Jeldres, R. I., Piceros, E. C., Valenzuela, J. A., & Robles, P. A. (2019). Remoción de Calcio y Magnesio en Agua de Mar para Mejorar la Concentración de Sólidos en la Descarga de Espesadores. Información tecnológica, 30(5), 291-298.

Jeldres, R. I., Piceros, E. C., Leiva, W. H., Toledo, P. G., Quezada, G. R., Robles, P. A., & Valenzuela, J. (2019). Analysis of Silica Pulp Viscoelasticity in Saline Media: The Effect of Cation Size. Minerals, 9(4), 216.

Jeldres, M., Piceros, E., Robles, P. A., Toro, N., & Jeldres, R. I. (2019). Viscoelasticity of Quartz and Kaolin Slurries in Seawater: Importance of Magnesium Precipitates. Metals, 9(10), 1120.

Robles, P., Piceros, E., Leiva, W. H., Valenzuela, J., Toro, N., & Jeldres, R. I. (2019). Analysis of sodium polyacrylate as a rheological modifier for kaolin suspensions in seawater. Applied Clay Science, 183, 105328.

Jeldres, M., Piceros, E. C., Toro, N., Torres, D., Robles, P., Leiva, W. H., & Jeldres, R. I. (2019). Copper Tailing Flocculation in Seawater: Relating the Yield Stress with Fractal Aggregates at Varied Mixing Conditions. Metals, 9(12), 1295.

Isis F. Hernández, Javier I. Ordóñez, Pedro A. Robles, Edelmira D. Gálvez and Luis A. Cisternas; “A methodology for design and operation of heap leaching systems”, Mineral Processing and Extractive Metallurgy Review, 58(3), 180-193(2017).Pedro A. Robles, Jaime W. Morales, Luis A. Cisternas; “Modeling of liquid-liquid equilibrium for binary and ternary systems containing ionic liquids with the hexafluorophosphate anion using the ASOG method”, Fluid Phase Equilibria, 429, 119-126(2016).

Pedro A. Robles, Luis Cisternas; “Correlation of liquid–liquid equilibrium for binary and ternary systems containing ionic liquids with the tetrafluoroborate anion using ASOG”, Fluid Phase Equilibria, 404, 42-48(2015).

Pedro A. Robles, Luis Cisternas; “Prediction of liquid–liquid equilibrium for binary and ternary systems containing ionic liquids with the bis[(trifluoromethyl)sulfonyl]imide anion using the ASOG method”, Journal of Chemical Thermodynamic, 90, 1-7(2015).

C. Santander, P.A. Robles, L.A. Cisternas, M. Rivas, “Technical–economic feasibility study of the installation of biodiesel from microalgae crops in the Atacama Desert of Chile”. Fuel Processing Technology 125, 267–276(2014).

Edelmira D. Gálvez, Ronald Cruz, Pedro A. Robles, Luis A. Cisternas, “Optimization of dewatering systems for mineral processing”. Minerals Engineering 63, 110–117(2014).

Marcela Donoso, Pedro A. Robles, Edelmira D. Gálvez, and Luis A. Cisternas, “Particle Size Effect on the Efficient Use of Water and Energy in Mineral Concentration Processes”. Industrial & Engineering Chemistry Research, 52, 17686−17690(2013).

J. O. Valderrama, P. A. Robles y A. Reátegui. “Data analysis, modeling and thermodynamic consistency of CO2 + β-carotene high pressure mixtures”. Journal of Supercritical Fluids, 55(2), 609-615 (2010)

Pedro A. Robles, Teófilo A. Graber, Martín Aznar; “Prediction of Liquid-Liquid Equilibrium for Ternary Systems containing Ionic Liquids with the Tetrafluoroborate Anion using ASOG”, Fluid Phase Equilibria, 296(2), 154-158 (2010).

Pedro F. Arce, Pedro A. Robles, Teófilo A. Graber, Martín Aznar; “Modeling of High-Pressure Vapor-Liquid Equilibrium in Ionic Liquids + Gas Systems using the PRSV Equation of State”, Fluid Phase Equilibria, 295(1), 9-16(2010)

Pedro A. Robles, Teófilo A. Graber and Martín Aznar; “Prediction by the ASOG Method of Liquid–liquid Equilibrium for Binary and Ternary Systems containing 1-Alkyl-3-methylimidazolium Hexafluorophosphate” , Fluid Phase Equilibria; 287(1), 43-49(2009).

T. A. Graber, J. W. Morales, P. A. Robles, H. R. Galleguillos y M. E. Taboada; “Behavior of LiOH.H2O crystals obtained by evaporation and by drowning out”; Crystal Research and Technology; 43(6), 616-625 (2008)

J. O. Valderrama y P. A. Robles; Reply to Comment on “Critical Properties, Normal Boiling Temperature, and Acentric Factor of Fifty Ionic Liquids”; Industrial and Engineering Chemistry Research; 46(18), 6063-6064(2007)

J. O. Valderrama y P. A. Robles, “Critical Properties, Normal Boiling Temperature and Acentric Factors of Fifty Ionic Liquids”. Ind. Eng. Chem. Research, 46(4), 1338-1344(2007)

J. O. Valderrama, P. A. Robles y J. C. de la Fuente “Determining the Sublimation Pressure of Capsaicin Using High Pressure Solubility Data of Capsaicin + CO2 Mixtures”. Journal Chem. Eng. Data, 51(5), 1783-1787 (2006)

J. O. Valderrama y P. A. Robles. “Thermodynamic Consistency of High Pressure Ternary Mixtures Containing a Compressed Gas and Solid Solutes of Different Complexity”. Fluid Phase Equilibria, 242(1), 93-102 (2006)