. 64:97-111
This study reported the synthesis and evaluation of mixed metal oxides MgO/Al2O3–TiO2 and ZnO/Al2O3–TiO2 as heterogeneous photocatalysts for the potential degradation of a mixture of organic dyes such as methylene blue and methyl orange. First, h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41e8819896cdd6421147d3bab81e604f
https://doi.org/10.1007/s11244-020-01345-5
https://doi.org/10.1007/s11244-020-01345-5
Autor:
Ma. Elena Manríquez-Ramírez, Martín Trejo Valdez, Laura V. Castro, Miriam Estrada Flores, Emma Ortiz-Islas
Publikováno v:
Materials Research Bulletin. 153:111864
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::154484cc2043764ec208ba3424fc91c3
https://doi.org/10.1016/j.materresbull.2022.111864
https://doi.org/10.1016/j.materresbull.2022.111864
Autor:
Laura V. Castro, E. Hernández, Alfonso López, Norma Palacios, Flavio Vázquez, César Flores, Enrique Cevada, Fernando Carballo Álvarez
Publikováno v:
Journal of Dispersion Science and Technology. 40:495-506
Although normally the copolymers used to remove water from crude oil have a block structure, two series of random acrylic copolymers were evaluated as petroleum demulsifiers. These acrylic copolyme...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51853374778606b6838c74ef83a59d87
https://doi.org/10.1080/01932691.2018.1472009
https://doi.org/10.1080/01932691.2018.1472009
Autor:
Benoit Creton, Carlos Nieto-Draghi, Laura V. Castro, Nicolas Pannacci, Fernando Alvarez-Ramírez, David Ramírez-Gutiérrez
Publikováno v:
Langmuir. 31:1400-1409
This work includes both experimental and theoretical studies of the wetting property changes of water on a surface of poly(dimethylsiloxane) (PDMS) modified with different amounts of acrylic acid (AA). The default surface properties of PDMS were chan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b995c435c7ffc9d3195776bf75007db8
https://doi.org/10.1021/la503694h
https://doi.org/10.1021/la503694h
Autor:
César Flores, Flavio Vázquez, Fernando Carballo Álvarez, Eugenio A. Flores, A. García, Laura V. Castro, E. Hernández
Publikováno v:
Journal of Molecular Liquids. 196:249-257
One series of ionic liquids (IL), [TOA]+ [Y] (where [Y]− = [Cl]−, [HSO4]− or [H2PO4]−), and new ammonium salts, [OCD]+ [Y]− (where [Y] = [HSO4]−, [MeSO3]− or [MePhSO3]−), were evaluated as demulsifying agents for super-heavy crude oil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd200c28524db8592b5eff59b85702ff
https://doi.org/10.1016/j.molliq.2014.03.044
https://doi.org/10.1016/j.molliq.2014.03.044
Publikováno v:
Fuel. 103:356-363
One of the main problems that petroleum industry must face is the growing difficulty to extract both water and salts present in heavy crude oils. High viscosity, and enormous contents of resins and asphaltenes contribute to stabilize the water drople
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1027a3ebd0d4de77465c978c92c78396
https://doi.org/10.1016/j.fuel.2012.08.029
https://doi.org/10.1016/j.fuel.2012.08.029
Publikováno v:
Energy & Fuels. 25:539-544
A series of copolymers derived from styrene (S), n-butyl acrylate (BuA), and vinyl acetate (VA) monomers were prepared by emulsion polymerization to improve some physical properties of Mexican crude oils (MCOs). Once obtained, the copolymers were cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a26cac45bd38a39db4e43f2599cc01f4
https://doi.org/10.1021/ef101074m
https://doi.org/10.1021/ef101074m
Autor:
Ana Pereñíguez López, Eugenio A. Flores, Laura V. Castro, J. G. Hernández, Fernando Carballo Álvarez, Flavio Vázquez
Publikováno v:
Energy & Fuels. 25:562-567
This work presents a theoretical study of the effects of different molecular weights of a triblock co-polymer ethylene oxide/propylene oxide/ethylene oxide, bifunctionalized with ethalamine, on the coalescence of water drops imbibed in a crude oil en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d2d1d8f24bbccdd47e50e0d111b698f
https://doi.org/10.1021/ef1012038
https://doi.org/10.1021/ef1012038