I am at heart a chemical engineer who likes studying processes that take place in the Earth's subsurface. My research combines laboratory experiments and models to provide answers to fundamental questions on the physics of fluid flow and phase-equilibria in rocks and other porous media. Examples include the study of supercritical gas adsorption in pore spaces or the characterization of single- and multi-phase flows in rocks. I apply multidimensional imaging techniques, such as x-ray CT or PET, to relate physical observations to the complex structure of porous materials. Answers to these research questions are applicable to a variety of applications and include the sequestration of CO2 into deep geological formations with or without hydrocarbon recovery, shale gas extraction, enhanced oil recovery, geothermal energy and groundwater hydrology.
COMPLEX POROUS MEDIA LAB
Opened at the end of 2015, the Qatar Complex Porous Media Laboratory is the most recent addition to the QCCSRC research hub at Imperial College London. The lab is dedicated to the study of flow, transport and storage mechanisms in porous systems, including reservoir- and cap-rocks, with relevance to CO2 storage and hydrocarbon recovery operations. More information on the lab can be found here.
Since September 2017 | Senior Lecturer, Department of Chemical Engineering, Imperial College London, UK
2015 - 2017 | Lecturer, Department of Chemical Engineering, Imperial College London, UK
2013 - 2014 | Assistant Professor, Department of Petroleum Engineering, Colorado School of Mines (CO), USA
2010 - 2013 | Postdoctoral scholar, Department of Energy Resources Engineering, Stanford University (CA), USA
2009 - 2010 | Postdoctoral scholar, Department of Mechanical and Process Engineering, ETH Zurich, Switzerland
2004 - 2009 | PhD (Dr. sc. ETH Zurich), Department of Mechanical and Process Engineering, ETH Zurich, Switzerland
1999 - 2004 | M.Sc. ETH Zurich, Department of Chemistry and Applied Biosciences, ETH Zurich, Switzerland
et al., 2020, Supercritical adsorption in micro- and meso-porous carbons and its utilisation for textural characterisation, Microporous and Mesoporous Materials, Vol:308, ISSN:1387-1811
et al., 2020, Description of chemical transport in laboratory rock cores using the continuous random walk formalism, Water Resources Research, ISSN:0043-1397
et al., 2020, A reference high-pressure CH(4)adsorption isotherm for zeolite Y: results of an interlaboratory study, Adsorption-journal of the International Adsorption Society, ISSN:0929-5607
Pini R, Joss L, Hosseinzadeh Hejazi SA, Quantitative imaging of gas adsorption equilibrium and dynamics by X-ray Computed Tomography, Adsorption, ISSN:0929-5607
et al., 2020, Enhanced selective adsorption desulfurization on CO2 and steam treated activated carbons: Equilibria and kinetics, Chemical Engineering Journal, Vol:379, ISSN:1385-8947, Pages:1-11