Deciding between carbon trading and carbon capture and sequestration: An optimisation-based case study for methanol synthesis from syngas

Üçtuğ, Fehmi Görkem; Ağralı, Semra; Arıkan, Yıldız; Avcıoğlu, Eray

doi:10.1016/j.jenvman.2013.10.016

Cited by 24 publications

(2 citation statements)

References 19 publications

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“…Massive CO 2 gas emissions have triggered global climate changes, affecting the management of water resources and fossil energy. Carbon capture, storage, and sequestration techniques have been proposed to solve these environmental problems (Anwar et al, 2018;Shin, Ryu, Choi, Yun, & Lee, 2020;Üçtu g, A gralı, Arıkan, & Avcıo glu, 2014). However, despite various efforts to maintain stable and safe CO 2 storage, this technology has some potential problems, such as the leakage of stored CO 2 .…”

Section: Introductionmentioning

confidence: 99%

Natural ²²²Rn as a tracer of mixing and volatilization in a shallow aquifer during a CO₂ injection experiment

Kim

Lee

et al. 2020

Hydrological Processes

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This study aims to evaluate the application of 222 Rn in groundwater as a tracer for monitoring CO 2 plume migration in a shallow groundwater system, which is important to detect potential CO 2 leakage in the carbon capture and storage (CCS) project. For this research, an artificial CO 2-infused water injection experiment was performed in a shallow aquifer by monitoring hydrogeochemical parameters, including 222 Rn. Radon in groundwater can be a useful tracer because of its sensitivity to sudden changes in subsurface environment. To monitor the CO 2 plume migration, the data were analysed based on (a) the influence of mixing processes on the distribution of 222 Rn induced by the artificial injection experiment and (b) the influence of a carrier gas role by CO 2 on the variation of 222 Rn. The spatio-temporal distributions of radon concentrations were successfully explained in association with horizontal and vertical mixing processes by the CO 2-infused water injection. Additionally, the mixing ratios of each monitoring well were calculated, quantitatively confirming the influence of these mixing processes on the distribution of radon concentrations. Moreover, one monitoring well showed a high positive relationship between 222 Rn and Total dissolved inorganic carbon (TIC) by the carrier gas effect of CO 2 through volatilization from the CO 2 plume. It indicated the applicability of 222 Rn as a sensitive tracer to directly monitor CO 2 leakage. When with a little effect of carrier gas, natural 222 Rn in groundwater can be used to compute mixing ratio of CO 2-infused water indicative of CO 2 migration pathways. CO 2 carrier gas effect can possibly increase 222 Rn concentration in groundwater and, if fully verified with more field tests, will pose a great potential to be used as a natural tracer for CO 2. K E Y W O R D S 222 Rn, artificial CO 2-infused water injection experiment, carbon capture and storage (CCS), carrier gas, mixing ratio, shallow aquifer

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Section: Introductionmentioning

confidence: 99%

Natural ²²²Rn as a tracer of mixing and volatilization in a shallow aquifer during a CO₂ injection experiment

Kim

Lee

et al. 2020

Hydrological Processes

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“…The raw material, methanol, is produced from syngas, which is produced via steam reforming of natural gas or coal at ca. 800°C [3][4][5][6]. The conventional production process for acetic acid not only uses non-renewable energy source but also uses expensive noble metals as the catalysts.…”

Section: Introductionmentioning

confidence: 99%

Selectively catalytic oxidation of 1,2-propanediol to lactic, formic, and acetic acids over Ag nanoparticles under mild reaction conditions

Feng

Yin

Wang

et al. 2015

Journal of Catalysis

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Low and Medium Carbon Alcohol Fueled Dual-Fuel Compression Ignition Engine

Saxena

Maurya

2021

Alcohol as an Alternative Fuel for Internal Combustion Engines

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Deciding between carbon trading and carbon capture and sequestration: An optimisation-based case study for methanol synthesis from syngas

Cited by 24 publications

References 19 publications

Natural ²²²Rn as a tracer of mixing and volatilization in a shallow aquifer during a CO₂ injection experiment

Natural ²²²Rn as a tracer of mixing and volatilization in a shallow aquifer during a CO₂ injection experiment

Selectively catalytic oxidation of 1,2-propanediol to lactic, formic, and acetic acids over Ag nanoparticles under mild reaction conditions

Low and Medium Carbon Alcohol Fueled Dual-Fuel Compression Ignition Engine

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Deciding between carbon trading and carbon capture and sequestration: An optimisation-based case study for methanol synthesis from syngas

Cited by 24 publications

References 19 publications

Natural 222Rn as a tracer of mixing and volatilization in a shallow aquifer during a CO2 injection experiment

Natural 222Rn as a tracer of mixing and volatilization in a shallow aquifer during a CO2 injection experiment

Selectively catalytic oxidation of 1,2-propanediol to lactic, formic, and acetic acids over Ag nanoparticles under mild reaction conditions

Low and Medium Carbon Alcohol Fueled Dual-Fuel Compression Ignition Engine

Contact Info

Product

Resources

About

Natural ²²²Rn as a tracer of mixing and volatilization in a shallow aquifer during a CO₂ injection experiment

Natural ²²²Rn as a tracer of mixing and volatilization in a shallow aquifer during a CO₂ injection experiment