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Research Output 2001 2020

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2019

Gas Hydrates in Permafrost: Distinctive Effect of Gas Hydrates and Ice on the Geomechanical Properties of Simulated Hydrate‐Bearing Permafrost Sediments

Yang, J., Hassanpouryouzband, A., Tohidi, B., Chuvilin, E., Bukhanov, B., Istomin, V. & Cheremisin, A., Mar 2019, In : Journal of Geophysical Research: Solid Earth. 124, 3, p. 2551-2563 13 p.

Research output: Contribution to journalArticle

Open Access
File
permafrost
Gas hydrates
Permafrost
Ice
gas hydrate
Open Access
File
clathrate
Gas hydrates
gas hydrate
Carbon Monoxide
Flue gases

Methane recovery from gas hydrate-bearing sediments: An experimental study on the gas permeation characteristics under varying pressure

Okwananke, A., Hassanpouyouzband, A., Vasheghani Farahani, M., Yang, J., Tohidi, B., Chuvilin, E., Istomin, V. & Bukhanov, B., Sep 2019, In : Journal of Petroleum Science and Engineering. 180, p. 435-444 10 p.

Research output: Contribution to journalArticle

Bearings (structural)
Gas hydrates
gas hydrate
Hydrates
Permeation

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

Solubility of Flue Gas or Carbon Dioxide-Nitrogen Gas Mixtures in Water and Aqueous Solutions of Salts: Experimental Measurement and Thermodynamic Modeling

Hassanpouryouzband, A., Vasheghani Farahani, M., Yang, J., Tohidi Kalorazi, B., Chuvilin, E., Istomin, V. & Bukhanov, B., 27 Feb 2019, In : Industrial and Engineering Chemistry Research. 58, 8, p. 3377-3394 18 p.

Research output: Contribution to journalArticle

Flue gases
Carbon Dioxide
Gas mixtures
Carbon dioxide
Nitrogen
2018

CO2 Capture by Injection of Flue Gas or CO2−N2 Mixtures into Hydrate Reservoirs: Dependence of CO2 Capture Efficiency on Gas Hydrate Reservoir Conditions

Hassanpouryouzband, A., Yang, J., Tohidi Kalorazi, B., Chuvilin, E., Istomin, V., Bukhanov, B. & Cheremisin, A., 3 Apr 2018, In : Environmental Science and Technology. 52, 7, p. 4324-4330 7 p.

Research output: Contribution to journalArticle

Open Access
File
Oil and Gas Fields
Gases
Injections
Pressure
Methane

Enhanced depressurisation for methane recovery from gas hydrate reservoirs by injection of compressed air and nitrogen

Okwananke, A. C., Yang, J., Tohidi Kalorazi, B., Chuvilin, E., Istomin, V., Bukhanov, B. & Cheremisin, A., Feb 2018, In : Journal of Chemical Thermodynamics. 117, p. 138-146 9 p.

Research output: Contribution to journalArticle

Open Access
File
Gas hydrates
Compressed air
Methane
Nitrogen
Recovery

Insights into CO2 Capture by Flue Gas Hydrate Formation: Gas Composition Evolution in Systems Containing Gas Hydrates and Gas Mixtures at Stable Pressures

Hassanpouryouzband, A., Yang, J., Tohidi Kalorazi, B., Chuvilin, E., Istomin, V., Bukhanov, B. & Cheremisin, A., 7 May 2018, In : ACS Sustainable Chemistry and Engineering. 6, 5, p. 5732-5736 5 p.

Research output: Contribution to journalArticle

Open Access
File
Gas hydrates
Hydrates
Flue gases
Gas mixtures
Kinetics
Open Access
File
Near infrared spectroscopy
Hydrates
Ultraviolet spectroscopy
Ethylene Glycol
Glycols
2017

Flue gas injection into gas hydrate reservoirs for methane recovery and carbon dioxide sequestration

Yang, J., Okwananke, A. C., Tohidi Kalorazi, B., Chuvilin, E., Maerle, K., Istomin, V., Bukhanov, B. & Cheremisin, A., 15 Mar 2017, In : Energy Conversion and Management. 136, p. 431-438 8 p.

Research output: Contribution to journalArticle

Open Access
File
Gas hydrates
gas hydrate
Hydrates
Flue gases
carbon sequestration
Open Access
File
Near infrared spectroscopy
Hydrocarbons
Fourier transforms
Gases
Monitoring

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
2013
Acoustic wave velocity
Hydrates
Salts
Pipelines
Glycols
2012

A novel technique for monitoring hydrate safety margin

Yang, J., Chapoy, A., Mazloum Vajari, S. & Tohidi Kalorazi, B., Nov 2012, In : SPE Production and Operations. 27, 4, p. 376-381 6 p.

Research output: Contribution to journalArticle

Hydrates
Monitoring
Pipelines
Glycols
Separators

Do we have new solutions to the old problem of gas hydrates?

Tohidi Kalorazi, B., Anderson, R., Chapoy, A., Yang, J. & Burgass, R. W., Jul 2012, In : Energy and Fuels. 26, 7, p. 4053-4058 6 p.

Research output: Contribution to journalArticle

Gas hydrates
Hydrates
Ice
Thermodynamics
Gas pipelines
2011
Hydrates
Ultrasonics
Pyrrolidinones
Kinetics
Glycols
2010

CO2 hydrates could provide secondary safety factor in subsurface sequestration of CO2

Tohidi Kalorazi, B., Yang, J., Salehabadi, M., Anderson, R. & Chapoy, A., 15 Feb 2010, In : Environmental Science and Technology. 44, 4, p. 1509-1514 6 p.

Research output: Contribution to journalArticle

Safety
Atmosphere
Carbon Dioxide
Oceans and Seas
Patient Selection
2009

Developing a hydrate-monitoring system

Tohidi, B., Chapoy, A. & Yang, J., Mar 2009, In : SPE Projects, Facilities and Construction. 4, 1

Research output: Contribution to journalArticle

Hydrates
Monitoring
Hydrocarbons
Gas hydrates
Safety factor

Finite element modeling of casing in gas-hydrate-bearing sediments

Salehabadi, M., Jin, M., Yang, J., Hooman, H., Ahmed, R. & Tohidi Kalorazi, B., Dec 2009, In : SPE Drilling and Completion. 24, 4, p. 545-552 8 p.

Research output: Contribution to journalArticle

Bearings (structural)
Gas hydrates
Sediments
Oil well casings
Pore pressure
2007

A wellbore stability model for hydrate bearing sediments

Freij-Ayoub, R., Tan, C., Clennell, B., Tohidi, B. & Yang, J., May 2007, In : Journal of Petroleum Science and Engineering. 57, 1-2, p. 209-220 12 p.

Research output: Contribution to journalArticle

drilling
sediment
pore space
cohesion
pore pressure

Wellbore stability model for hydrate bearing sediments

Freij-Ayoub, R., Tan, C., Clennell, B., Tohidi Kalorazi, B. & Yang, J., May 2007, In : Journal of Petroleum Science and Engineering. 57, 1-2, p. 209-220 12 p.

Research output: Contribution to journalArticle

2006

Measurement and prediction of salt solubility in the presence of hydrate organic inhibitors

Masoudi, R., Tohidi Kalorazi, B., Danesh, A., Todd, A. C. & Yang, J., May 2006, In : SPE Production and Operations. 21, 2, p. 182-187 6 p.

Research output: Contribution to journalArticle

2005

Measurement and prediction of gas hydrate and hydrated salt equilibria in aqueous ethylene glycol and electrolyte solutions

Masoudi, R., Tohidi, B., Danesh, A., Todd, A. C., Anderson, R., Burgass, R. W. & Yang, J., Aug 2005, In : Chemical Engineering Science. 60, 15, p. 4213-4224 12 p.

Research output: Contribution to journalArticle

Gas hydrates
Ethylene Glycol
Electrolytes
Salts
Hydrates
Ethylene Glycol
Hydrates
Electrolytes
Solubility
Salts
2003

Natural gas hydrate: a potential energy source

Tohidi Kalorazi, B., Jadhawar, P. S., Anderson, R. & Yang, J., Oct 2003, In : Offshore World. 1, 1, p. 31-49 19 p.

Research output: Contribution to journalArticle

Review of the clathrate hydrate research at Heriot-Watt University

Tohidi Kalorazi, B., Anderson, R., Masoudi, R., Arjmandi, M., Burgass, R. W. & Yang, J., 2003, In : Rossiiskii Khimicheskii Zhurnal. 47, 3, p. 49-58 10 p.

Research output: Contribution to journalArticle