Juan Pereira

Molecular Weight of Petroleum Asphaltenes:  A Comparison between Mass Spectrometry and Vapor Pressure Osmometry

Sócrates Acevedo, Luís B. Gutiérrez, Gabriel Negrin et al. · Energy & Fuels · 2005 · 126 citations

Natural Sciences, Chemistry, Petroleum Engineering +13

Breaking of Water-in-Crude-Oil Emulsions. 2. Influence of Asphaltene Concentration and Diluent Nature on Demulsifier Action

Miguel Rondón, Juan Pereira, Patrick Bouriat et al. · Energy & Fuels · 2007 · 117 citations

Engineering, Chemical Engineering, Petroleum Engineering +14

Resins:  The Molecules Responsible for the Stability/Instability Phenomena of Asphaltenes

Juan Pereira, Isbet López, Reinardo Salas et al. · Energy & Fuels · 2007 · 105 citations

Natural Sciences, Chemistry, Materials Science +16

Thermo-optical studies of asphaltene solutions: evidence for solvent–solute aggregate formation

Sócrates Acevedo, María Antonieta Ranaudo, Juan Pereira et al. · Fuel · 1999 · 82 citations

Natural Sciences, Materials Engineering, Materials Science +15

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 Crude Oil Emulsions

Sócrates Acevedo, Gastón Escobar, María Antonieta Ranaudo et al. · Energy & Fuels · 1999 · 77 citations

Natural Sciences, Chemistry, Analytical Chemistry +12