Devjyoti (Dev) Nath, Ph.D., Eit Email and Phone Number
As a chemical/process engineer (engineer-in-training), I bring a specialized skill set in thermodynamics, mass transfer, and chemical reactions. With over 10+ years of experience in both academic research & development and industry, I have contributed significantly to various sectors. These include CO2 capture, steam-assisted gravity drainage (SA-SAGD), bitumen upgrading, and natural gas processing. My work is distinguished by a meticulous approach and adaptability, qualities that have consistently driven innovation and efficiency in chemical engineering projects. Proficient in software tools like Aspen Plus and HYSYS, and programming languages including MATLAB, FORTRAN, Python, and Visual Basic, I am equipped with versatile problem-solving abilities. Leveraging my expertise in chemical and petroleum engineering, I aim to lead projects that shape the future of energy and deliver tangible benefits in the fight against climate change.Career Highlights:• Published sixteen international journals and three book chapters.• Profound knowledge in thermodynamic modeling, material & energy balances, process simulation, PFD/P&ID development, chemical/physical absorption, solid adsorption, and CO2 capture.• Experienced in designing research, designing and setting up experiments, procuring and installing new equipment, and ensuring data acquisition and analysis.• Comprehensive knowledge in project management, encompassing key areas such as project lifecycle, stakeholder engagement, and quality control.• Familiar with design codes and standards.• Skilled in Aspen Plus, HYSYS, ProMax, MATLAB, FORTRAN, Python, MS-Visio, etc.• Hands-on experience in various analytical equipment (e.g., GC-MS/FID/TCD, SEM, NMR, TOC, etc.).
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Postdoctoral FellowUniversity Of CalgaryCanada
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Postdoctoral FellowUniversity Of Calgary Mar 2021 - PresentCalgary, Alberta, CanadaProjects: Led multiple research projects focusing on the application of SA-SAGD and bitumen upgrading (Industry Partners: Suncor Energy Inc., Imperial Oil, ConocoPhillips, Cenovus Energy, Canadian Natural Resources Limited, Cnooc, Strathcona Resources Ltd., and Kuwait Oil Company).• Phase Behavior Study: (i) Designed, validated, and executed experiments to study the phase behavior (VLE/VLLE/LLE) of various binary and ternary systems, (ii) Successfully correlated the experimental data using thermodynamic model (CPA EoS, NRTL) using MATLAB and Aspen Plus.• Dissolution and Exsolution study: (i) Investigated dissolution and exsolution kinetics of C2/n-C7 and C1/bitumen binary systems, (ii) Assisted in developing an analytical model to estimate exsolution and dissolution diffusion coefficients.• Bitumen Upgrading: (i) Investigated the impact of supercritical water for bitumen upgrading, (ii) Explored the effect of hydrogen donors.• Worked as lab manager: (i) Designed, set up, and validated new experiments, (ii) Procure and installed new equipment and applications, (iii) Handled vendor relations for the purchase, repair, and replacement of laboratory equipment, (iv) Conducted hands-on training for lab users on various analytical instruments, (v) Supervised and trained graduate students in research and manuscript writing, and collaborated with other Postdoctoral Research Fellows in multiple research works, (vi) Managed procurement, supply-chain and chemical waste, (vii) Prepared grant proposals.
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Postdoctoral FellowUniversity Of Regina Aug 2020 - Feb 2021Regina, Saskatchewan, CanadaProject title: A Novel Methodology for Online Measurement of Fly Ash Degradation of Amine Solutions • Assisted in the identification and development of a reliable and cost-effective online analytical technique based on Gas Chromatography (GC) to quantify the amine degradation process in presence of different amounts of fly ash and at different amine concentrations. • Estimate the ash percentage, moisture content and elemental composition of the fly ash (silica and other metal oxides) using ASTM methods.• Observe the influence of fly ash degradation on commonly used amine-based solvents by varying (i) the amount of fly ash in contact with the amine and (ii) the amine concentration • Determine degradation products of aqueous amine solvent and the loss of amine after contact with fly ash at different aqueous concentrations and different fly ash amounts -
Graduate Research AssistantUniversity Of Regina Apr 2014 - May 2020Regina, Saskatchewan, CanadaKey Project: Screening liquid solvents for CO2 capture in flue & natural gas sweetening application (Worked in several areas of CO2 capture research)• Study CO2 solubility in reactive solvent: (i) Designed and conducted an experiment to study the CO2 solubility in amine-based solvent, (ii) Successfully modeled the experimental data using e-NRTL thermodynamic model with Aspen plus software.• Study CO2 and C2H6 solubility in ionic liquid: (i) Measured solubility of CO2 and C2H6 in various ionic liquids using a micro-balance (IGA003), (ii) Developed equation of state based thermodynamic models with MATLAB software and modeled the experimental vapor-liquid equilibrium data of CO2 and C2H6 in ionic liquid• Kinetic Study of the reaction of CO2 and amine: (i) Performed kinetic study for the absorption of CO2 in amine-based solvents, (ii) Experimental results were successfully correlated with several kinetic mechanisms• Calorimetric study for the heat of absorption of CO2 : (i) Heat of absorption of CO2 in liquid amine-based solvents and heat of mixing for the amine-water system were performed using C80 flow calorimeter, (ii) Experimental data were correlated with the thermodynamic model• Prepared manuscripts (journal publications and book chapters), progress reports, and project proposal• Presented research findings at several international conferences
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Junior Process EngineerGrantech Engineering Dec 2012 - Mar 2013• Performed Natural Gas processing plant and CNG plant simulation by VMG-Sim simulation package• Participated in the design and development of PFD and P&ID of Gas processing and CNG plant• Performed Class V Capital and Operating cost estimation• Participated in equipment sizing (e.g., PSV, Tank, etc.) using code/standard (e.g. API 520, API 521)
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Graduate Research AssistantUniversity Of Regina Sep 2008 - Aug 2011CanadaKey Project: Biodiesel production from low quality feed-stocks, NSERC, City of Regina• Designed and conducted experiment to investigate parametric effect of biodiesel production for conventional reactor• Developed a new method for estimating interfacial areas from kinetic data • Modeled an empirical correlation to calculate interfacial area using ‘NLREG’ software• Established accuracy and efficient performance of experimental work by troubleshooting equipments• Experienced in handling equipments: Gas chromatography (GC) with flame ionization detector (FID)• Prepared project proposal, progress reports, and presented experimental data in weekly meeting
Devjyoti (Dev) Nath, Ph.D., Eit Education Details
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Process Systems Engineering (Pseng)
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Industrial Systems Engineering
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Chemical Engineering
Frequently Asked Questions about Devjyoti (Dev) Nath, Ph.D., Eit
What company does Devjyoti (Dev) Nath, Ph.D., Eit work for?
Devjyoti (Dev) Nath, Ph.D., Eit works for University Of Calgary
What is Devjyoti (Dev) Nath, Ph.D., Eit's role at the current company?
Devjyoti (Dev) Nath, Ph.D., Eit's current role is Postdoctoral Fellow.
What schools did Devjyoti (Dev) Nath, Ph.D., Eit attend?
Devjyoti (Dev) Nath, Ph.D., Eit attended University Of Regina, University Of Regina, Bangladesh University Of Engineering And Technology.
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