Energy and CO2 emission analysis of a Bio-Energy with CCS system: Biomass gasification-solid oxide fuel cell-mini gas turbine-CO2 capture

Yuxin Zhang; Shiliang Wu; Dongxu Cui; Sang Jun Yoon; Youn Sang Bae; Bugae Park; Yinlong Wu; Fu Zhou; Cunhua Pan; Rui Xiao

doi:10.1016/j.fuproc.2022.107476

Energy and CO₂ emission analysis of a Bio-Energy with CCS system: Biomass gasification-solid oxide fuel cell-mini gas turbine-CO₂ capture

Yuxin Zhang, Shiliang Wu, Dongxu Cui, Sang Jun Yoon, Youn Sang Bae, Bugae Park, Yinlong Wu, Fu Zhou, Cunhua Pan, Rui Xiao

Department of Chemical and Biomolecular Engineering

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

The global goal of carbon neutrality calls for the development of carbon-negative technologies. And one of the large-scale technology that can offset CO₂ from the atmosphere and generate power is Bioenergy with Carbon Capture and Storage (CCS), also known as Bio-Energy with Carbon Capture and Storage (BECCS). A BECCS system combined biomass gasification (BG), solid oxide fuel cell (SOFC), mini gas turbine (MGT), heat recovery (HR), and CCS was proposed in this study. The energy and CO₂ emission analysis and the parameter sensitivity analysis of the proposed systems with and without CCS were carried out to evaluate its technical and environmental feasibility as a provider of carbon-negative electricity. For the BG-SOFC-MGT system, the electrical efficiency and the combined heat and power (CHP) efficiency are 46.2% and 73.6%, and the CO₂ emission is 0.220 kg/kWh. In the BG-SOFC-MGT-CCS system, the electrical efficiency and combined heating and power (CHP) efficiency decreased by 11.7%, and 34.6%, respectively, and CO₂ emissions decreased to −0.516 kg/kWh. Due to the energy consumption of CCS, the electrical efficiency and CHP efficiency decrease to varying degrees. Nevertheless, the CO₂ emission of the system has changed from positive to negative, and the system has great potential for development under the goal of global carbon neutrality.

Original language	English
Article number	107476
Journal	Fuel Processing Technology
Volume	238
DOIs	https://doi.org/10.1016/j.fuproc.2022.107476
Publication status	Published - 2022 Dec 15

Bibliographical note

Funding Information:
The authors gratefully acknowledge the National Key Research and Development Program of China (Grant No. 2019YFE0122000 ). This work also supported by State Key Laboratory of Engines, Tianjin University and State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering, Ningxia University .

Publisher Copyright:
© 2022 Elsevier B.V.

All Science Journal Classification (ASJC) codes

Chemical Engineering(all)
Fuel Technology
Energy Engineering and Power Technology

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1016/j.fuproc.2022.107476

Cite this

@article{1a99d82567bd4d55a8fe5326bd71868f,

title = "Energy and CO2 emission analysis of a Bio-Energy with CCS system: Biomass gasification-solid oxide fuel cell-mini gas turbine-CO2 capture",

abstract = "The global goal of carbon neutrality calls for the development of carbon-negative technologies. And one of the large-scale technology that can offset CO2 from the atmosphere and generate power is Bioenergy with Carbon Capture and Storage (CCS), also known as Bio-Energy with Carbon Capture and Storage (BECCS). A BECCS system combined biomass gasification (BG), solid oxide fuel cell (SOFC), mini gas turbine (MGT), heat recovery (HR), and CCS was proposed in this study. The energy and CO2 emission analysis and the parameter sensitivity analysis of the proposed systems with and without CCS were carried out to evaluate its technical and environmental feasibility as a provider of carbon-negative electricity. For the BG-SOFC-MGT system, the electrical efficiency and the combined heat and power (CHP) efficiency are 46.2% and 73.6%, and the CO2 emission is 0.220 kg/kWh. In the BG-SOFC-MGT-CCS system, the electrical efficiency and combined heating and power (CHP) efficiency decreased by 11.7%, and 34.6%, respectively, and CO2 emissions decreased to −0.516 kg/kWh. Due to the energy consumption of CCS, the electrical efficiency and CHP efficiency decrease to varying degrees. Nevertheless, the CO2 emission of the system has changed from positive to negative, and the system has great potential for development under the goal of global carbon neutrality.",

author = "Yuxin Zhang and Shiliang Wu and Dongxu Cui and Yoon, {Sang Jun} and Bae, {Youn Sang} and Bugae Park and Yinlong Wu and Fu Zhou and Cunhua Pan and Rui Xiao",

note = "Funding Information: The authors gratefully acknowledge the National Key Research and Development Program of China (Grant No. 2019YFE0122000 ). This work also supported by State Key Laboratory of Engines, Tianjin University and State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering, Ningxia University . Publisher Copyright: {\textcopyright} 2022 Elsevier B.V.",

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doi = "10.1016/j.fuproc.2022.107476",

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T1 - Energy and CO2 emission analysis of a Bio-Energy with CCS system

T2 - Biomass gasification-solid oxide fuel cell-mini gas turbine-CO2 capture

AU - Zhang, Yuxin

AU - Wu, Shiliang

AU - Cui, Dongxu

AU - Yoon, Sang Jun

AU - Bae, Youn Sang

AU - Park, Bugae

AU - Wu, Yinlong

AU - Zhou, Fu

AU - Pan, Cunhua

AU - Xiao, Rui

N1 - Funding Information: The authors gratefully acknowledge the National Key Research and Development Program of China (Grant No. 2019YFE0122000 ). This work also supported by State Key Laboratory of Engines, Tianjin University and State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering, Ningxia University . Publisher Copyright: © 2022 Elsevier B.V.

PY - 2022/12/15

Y1 - 2022/12/15

N2 - The global goal of carbon neutrality calls for the development of carbon-negative technologies. And one of the large-scale technology that can offset CO2 from the atmosphere and generate power is Bioenergy with Carbon Capture and Storage (CCS), also known as Bio-Energy with Carbon Capture and Storage (BECCS). A BECCS system combined biomass gasification (BG), solid oxide fuel cell (SOFC), mini gas turbine (MGT), heat recovery (HR), and CCS was proposed in this study. The energy and CO2 emission analysis and the parameter sensitivity analysis of the proposed systems with and without CCS were carried out to evaluate its technical and environmental feasibility as a provider of carbon-negative electricity. For the BG-SOFC-MGT system, the electrical efficiency and the combined heat and power (CHP) efficiency are 46.2% and 73.6%, and the CO2 emission is 0.220 kg/kWh. In the BG-SOFC-MGT-CCS system, the electrical efficiency and combined heating and power (CHP) efficiency decreased by 11.7%, and 34.6%, respectively, and CO2 emissions decreased to −0.516 kg/kWh. Due to the energy consumption of CCS, the electrical efficiency and CHP efficiency decrease to varying degrees. Nevertheless, the CO2 emission of the system has changed from positive to negative, and the system has great potential for development under the goal of global carbon neutrality.

AB - The global goal of carbon neutrality calls for the development of carbon-negative technologies. And one of the large-scale technology that can offset CO2 from the atmosphere and generate power is Bioenergy with Carbon Capture and Storage (CCS), also known as Bio-Energy with Carbon Capture and Storage (BECCS). A BECCS system combined biomass gasification (BG), solid oxide fuel cell (SOFC), mini gas turbine (MGT), heat recovery (HR), and CCS was proposed in this study. The energy and CO2 emission analysis and the parameter sensitivity analysis of the proposed systems with and without CCS were carried out to evaluate its technical and environmental feasibility as a provider of carbon-negative electricity. For the BG-SOFC-MGT system, the electrical efficiency and the combined heat and power (CHP) efficiency are 46.2% and 73.6%, and the CO2 emission is 0.220 kg/kWh. In the BG-SOFC-MGT-CCS system, the electrical efficiency and combined heating and power (CHP) efficiency decreased by 11.7%, and 34.6%, respectively, and CO2 emissions decreased to −0.516 kg/kWh. Due to the energy consumption of CCS, the electrical efficiency and CHP efficiency decrease to varying degrees. Nevertheless, the CO2 emission of the system has changed from positive to negative, and the system has great potential for development under the goal of global carbon neutrality.

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