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Research Output 2003 2020

2019

Determination of distribution factors for heavy n-alkanes (nC12-nC98) in High Temperature Gas Chromatography

Hernandez-Baez, D. M., Reid, A., Chapoy, A. & Tohidi, B., 26 Apr 2019, In : Journal of Chromatography A. 1591, p. 138-146 9 p.

Research output: Contribution to journalArticle

Alkanes
Gas chromatography
Gas Chromatography
Temperature
Flow rate

Establishing the Maximum Carbon Number for Reliable Quantitative Gas Chromatographic Analysis of Heavy Ends Hydrocarbons. Part 3. Coupled Pyrolysis-GC Modeling

Hernandez-Baez, D. M., Reid, A., Chapoy, A., Tohidi, B. & Bounaceur, R., 21 Mar 2019, In : Energy and Fuels. 33, 3, p. 2045–2056 12 p.

Research output: Contribution to journalArticle

pyrolysis
alkane
hydrocarbon
gas chromatography
carbon

Experimental study to estimate CO 2 solubility in a high pressure high temperature HPHT reservoir carbonate aquifer

Fakrumie Zaidin, M., Priyatna Kantaatmadja, B., Chapoy, A., Ahmadi, P. & Burgass, R., 2019, SPE Middle East Oil and Gas Show and Conference, 18-21 March, Manama, Bahrain. Society of Petroleum Engineers , SPE-195003-MS

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Aquifers
Carbonates
Solubility
Temperature
Hydrocarbons

Giant Barocaloric Effect at the Spin Crossover Transition of a Molecular Crystal

Vallone, S. P., Tantillo, A. N., dos Santos, A. M., Molaison, J. J., Kulmaczewski, R., Chapoy, A., Ahmadi, P., Halcrow, M. A. & Sandeman, K. G., 6 Jun 2019, In : Advanced Materials. 31, 23, 1807334.

Research output: Contribution to journalArticle

Molecular crystals
Magnetocaloric effects
Gadolinium
Calorimetry
Neutron scattering

Multiscale investigation of CO2 hydrate self-sealing potential for carbon geo-sequestration

Gauteplass, J., Almenningen, S., Ersland, G., Barth, T., Yang, J. & Chapoy, A., 28 Aug 2019, In : Chemical Engineering Journal. 381, 122646.

Research output: Contribution to journalArticle

Open Access
File
Carbon Monoxide
Hydrates
sealing
leakage
gas hydrate

Study on CO2 Hydrate Formation Kinetics in Saline Water in the Presence of Low Concentrations of CH4

Thoutam, P., Rezaei Gomari, S., Chapoy, A., Ahmad, F. & Islam, M., 5 Nov 2019, In : ACS Omega. 4, 19, p. 18210-18218 9 p.

Research output: Contribution to journalArticle

Open Access
File
Saline water
Hydrates
Gases
Kinetics
Gas hydrates
2018

Characterization of reservoir fluids: A predictive model for interfacial and bulk phase equilibrium properties

Pereira, L. M. C., Vega, L. F., Chapoy, A. & Tohidi, B., 9 May 2018, In : SEG Global Meeting Abstracts. p. 8-11 4 p.

Research output: Contribution to journalConference article

Open Access
File
phase equilibrium
Phase equilibria
Fluids
fluid
Equations of state

CO2 solubility in formation water under sequestration conditions

Ahmadi, P. & Chapoy, A., 15 May 2018, In : Fluid Phase Equilibria. 463, p. 80-90 11 p.

Research output: Contribution to journalArticle

Open Access
File
Deionized water
Solubility
Equations of state
Association reactions
Water

Density, Speed of Sound, and Other Derived Properties of Ethanol at Pressures up to 65 MPa

Ahmadi, P., Nezhad Karim Nobakht, B. & Chapoy, A., 12 Jul 2018, In : Journal of Chemical and Engineering Data. 63, 7, p. 2486–2499 14 p.

Research output: Contribution to journalArticle

Open Access
File
ethyl alcohol
acoustics
acoustic velocity
specific heat
densitometers
Open Access
File
Gas hydrates
Sodium chloride
Glycols
Hydrates
Sodium

New Two-Dimensional Particle-Scale Model To Simulate Asphaltene Deposition in Wellbores and Pipelines

Hassanpouryouzband, A., Joonaki, E., Taghkhani, V., Bozorgmehry Boozarjomehry, R., Chapoy, A. & Tohidi Kalorazi, B., 15 Mar 2018, In : Energy and Fuels. 32, 3, p. 2661–2672 12 p.

Research output: Contribution to journalArticle

Open Access
File
Pipelines
Agglomeration
Equations of state
Dynamic models
Deposits

Phase Equilibrium of Three Binary Mixtures Containing NO and Components Present in Ambient Air

Zhang, F., El Ahmar, E., Valtz, A., Boonaert, E., Coquelet, C. & Chapoy, A., 12 Apr 2018, In : Journal of Chemical and Engineering Data. 63, 4, p. 1021-1026 6 p.

Research output: Contribution to journalArticle

Open Access
File
Carbon Monoxide
Binary mixtures
Equations of state
Phase equilibria
Phase diagrams

Phase equilibrium properties aspects of CO2 and acid gases transportation

Chapoy, A. & Coquelet, C., 2018, Cutting Edge for Carbon Capture Utilization and Storage. Scrivener Publishing, p. 147-167 21 p. 11

Research output: Chapter in Book/Report/Conference proceedingChapter

Phase equilibria
Pipelines
Acids
Impurities
Gases

Speed of sound measurements for a CO2 rich mixture

Ahmadi, P. & Chapoy, A., 2018, Cutting Edge for Carbon Capture Utilization and Storage. Scrivener Publishing, p. 181-185 5 p. 13

Research output: Chapter in Book/Report/Conference proceedingChapter

Acoustic variables measurement
Acoustic wave velocity
Thermodynamic properties
Specific heat
Natural gas
Open Access
File
Viscosity
Fluids
Capillary tubes
Propane
Carbon dioxide
2017
Open Access
File
Carbon capture
Equations of state
Phase equilibria
Binary mixtures
Fossil fuels
Open Access
File
natural gas
thermodynamic properties
acoustics
equations of state
specific heat

Glycols Partitioning At High Pressures In Gas Processing Systems

Burgass, R. W., Chapoy, A., Reid, A. L. & Tohidi Kalorazi, B., 10 Apr 2017.

Research output: Contribution to conferencePaper

File
Glycols
Processing
Gases
Solubility
Water
File
Hydrates
Gas mixtures
Phase equilibria
Natural gas
Carbon dioxide
File
Aromatic compounds
Equations of state
Hydrates
Acids
Gases
File
Waxes
Hydrates
Thermodynamics
Paraffins
Oils

Interfacial Tension of CO2 + Brine Systems: Experiments and Predictive Modelling

Cravo Pereira, L. M., Chapoy, A., Burgass, R. W. & Tohidi Kalorazi, B., May 2017, In : Advances in Water Resources. 103, p. 64–75 12 p.

Research output: Contribution to journalArticle

Open Access
File
Surface tension
Brines
Salts
Experiments
Ionic strength
Open Access
File
Hydrates
Kinetics
Gas hydrates
Statistical methods
Natural gas
Open Access
File
liquid phases
thermodynamic properties
vapor phases
noncondensable gases
densitometers
Open Access
File
Densitometers
Sulfur dioxide
Dynamic mechanical analysis
Binary mixtures
Compressibility
Open Access
File
Ethylene Glycol
Phase behavior
Glycols
Solubility
Temperature

Phase behaviour of methane in methanol, ethanol and aqueous solutions

Wise, M., Chapoy, A., Burgass, R. W. & Tohidi Kalorazi, B., 29 Jun 2017.

Research output: Contribution to conferencePoster

File
Phase behavior
Methane
Methanol
Ethanol
Solubility

pH of CO2 saturated water and CO2 saturated brines: Experimental measurements and modelling

Haghi, R. K., Chapoy, A., Peirera, L. M. C., Yang, J. & Tohidi, B., Nov 2017, In : International Journal of Greenhouse Gas Control. 66, p. 190-203 14 p.

Research output: Contribution to journalArticle

Open Access
File
Brines
modeling
Water
solubility
Solubility

Transport of CO2: Presentation of New Thermophysical Property Measurements and Phase Diagrams

Coquelet, C., Stringari, P., Hajiw, M., González Pérez, A., Cravo Pereira, L. M., Nazeri Ghojogh, M., Burgass, R. W. & Chapoy, A., 1 Jul 2017, In : Energy Procedia. 114, p. 6844-6859 16 p.

Research output: Contribution to journalArticle

Open Access
File
Phase diagrams
Thermodynamic properties
Pipelines
Impurities
Gas hydrates
2016
Paraffins
Thermodynamics
Fluids
Density (specific gravity)
Enthalpy

A New Thermodynamic Model for Paraffin Precipitation in Highly Asymmetric Systems at High Pressure Conditions

Ameri Mahabadian, M., Chapoy, A. & Tohidi Kalorazi, B., 28 Sep 2016, In : Industrial and Engineering Chemistry Research. 55, 38, p. 10208–10217 10 p.

Research output: Contribution to journalArticle

Open Access
File
paraffins
thermodynamics
fluids
solid phases
crystallization

Carbon Dioxide Solubility in Triethylene Glycol and Aqueous Solutions

Wise, M. & Chapoy, A., 15 Jul 2016, In : Fluid Phase Equilibria. 419, p. 39-49 11 p.

Research output: Contribution to journalArticle

Open Access
File
Glycols
Carbon dioxide
Solubility
Carbon capture
Phase behavior

Densities and derived thermophysical properties of the 0.9505 CO2 + 0.0495 H2S mixture from 273 K to 353 K and pressures up to 41 MPa

Nazeri Ghojogh, M., Chapoy, A., Valtz, A., Coquelet, C. & Tohidi Kalorazi, B., 15 Sep 2016, In : Fluid Phase Equilibria. 423, p. 156–171 16 p.

Research output: Contribution to journalArticle

Open Access
File
Hydrogen sulfide
Equations of state
Specific heat
Thermodynamic properties
Densitometers
Open Access
File
hydrates
flash
equations of state
clathrates
systems stability

Experimental and modelling study of the densities of the hydrogen sulphide + methane mixtures at 253, 273 and 293 K and pressures up to 30 MPa

González Pérez, A., Valtz, A., Coquelet, C., Paricaud, P. & Chapoy, A., 15 Nov 2016, In : Fluid Phase Equilibria. 427, p. 371–383 13 p.

Research output: Contribution to journalArticle

Open Access
File
hydrogen sulfide
methane
densitometers
virtual reality
binary mixtures
Open Access
File
Methane
Methanol
Ethanol
Solubility
Gas hydrates

Impact of aromatic compounds on acid gas injection: Experimental measurements and predictions with the GC-PR-CPA equation of state

Hajiw, M., El Ahmar, E., Coquelet, C., Chapoy, A. & Root, C. R., 2016, 95th Gas Processors Association Annual Convention 2016. Gas Processors Association, P2016.17

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Aromatic compounds
Equations of state
Acids
Gases
Hydrocarbons

Impact of Aromatic Compounds on Acid Gas Injection: Experimental Measurements and Predictions With the GC-PR-CPA Equation of State

Hajiw, M., El Ahmar, E., Chapoy, A., Coquelet, C. & Root, C., 11 Apr 2016.

Research output: Contribution to conferencePaper

Aromatic compounds
Equations of state
Acids
Gases
Hydrocarbons
Open Access
File
alkanes
binary mixtures
interfacial tension
gases
gradients

Measurement and modelling of interfacial tension in methane/water and methane/brine systems at reservoir conditions

Kashefi, K., Cravo Pereira, L. M., Chapoy, A., Burgass, R. W. & Tohidi Kalorazi, B., 15 Feb 2016, In : Fluid Phase Equilibria. 409, p. 301-311 11 p.

Research output: Contribution to journalArticle

Open Access
File
Methane
Surface tension
interfacial tension
methane
Water
Open Access
File
Paraffin waxes
Waxes
Hydrates
Thermodynamics
Phase boundaries

Solubility Measurement and Modeling of Methane in Methanol and Ethanol Aqueous Solutions

Wise, M., Chapoy, A. & Burgass, R. W., 8 Sep 2016, In : Journal of Chemical and Engineering Data. 61, 9, p. 3200–3207 8 p.

Research output: Contribution to journalArticle

Open Access
File
Methane
Methanol
Ethanol
Solubility
Petroleum industry

Study of the impact of high temperatures and pressures on the equilibrium densities and interfacial tension of the carbon dioxide/water system

Cravo Pereira, L. M., Chapoy, A., Burgass, R. W., Oliveira, M. B., Coutinho, J. A. P. & Tohidi Kalorazi, B., Feb 2016, In : Journal of Chemical Thermodynamics. 93, p. 404-415 12 p.

Research output: Contribution to journalArticle

Carbon Dioxide
Surface tension
carbon dioxide
Carbon dioxide
interfacial tension

Thermophysical Properties, Hydrate and Phase Behaviour Modelling in Acid Gas-Rich Systems

Chapoy, A., Burgass, R. W., Tohidi Kalorazi, B., Hajiw, M. & Coquelet, C., 5 Feb 2016, Acid Gas Extraction for Disposal and Related Topics. Wiley, p. 115-139

Research output: Chapter in Book/Report/Conference proceedingChapter

Phase behavior
Hydrates
Thermodynamic properties
Acids
Gases

Vapour-liquid equilibria and density modelling of CO2-rich systems with PC-SAFT and SAFT-VR Mie

González Pérez, A., Paricaud, P., Chapoy, A. & Coquelet, C., May 2016.

Research output: Contribution to conferencePaper

Equations of state
Phase equilibria
Carbon capture
Phase diagrams
Liquids

Water Content of CO2 rich Mixtures: Measurements and Modeling using the Cubic-Plus-Association Equation of State

Chapoy, A., Burgass, R. W., Terrigeol, A. & Coquelet, C., Feb 2016, In : Journal of Natural Gas Engineering. 1, 1, p. 85-97 13 p.

Research output: Contribution to journalArticle

Equations of state
Water content
Natural gas
Dehydration
Gases
2015

Experimental study: the impact of dissolved water on the viscosity of reservoir fluids at HPHT conditions

Kashefi, K., Chapoy, A., Bell, K. & Tohidi Kalorazi, B., 12 Mar 2015, In : Journal of Chemical and Engineering Data. 60, 3, p. 674-682 9 p.

Research output: Contribution to journalArticle

Open Access
File
experimental study
viscosity
fluid
water
hydrocarbon

Hydrate and phase behavior modeling in CO2-rich pipelines

Chapoy, A., Burgass, R. W., Tohidi Kalorazi, B. & Alsiyabi, I., 12 Feb 2015, In : Journal of Chemical and Engineering Data. 60, 2, p. 447-453 7 p.

Research output: Contribution to journalArticle

Phase behavior
Hydrates
Pipelines
Carbon capture
Dehydration

Hydrocarbons - water phase equilibria using the cpa equation of state with a group contribution method

Hajiw, M., Chapoy, A. & Coquelet, C., Feb 2015, In : Canadian Journal of Chemical Engineering. 93, 2, p. 432-442 11 p.

Research output: Contribution to journalArticle

Hydrocarbons
Equations of state
Phase equilibria
Water
Solubility

Modeling of Transport Properties Using the SAFT-VR Mie Equation of State

González Pérez, A., Cravo Pereira, L. M., Paricaud, P., Coquelet, C. & Chapoy, A., Sep 2015.

Research output: Contribution to conferencePaper

Equations of state
Transport properties
Surface tension
Viscosity
Phase equilibria