Synergistic solar energy integration for enhanced biomass chemical looping hydrogen production: Thermodynamics and techno-economic analyses

Chen, Xiangxiang; Sun, Zhuang; Kuo, Po-Chih; Aziz, Muhammad

doi:10.1016/j.cej.2024.149734

Chemical Engineering Journal

2024

DOI: 10.1016/j.cej.2024.149734

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Synergistic solar energy integration for enhanced biomass chemical looping hydrogen production: Thermodynamics and techno-economic analyses

Xiangxiang Chen,

Zhuang Sun,

Po-Chih Kuo

et al.

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Cited by 9 publications

References 39 publications

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Insight into Dynamic Characteristics of Concentrated Solar Power Systems with Calcium Looping Based on ZnO–Na₂SO₄ Co‐Doped CaO Composites

Wang,

Nie,

Chen

et al. 2024

Energy Tech

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Concentrated solar power (CSP) integrated with calcium looping (CaL) technology has garnered significant interest as a solution to mitigate the issue of intermittency in solar power production. However, the deactivation of CaO‐based materials during cycling limits the application of CaL technology on a large scale. Herein, the dynamic characteristics of the CSP‐CaL system indirectly integrated with the s–CO2 Brayton cycle using CaO–ZnO–Na2SO4 composites are studied. Energy analysis shows that the energy storage density varies from 1328.13 to 1232.03 J g−1, and its average value increases by 32.0%. Round‐trip efficiency of the system varies from 40.0% to 39.5%, and its average value increases by 22.6%. Exergy analysis shows that the co‐doping of ZnO and Na2SO4 into CaO enhances the exergy efficiency of the calciner and the heat exchange network, but reduces the exergy efficiency of the carbonator. Exergy round‐trip efficiency of the CSP‐CaL system has slightly decreased from 44.0% to 43.4%, with an average increase of 22.8%. Techno‐economic analysis shows that the levelized cost of electricity for different sizes of CSP‐CaL systems using CaO–ZnO–Na2SO4 ranges from 176.44 to 153.70 $ MWh−1. Therefore, the CaO–ZnO–Na2SO4 composite shows promising prospects for application in solar thermal power generation.

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Insight into Dynamic Characteristics of Concentrated Solar Power Systems with Calcium Looping Based on ZnO–Na₂SO₄ Co‐Doped CaO Composites

Wang,

Nie,

Chen

et al. 2024

Energy Tech

View full text Add to dashboard Cite

show abstract

Parametric modeling and performance assessment of a novel cogeneration system of biomass chemical looping gasification driven by solar energy

Mu,

Xie,

et al. 2024

Biomass Conv. Bioref.

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Thermodynamic analysis of a CCHP system with hydrogen production process by methane reforming enhanced by solar-assisted chemical looping adsorption

Huang,

Duan,

Wang

et al. 2024

Applied Thermal Engineering

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Synergistic solar energy integration for enhanced biomass chemical looping hydrogen production: Thermodynamics and techno-economic analyses

Cited by 9 publications

References 39 publications

Insight into Dynamic Characteristics of Concentrated Solar Power Systems with Calcium Looping Based on ZnO–Na₂SO₄ Co‐Doped CaO Composites

Insight into Dynamic Characteristics of Concentrated Solar Power Systems with Calcium Looping Based on ZnO–Na₂SO₄ Co‐Doped CaO Composites

Parametric modeling and performance assessment of a novel cogeneration system of biomass chemical looping gasification driven by solar energy

Thermodynamic analysis of a CCHP system with hydrogen production process by methane reforming enhanced by solar-assisted chemical looping adsorption

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Synergistic solar energy integration for enhanced biomass chemical looping hydrogen production: Thermodynamics and techno-economic analyses

Cited by 9 publications

References 39 publications

Insight into Dynamic Characteristics of Concentrated Solar Power Systems with Calcium Looping Based on ZnO–Na2SO4 Co‐Doped CaO Composites

Insight into Dynamic Characteristics of Concentrated Solar Power Systems with Calcium Looping Based on ZnO–Na2SO4 Co‐Doped CaO Composites

Parametric modeling and performance assessment of a novel cogeneration system of biomass chemical looping gasification driven by solar energy

Thermodynamic analysis of a CCHP system with hydrogen production process by methane reforming enhanced by solar-assisted chemical looping adsorption

Contact Info

Product

Resources

About

Insight into Dynamic Characteristics of Concentrated Solar Power Systems with Calcium Looping Based on ZnO–Na₂SO₄ Co‐Doped CaO Composites

Insight into Dynamic Characteristics of Concentrated Solar Power Systems with Calcium Looping Based on ZnO–Na₂SO₄ Co‐Doped CaO Composites