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Juan Pereira
Juan Pereira
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Cited by
Year
Molecular weight of petroleum asphaltenes: A comparison between mass spectrometry and vapor pressure osmometry
S Acevedo, LB Gutierrez, G Negrin, JC Pereira, B Mendez, F Delolme, ...
Energy & fuels 19 (4), 1548-1560, 2005
1652005
Breaking of water-in-crude-oil emulsions. 2. Influence of asphaltene concentration and diluent nature on demulsifier action
M Rondón, JC Pereira, P Bouriat, A Graciaa, J Lachaise, JL Salager
Energy & fuels 22 (2), 702-707, 2008
1292008
Resins: The molecules responsible for the stability/instability phenomena of asphaltenes
JC Pereira, I López, R Salas, F Silva, C Fernández, C Urbina, JC López
Energy & fuels 21 (3), 1317-1321, 2007
1292007
Termo-optical studies of asphaltene solutions: Evidence for solvent-solute aggregate formation
S Acevedo, MA Ranaudo, JC Pereira, J Castillo, A Fernández, P Pérez, ...
Fuel 78 (9), 997-1003, 1999
1141999
Isolation and characterization of low and high molecular weight acidic compounds from Cerro Negro extraheavy crude oil. Role of these acids in the interfacial properties of the …
S Acevedo, G Escobar, MA Ranaudo, J Khazen, B Borges, JC Pereira, ...
Energy & Fuels 13 (2), 333-335, 1999
1021999
Breaking of water-in-crude oil emulsions. 4. Estimation of the demulsifier surfactant performance to destabilize the asphaltenes effect
JC Pereira, J Delgado-Linares, C Scorzza, M Rondón, S Rodríguez, ...
Energy & fuels 25 (3), 1045-1050, 2011
882011
Breaking of water-in-crude oil emulsions. 6. Estimating the demulsifier performance at optimum formulation from both the required dose and the attained instability
JG Delgado-Linares, JC Pereira, M Rondón, J Bullon, JL Salager
Energy & Fuels 30 (7), 5483-5491, 2016
522016
Ellipsometry study of the adsorption of asphaltene films on a glass surface
H Labrador, Y Fernández, J Tovar, R Munoz, JC Pereira
Energy & fuels 21 (3), 1226-1230, 2007
432007
Breaking of water-in-crude oil emulsions. 5. Effect of acid-alkaline additives on the performance of chemical demulsifiers
I Silva, B Borges, R Blanco, M Rondón, JL Salager, JC Pereira
Energy & fuels 28 (6), 3587-3593, 2014
392014
Emulsiones de agua en crudo. Aspectos Generales.
I Velásquez, JC Pereira
Revista ingenieria UC 21 (3), 45-54, 2014
352014
Crude oil desalting process
J Pereira, I Velasquez, R Blanco, M Sanchez, C Pernalete, C Canelón
Advances in petrochemicals, 1-11, 2015
242015
Estado del arte: Quitosano, un biomaterial versátil. Estado del Arte desde su obtención a sus múltiples aplicaciones
A Romero–Serrano, J Pereira
Revista Ingeniería UC 27 (2), 118-135, 2020
16*2020
Interfacial properties of the products of ozonolysis of Hamaca crude oil
G Escobar, P Patiño, S Acevedo, O Escobar, MA Ranaudo, JC Pereira
Petroleum science and technology 19 (1-2), 107-118, 2001
152001
Aplicación de conceptos clásicos de la Física en la práctica ingenieril: La ley de Stokes como herramienta conceptual en el análisis de procesos de deshidratación del petróleo
JG Delgado-Linares, C Gutiérrez, F Salazar, M Guevara, R Mercado, ...
Educación química 24 (1), 57-62, 2013
142013
Tuning of properties of alkyl phenol formaldehyde resins in petroleum demulsifiers: 1. Emulsion stability test
I Velásquez, J Sykora, N Anton, JC Pereira
Petroleum Science and Technology 35 (10), 1055-1062, 2017
122017
Preparation and characterization of cellulose fibers from Meghatyrsus maximus: Applications in its chemical derivatives
M Gonzalez, J Pereira-Rojas, I Villanueva, B Agüero, I Silva, I Velasquez, ...
Carbohydrate Polymers 296, 119918, 2022
112022
Biodegradabilidad de las fracciones de resinas y asfaltenos por pseudomonas en suelo impactado con crudo mediano
C Fernández, M Silva, JC Pereira, A Mallia, MJ Llobregat, V Altomare
Revista Ingeniería UC 13 (2), 7-13, 2006
112006
Hydroformylation of natural olefins with the [Rh (COD)(μ-OMe)] 2/TPPTS complex in BMI-BF4/toluene biphasic medium: Observations on the interfacial role of CTAB in reactive systems
PJ Baricelli, M Rodriguez, LG Melean, M Borusiak, I Crespo, JC Pereira, ...
Molecular Catalysis 497, 111189, 2020
102020
Block copolymer penetration into an asphaltene film as a mechanism for water-in-crude oil emulsion break-up
N Barrios, J Pereira, C Salas
Fuel 306, 121756, 2021
82021
Impedance spectroscopy in water/oil emulsions in a range of intermediate frequencies
J Jorge, JC Pereira, M Rodriguez, N Barrios, D Oliva, J Antonio
Ingeniería UC 25 (3), 388-395, 2018
72018
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