Article
Thermodynamics
Seokwon Yun, Sunghoon Lee, Mun-Gi Jang, Jin-Kuk Kim
Summary: This work systematically evaluates the economic implications of introducing absorption and membrane capture technologies to a power plant. Cost diagrams are used to estimate the cost of electricity, CO2 capture, and avoidance cost of CO2 capture-integrated power plant, allowing for fair comparison of different capture technologies. The detailed breakdown of key costing elements between the power plant and the capture plant provides insights for research and development direction.
Article
Engineering, Environmental
Boeun Kim, Jae-Goo Lee, Joungho Park, Hyojin Lee, Kyung Hwan Ryu
Summary: In line with global efforts to reduce emissions, the integration of coal-fired power generation plants with carbon capture technologies has been investigated. This study presents a comparative assessment of post-combustion CO2 capture and oxy-combustion retrofitted to a low-rank coal-based power plant from the viewpoints of economics and sustainability. The results show that oxy-combustion is more economically and environmentally attractive than post-combustion CO2 capture for low-rank coal-based power plants.
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
(2023)
Article
Thermodynamics
Chaowei Wang, Song He, Lianbo Liu, Xiang Li, Lin Gao
Summary: With the increasing penetration of renewable energy in China's power system, flexible operation of coal-fired power plants with CO2 capture is crucial for peak-regulating. This paper investigates the interactions between power generation and CO2 separation units under partial load, revealing that adjusting the extraction position can improve system performance. The study identifies the most efficient steam extraction schemes for different loads, providing insights for the deployment of large-scale post-combustion capture projects.
ENERGY CONVERSION AND MANAGEMENT
(2023)
Article
Thermodynamics
Xuelei Zhang, Zhuoyuan Zhang, Gaofeng Wang
Summary: This study proposes a novel combined cycle for CO2 capture from coal-fired power plants, which integrates a supercritical CO2 Brayton cycle and an organic Rankine cycle. The results show promising exergy efficiency and economic performance. The proposed combined cycle has the potential to compete with other carbon capture technologies.
Article
Green & Sustainable Science & Technology
Branimir Tramosljika, Paolo Blecich, Igor Bonefacic, Vladimir Glazar
Summary: This article presents a performance analysis of a future planned advanced ultra-supercritical coal-fired power plant with post-combustion CCS technology, highlighting the impact on net efficiency and CO2 emissions. The study also discusses various strategies to improve CO2 capture process to minimize net efficiency loss.
Article
Engineering, Chemical
Jianlin Li, Ti Wang, Pei Liu, Zheng Li
Summary: A universal and hybrid post-combustion capture model is proposed in this study, based on first-principle approach and validated using experimental data. The analysis suggests that tower height should be designed in conjunction with flue gas flow, and the gas-liquid ratio can be optimized to reduce reboiler power under a certain capture target.
FRONTIERS OF CHEMICAL SCIENCE AND ENGINEERING
(2022)
Review
Chemistry, Multidisciplinary
Amit Kumar, Arun Kumar Tiwari
Summary: The foremost purpose of this review study is to summarize the potential of solar thermal energy in coal-fired power plants retrofitted with post-combustion carbon-capturing (PCC) system to mitigate carbon dioxide gas. The integration of solar thermal energy in PCC retrofitted coal-fired plants is utilized to eliminate the energy penalty by offsetting the thermal energy requirement of the reboiler, and it seems to be a suitable method of introducing renewable energy to existing power plants.
JOURNAL OF CO2 UTILIZATION
(2022)
Article
Green & Sustainable Science & Technology
Wenjuan Zhao, Yaping Chen, Jiafeng Wu, Zilong Zhu, Jun Wang
Summary: The proposed gas steam mixture power cycle with syngas from supercritical water coal gasification (GSMC-C) provides a reference for retrofitting existing coal-fired power plants into clean and efficient power plants with nearly zero emissions of CO2 and other pollutants. The cycle shows promising performance with a net efficiency of 41.96% and gross efficiency of 48.67%, indicating its potential for contributing to the goals of the Paris Agreement and carbon neutrality.
INTERNATIONAL JOURNAL OF GREENHOUSE GAS CONTROL
(2021)
Article
Thermodynamics
Soheil Khosravi, Siamak Hossainpour, Hossein Farajollahi, Nemat Abolzadeh
Summary: In this study, a CaL-CSP system was modeled to integrate with a 500 MW coal-fired power plant, utilizing two steam cycles for heat recovery. The system does not impose any thermal efficiency drop on the power plant and its economic performance is competitive with other CO2 capture technologies.
Article
Thermodynamics
Jing Zhou, Meng Zhu, Lei Chen, Qiangqiang Ren, Sheng Su, Song Hu, Yi Wang, Jun Xiang
Summary: This study aims to construct the performance analysis and system optimization methods of supercritical CO2 (S-CO2) coal-fired CHP plants with MEA-based post-combustion carbon capture and storage (CCS) that has adapted for various S-CO2 CHP cycles. Results show that exergy efficiency of S-CO2 DPR coal-fired CHP units at 0% and 100% heating loads (HL) are 43.22% and 46.21%, increasing by 9.81% and 1.01% compared with S-CO2 recompression CHP units, respectively.
Article
Environmental Sciences
Qing Ye, Yu Shen, Qi Zhang, Xi Wu, Wangbiao Guo
Summary: A life-cycle assessment was conducted to evaluate the energy conversion characteristics and environmental impacts of flue gas CO2 fixation by microalgae. The results indicate that improving CO2 aeration efficiency and microalgae growth rate are crucial for advancing this technology.
SCIENCE OF THE TOTAL ENVIRONMENT
(2022)
Article
Thermodynamics
Lingjie Feng, Rongrong Zhai, Yingxin Zhao, Zhihan Qian, Qing Wei
Summary: In this paper, an improved CO2 capture system based on MEA is proposed, which is combined with a membrane condenser and an integrated decarbonization system. Compared to the simple integration scheme, the improved integrated system achieves higher output power, thermal efficiency, and exergy efficiency, while saving cooling water.
ENERGY CONVERSION AND MANAGEMENT
(2023)
Article
Biochemistry & Molecular Biology
Maytham Alabid, Calin-Cristian Cormos, Cristian Dinca
Summary: This paper analyzed the technical and economic integration of spiral wound membranes in a coal-fired power plant. The study found that using two serialized stages can achieve high efficiency and high CO2 purity in capturing process, while decreasing the overall plant efficiency and increasing the levelized cost of electricity.
Article
Engineering, Environmental
Ying-jie Zhao, Yuan-yuan Duan, Qian Liu, Yang Cui, Usama Mohamed, Yu-ke Zhang, Zhi-li Ren, Yi-feng Shao, Qun Yi, Li-juan Shi, William Nimmo
Summary: The study compared the coal-based CLC power plant with other types of power plants in terms of resource consumption, energy consumption, environmental impact potential, and economic performance using a life cycle assessment method. The results showed the potential and deficiencies of the CLC power plant in a life cycle perspective.
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
(2021)
Article
Green & Sustainable Science & Technology
Lingjie Feng, Rongrong Zhai, Yicun Guo
Summary: This paper analyzes the water consumption of a coal-fired power plant integrated with a CO2 capture system. The results show that the integration system has the highest thermal efficiency when the output power is constant and the carbon capture rate is constant.
INTERNATIONAL JOURNAL OF GREENHOUSE GAS CONTROL
(2022)
Article
Green & Sustainable Science & Technology
Luca Riboldi, Olav Bolland
INTERNATIONAL JOURNAL OF GREENHOUSE GAS CONTROL
(2015)
Article
Chemistry, Physical
Luca Riboldi, Olav Bolland
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2016)
Article
Engineering, Chemical
Bita Najmi, Olav Bolland, Konrad Eichhorn Colombo
SEPARATION AND PURIFICATION TECHNOLOGY
(2016)
Article
Thermodynamics
Rohan Dutta, Lars O. Nord, Olav Bolland
Article
Energy & Fuels
Rohan Dutta, Lars O. Nord, Olav Bolland
Article
Energy & Fuels
Shareq Mohd Nazir, Olav Bolland, Shahriar Amini
Article
Chemistry, Physical
Shareq Mohd Nazir, Schalk Cloete, Olav Bolland, Shahriar Amini
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2018)
Proceedings Paper
Green & Sustainable Science & Technology
Shareq Mohd Nazir, Olav Bolland, Shahriar Amini
13TH INTERNATIONAL CONFERENCE ON GREENHOUSE GAS CONTROL TECHNOLOGIES, GHGT-13
(2017)
Proceedings Paper
Green & Sustainable Science & Technology
Sverre Quale, Olav Bolland, Morten Gronli, Volker Rohling
13TH INTERNATIONAL CONFERENCE ON GREENHOUSE GAS CONTROL TECHNOLOGIES, GHGT-13
(2017)
Proceedings Paper
Green & Sustainable Science & Technology
Luca Riboldi, Olav Bolland
13TH INTERNATIONAL CONFERENCE ON GREENHOUSE GAS CONTROL TECHNOLOGIES, GHGT-13
(2017)
Proceedings Paper
Green & Sustainable Science & Technology
Luca Riboldi, Olav Bolland
13TH INTERNATIONAL CONFERENCE ON GREENHOUSE GAS CONTROL TECHNOLOGIES, GHGT-13
(2017)
Proceedings Paper
Green & Sustainable Science & Technology
Ruben M. Montanes, Nina E. Flo, Rohan Dutta, Lars O. Nord, Olav Bolland
13TH INTERNATIONAL CONFERENCE ON GREENHOUSE GAS CONTROL TECHNOLOGIES, GHGT-13
(2017)
Proceedings Paper
Green & Sustainable Science & Technology
Rohan Dutta, Lars O. Nord, Olav Bolland
13TH INTERNATIONAL CONFERENCE ON GREENHOUSE GAS CONTROL TECHNOLOGIES, GHGT-13
(2017)
Proceedings Paper
Green & Sustainable Science & Technology
Luca Riboldi, Olav Bolland
8TH TRONDHEIM CONFERENCE ON CO2 CAPTURE, TRANSPORT AND STORAGE
(2016)
Proceedings Paper
Green & Sustainable Science & Technology
Hanna Abbo, Marvin Piet, Salam Titinchi, Wilhelm Schwieger, Olav Bolland
PROCEEDINGS OF THE ASME 9TH INTERNATIONAL CONFERENCE ON ENERGY SUSTAINABILITY, 2015, VOL 1
(2016)