Demonstration Plant of the Kawasaki CO2 Capture (KCC) System with Solid Sorbent for Coal-Fired Power Station

Okumura, Takahiro; Yoshizawa, Keiko; Numaguchi, Ryohei; Nishibe, Shohei; Kanou, Atsushi; Hasegawa, Yoshihiko; Inoue, Shigeki; Tsuji, Koujirou; Fujita, Satoshi; Nabeshima, Mizuki; Yamada, Hidetaka; Yamamoto, Satoshi; Takayama, Nobuyuki; Yogo, Katsunori

doi:10.2139/ssrn.3365953

Cited by 5 publications

(2 citation statements)

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“…The CO 2 purity is around 95% with capture efficiency of 55%. Later, they scaled up to 40 t of CO 2 per day with more than 100 h tests at a coal firing facility that can process 7200 N m 3 /h flue gas . Due to its moving bed configuration with low gas velocity to avoid fluidization, equipment size was around 14.5 m long, 7.5 m wide and 39.5 m high.…”

Section: Co2 Capture Process Based On Solid Amine–silica Adsorbentsmentioning

confidence: 99%

“…Later, they scaled up to 40 t of CO 2 per day with more than 100 h tests at a coal firing facility that can process 7200 N m 3 / h flue gas. 124 Due to its moving bed configuration with low gas velocity to avoid fluidization, equipment size was around 14.5 m long, 7.5 m wide and 39.5 m high. To minimize the equipment size, a fluidized bed is another good option.…”

Section: Co 2 Capture Process Based On Solidmentioning

confidence: 99%

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Progress in Amine-Functionalized Silica for CO₂ Capture: Important Roles of Support and Amine Structure

Fan

Jia

2022

Energy Fuels

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In the past decades, huge developments in rational design, synthesis, and application of solid amine CO2 adsorbents have been reported. Since the reports on polyethylenimine impregnated silica adsorbents, there has been tremendous growth in this area along with the increase of supported amine adsorbent related publications. Owing to high adsorption capacity, a facile synthesis procedure and low cost, amine-functionalized silica adsorbents demonstrate great promise for CO2 capture technologies. To push their industrial application forward, their stability must be improved further to mitigate acidic impurities and CO2, O2, and thermal-induced deactivation. Furthermore, fundamental understanding of the relationship between amine / support structure and adsorption performance is needed to guide the design of stable amine silica adsorbents. This review summarizes recent research that mainly focuses on important roles of support and amine structure in CO2 adsorption performance and improved stability. The recent progress in promising reactor design for solid amine adsorbents is discussed to provide insights on developing the continuous CO2 capture process for separating CO2 from flue gas and ambient air.

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Section: Co2 Capture Process Based On Solid Amine–silica Adsorbentsmentioning

confidence: 99%

Section: Co 2 Capture Process Based On Solidmentioning

confidence: 99%

Progress in Amine-Functionalized Silica for CO₂ Capture: Important Roles of Support and Amine Structure

Fan

Jia

2022

Energy Fuels

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Prospects of low‐temperature solid sorbents in industrial CO₂ capture: A focus on biomass residues as precursor material

et al. 2023

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Adsorption using bio-based adsorbents has been pointed out as an economical and environmentally benign technology for CO 2 gas separation and storage. A bio-based adsorbent can be fabricated from low-cost worldwide available biomass feedstock and bio-wastes from different industries (e.g., dairy manure, forestry, agriculture). As a result, it is a carbon rich material of hydrophobic nature, activated to gain high porosity development, and requires mild regeneration conditions. However, large-scale deployment of bio-based adsorption processes remains challenging. Our group has been intensively developing biomass-based adsorbents in conjunction with the design of tailored CO 2 adsorption-based cyclic processes for the envisioned application. Herein, key concepts on adsorption technology, biomass waste management, and different activation techniques for biomass-based adsorbent precursors are discussed. This review addresses the most relevant studies in the literature, from lab experimentation on a milligram scale (volumetric and gravimetric tests) to dynamic tests in bench or large-scale cyclic adsorption processes (i.e., pressure swing adsorption, temperature swing adsorption, vacuum swing adsorption). Therefore, the main target is to give a holistic view of the industrial applications where CO 2 separations with these materials are more suitable. Finally, concluding remarks and future perspectives of bio-based adsorbents in carbon capture are presented.

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Thermal energy storage integration for increased flexibility of a power plant with post-combustion CO2 capture

Skjervold,

Nord

2024

Applied Thermal Engineering

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Demonstration Plant of the Kawasaki CO2 Capture (KCC) System with Solid Sorbent for Coal-Fired Power Station

Cited by 5 publications

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Progress in Amine-Functionalized Silica for CO₂ Capture: Important Roles of Support and Amine Structure

Progress in Amine-Functionalized Silica for CO₂ Capture: Important Roles of Support and Amine Structure

Prospects of low‐temperature solid sorbents in industrial CO₂ capture: A focus on biomass residues as precursor material

Thermal energy storage integration for increased flexibility of a power plant with post-combustion CO2 capture

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Demonstration Plant of the Kawasaki CO2 Capture (KCC) System with Solid Sorbent for Coal-Fired Power Station

Cited by 5 publications

References 0 publications

Progress in Amine-Functionalized Silica for CO2 Capture: Important Roles of Support and Amine Structure

Progress in Amine-Functionalized Silica for CO2 Capture: Important Roles of Support and Amine Structure

Prospects of low‐temperature solid sorbents in industrial CO₂ capture: A focus on biomass residues as precursor material

Thermal energy storage integration for increased flexibility of a power plant with post-combustion CO2 capture

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Product

Resources

About

Progress in Amine-Functionalized Silica for CO₂ Capture: Important Roles of Support and Amine Structure

Progress in Amine-Functionalized Silica for CO₂ Capture: Important Roles of Support and Amine Structure