Browsing by Author Escobar, Gastón

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Showing results 1 to 11 of 11
Issue DateTitleAuthor(s)
2015-05-18Adsorption of asphaltenes and resins on organic and inorganic substrates and their correlation with precipitation problems in production well tubingAcevedo, Sócrates; Ranaudo, María Antonieta; Escobar, Gastón; Gutiérrez, Luis; Ortega, Pedro
2010Conversión de crudos pesados en productos de posible interés comercial mediante oxidación con ozonoEscobar, Gastón
2015-05-27Dynamic interfacial tension measurement of heavy crude oil±alkaline systems The role of the counterion in the aqueous phaseAcevedo, Sócrates; Ranaudo, María Antonieta; Escobar, Gastón; Gutiérrez, Xiomara
2015-07-21INTERFACIAL PROPERTIES OF THE PRODUCTS OF OZONOLYSIS OF HAMACA CRUDE OILEscobar, Gastón; Patiño, Pedro; Acevedo, Sócrates; Escobar, Optalí; Ranaudo, María Antonieta; Pereira, Juan Carlos
2015-07-21Interfacial rheological studies of extra-heavy crude oils and asphaltenes: role of the dispersion effect of resins in the adsorption of asphaltenes at the interface of water-in-crude oil emulsionsaAcevedo, Sócrates; Escobar, Gastón; Gutiérrez, Luis; Rivas, Hercilio; Gutiérrez, Xiomara
2015-05-22Isolation 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 Crude Oil EmulsionsAcevedo, Sócrates; Escobar, Gastón; Ranaudo, María Antonieta; Khazen, Jose; Borges, Belsay; Pereira, Juan C.; Méndez, Bernardo
2015-07-21Isolation and characterization of natural surfactants from extra heavy crude oils, asphaltenes and maltenes. Interpretation of their interfacial tension-pH behaviour in terms of ion pair formationAcevedo, Sócrates; Escobar, Gastón; Gutiérrez, Luis; Rivas, Hercilio
2015-07-14Relations between Asphaltene Structures and Their Physical and Chemical Properties: The Rosary-Type StructureAcevedo, Sócrates; Castro, Alexandra; Negrin, Juan Gabriel; Fernández, Alberto; Escobar, Gastón; Piscitelli, Vincent; Delolme, Frederic; Dessalces, Guy
2014Retención de hidrocarburos saturados en asfaltenos. evidencias que soportan la adsorciónOrea, Miguel; Faraco, Ana; López, Liliana; Lugo, Patricia; Ranaudo, María Antonieta; Escobar, Gastón; Lo Mónaco, Salvador; Quintero, Karla
2015-05-18Retención de hidrocarburos saturados en asfaltenos. evidencias que soportan la adsorciónOrea, Miguel; Faraco, Ana; López, Liliana; Lugo, Patricia; Ranaudo, María Antonieta; Escobar, Gastón; Lo Mónaco, Salvador; Quintero, Karla
2015-07-21The PM0 method for analysis of structural features of polycyclic aromatic hydrocarbons relevant to asphaltenesAcevedo, Sócrates; Ranaudo, María Antonieta; Gutiérrez, Luis; Escobar, Gastón