Article
Engineering, Chemical
Di Ao, Guiyang Ma, Chunyang Zang, Yue Qin, Yu Qi, Wenfei Wan
Summary: Using 2-(tert-butylamino) ethanol as a new absorbent in hollow fiber membrane contactors, this study investigated the separation of CO2 from CO2/CH4 gas mixtures. The research results showed that MEA had the best decarbonization performance, and factors such as absorbent flow rate, concentration, and membrane specifications influenced the decarbonization effect.
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
(2022)
Article
Biochemistry & Molecular Biology
Zhiqiang Ni, Yue Cao, Xiaopeng Zhang, Ning Zhang, Wu Xiao, Junjiang Bao, Gaohong He
Summary: This paper presents an optimization model based on the superstructure method to determine the best membrane process for CO2 capture. The results show that the combination of different membrane types achieves better results, with a CO2 capture cost reduced to 11.75$/tCO2.
Article
Computer Science, Interdisciplinary Applications
Christos C. Chatziasteriou, Eustathios S. Kikkinides, Michael C. Georgiadis
Summary: This paper presents a critical review on the design and optimization of post-combustion CO2 capture processes, focusing on absorption, adsorption, and membrane separations. It highlights the importance of efficient modeling and simulation frameworks, synthesis and design studies, and model-based optimization approaches. The interactions between material development and process design and optimization are also explored. The paper concludes that absorption is currently the most mature technology for post-combustion CO2 capture, while adsorption and membrane-based separations require more development to achieve efficient CO2 capture.
COMPUTERS & CHEMICAL ENGINEERING
(2022)
Article
Engineering, Environmental
Wenjia Luo, Fei Li, Huan Li, Zhixun Zhang, Xi Zhang, Youqian Liang, Guoxian Huang
Summary: With the rapid development of nanotechnology, nanomaterials are expected to revolutionize membrane separation, particularly in the field of gas separation. The use of nanomaterials in membrane-based separation offers high efficiency, low consumption, and easy preparation, making it a promising technology for CO2 capture.
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
(2023)
Article
Engineering, Chemical
Yangyang Dai, Zhenhua Niu, Tian Fang, Yuanyuan Wang, Suyue Zhong, Peng Mu, Jian Li
Summary: The concept of constructing a one-dimensional-two-dimensional intercalated network supported ionic liquid membrane was proposed to overcome the low permeability issue of 2D graphitic carbon nitride membrane in CO2 separation. The resulting membrane exhibited superior CO2 permeance and selectivity, and demonstrated excellent durability after long-term testing.
JOURNAL OF MEMBRANE SCIENCE
(2023)
Article
Engineering, Chemical
Kaiyun Fu, Sunyang Wang, Zhenbin Gu, Yushu Liu, Tianming Zai, Shijie Li, Xianfu Chen, Minghui Qiu, Yiqun Fan
Summary: In this study, a rigorous 3D model without geometry simplification was proposed and validated with experimental data for simulating CO2 capture in real membrane contactors. Additionally, a hybrid model was highlighted where two correction factors were introduced to a 2D model to approximate the results of the 3D simulation. These correction factors were correlated with dimensionless fluid dynamic parameters to characterize the geometry effects on flowing fluids. The hybrid modeling contributes to characterizing the influence of geometry on CO2 capture performance and improving computation accuracy-efficiency combinations.
Review
Engineering, Chemical
Yangyang Dai, Zhenhua Niu, Yuanyuan Wang, Suyue Zhong, Peng Mu, Jian Li
Summary: Carbon capture is an important technique for reducing CO2 emissions. Efforts have been made to improve the carbon dioxide separation performance of existing membrane materials in order to expand their application in carbon capture processes. Two-dimensional microporous membranes have been proposed as an alternative separation membrane to enhance gas separation performance. The research on 2D microporous membranes shows great potential for the development of gas separation membranes.
SEPARATION AND PURIFICATION TECHNOLOGY
(2023)
Article
Thermodynamics
Hongming Fu, Kaili Xue, Zhaohao Li, Heng Zhang, Dan Gao, Haiping Chen
Summary: This paper investigates the differences in CO2 capture performance between ceramic and PTFE membranes and finds that ceramic membranes exhibit favorable CO2 capture performance under appropriate operating parameters.
Article
Engineering, Chemical
Meng Guo, Yanwen Zhang, Rong Xu, Xiuxiu Ren, Weiqiu Huang, Jing Zhong, Toshinori Tsuru, Masakoto Kanezashi
Summary: Composite organosilica membranes were fabricated via copolymerization reactions, with the addition of BTESB densifying membrane structures and copolymerization between BTESA and BTESBPh increasing membrane pore sizes. All membranes showed great potential for CO2 capture applications.
SEPARATION AND PURIFICATION TECHNOLOGY
(2022)
Article
Engineering, Environmental
Yoke Wang Cheng, Jeremy Sheng Ming Lim, Chi Cheng Chong, Man Kee Lam, Jun Wei Lim, Inn Shi Tan, Henry Chee Yew Foo, Pau Loke Show, Steven Lim
Summary: Microalgae cultivation, absorption, adsorption, and membrane separation are considered promising technologies for CO2 sequestration from flue gas. Comparative carbon balance analysis indicates that microalgae cultivation in open raceway ponds is effective for CO2 capture, second only to membrane separation. Further studies on microalgae species and cultivation systems show potential for improving CO2 capture efficiency.
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
(2021)
Review
Chemistry, Multidisciplinary
Zeng Shaojuan, Sun Xueqi, Bai Yinge, Bai Lu, Zheng Shuang, Zhang Xianping, Zhang Suojiang
Summary: CO2 emission is a global issue that needs to be addressed urgently. In order to achieve the carbon peaking and carbon neutrality goals in China, the development of CO2 capture technology is essential. Ionic liquids have been highly regarded in the field of CO2 capture and separation due to their unique properties such as low volatility, good gas solubility, and structure designability. This review focuses on the recent research progress in amino and non-amino functionalized ionic liquids, ionic liquid hybrid solvents, ionic liquid modified adsorbents, and membranes for CO2 capture and separation. The impacts of amino groups and electronegative functional sites on CO2 separation performance and mechanism, as well as the role of functionalized ionic liquids in hybrid solvents, adsorbents, and membranes, are summarized. The future development direction and prospects of ionic liquid-based CO2 capture technologies are also proposed.
ACTA CHIMICA SINICA
(2023)
Article
Thermodynamics
Hongming Fu, Yubin Shen, Zhaohao Li, Heng Zhang, Haiping Chen, Dan Gao
Summary: This study investigates the hydrophobic modification of Al2O3 ceramic membranes for CO2 capture. The modified membranes exhibit improved carbon capture performance, with increased mass transfer coefficient and capture efficiency. Furthermore, the superhydrophobic membranes show excellent corrosion resistance.
Article
Engineering, Multidisciplinary
Bin Zhu, Shanshan He, Yadong Wu, Songwei Li, Lu Shao
Summary: Membrane technology is considered a promising strategy for carbon capture, and this study presents a facile synthesis protocol to enhance the performance of the membrane material through in situ polymerization of polyethylene glycol. The improved membrane exhibits higher toughness and gas separation properties.
Article
Environmental Sciences
Imran Khan Swati, Qazi Sohaib, Shuyun Cao, Mohammad Younas, Dan Liu, Jianzhou Gui, Mashallah Rezakazemi
Summary: Four ionic liquids were synthesized for the separation of gases CO2/N-2 and CO2/CH4 through supported ionic liquid membranes (SILMs), with [BSmim][tos] showing the highest solubility coefficient and permeability, as well as the highest selectivity values. The ILs synthesized for this work can be ranked as [BSmim][tos] > [BSmpy][tos] > [Bmim][Cl] > [Bpy][Cl], indicating their potential use for CO2 separation through SILMs.
Review
Engineering, Environmental
Roberto Castro-Munoz, Mohd Zamidi Ahmad, Magdalena Malankowska, Joaquin Coronas
Summary: Since carbon dioxide (CO2) is the primary greenhouse gas emitted into the atmosphere due to human activities, research efforts have been focused on capturing and reducing its production. Direct air capture (DAC) using sorbents has been explored as a promising alternative, but gas separation membranes are also being considered. This paper provides a perspective on the ongoing research and attempts of DAC applications via membrane separation and introduces the main materials and types used for CO2 separation.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Thermodynamics
Katarzyna Janusz-Szymanska, Aleksandra Dryjanska
Article
Thermodynamics
Lukasz Bartela, Anna Skorek-Osikowska, Janusz Kotowicz
Article
Thermodynamics
Anna Skorek-Osikowska, Lukasz Bartela, Janusz Kotowicz, Aleksander Sobolewski, Tomasz Iluk, Leszek Remiorz
Article
Energy & Fuels
Anna Skorek-Osikowska, Janusz Kotowicz, Katarzyna Janusz-Szymanska
Article
Thermodynamics
Anna Skorek-Osikowska, Lukasz Bartela, Janusz Kotowicz, Marcin Job
ENERGY CONVERSION AND MANAGEMENT
(2013)
Article
Thermodynamics
Lukasz Bartela, Anna Skorek-Osikowska, Janusz Kotowicz
ENERGY CONVERSION AND MANAGEMENT
(2014)
Article
Chemistry, Physical
Lukasz Bartela, Daria Katla, Anna Skorek-Osikowska
Summary: This study analyzed four energy storage systems utilizing electrolysis products for immediate use, with options including directing hydrogen to natural gas pipelines or using it for synthetic natural gas production. The systems feature combustion of gaseous fuels in a nitrogen-free atmosphere, along with the use of gas expanders.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2021)
Article
Energy & Fuels
Daniel Wecel, Michal Jurczyk, Wojciech Uchman, Anna Skorek-Osikowska
Article
Energy & Fuels
Lukasz Bartela, Bartosz Stanek, Daniel Wecel, Anna Skorek-Osikowska
Summary: This study presents a new methodology for evaluating solar radiation simulators using 22 reflectors to achieve uniform energy distribution. Research has shown that in terms of maintaining the energy field's homogeneity and the price for the entire radiation simulator, it is more reasonable to construct a simulator consisting of 22 reflectors.
INTERNATIONAL JOURNAL OF ENERGY RESEARCH
(2022)
Article
Energy & Fuels
Michal Jurczyk, Daniel Wecel, Wojciech Uchman, Anna Skorek-Osikowska
Summary: This article presents a system that converts hydrogen into synthetic natural gas (SNG) through a methanation process. Detailed models for all system elements are built and the influence of various parameters on the system's operation is assessed. The primary aim is to optimize the system's yearly operation by considering the most important constraints.
Article
Thermodynamics
Anna Skorek-Osikowska, Mario Martin-Gamboa, Javier Dufour
ENERGY CONVERSION AND MANAGEMENT-X
(2020)
Article
Thermodynamics
Sylwia Berdowska, Anna Skorek-Osikowska
ARCHIVES OF THERMODYNAMICS
(2012)
Article
Thermodynamics
Yong Cheng, Fukai Song, Lei Fu, Saishuai Dai, Zhiming Yuan, Atilla Incecik
Summary: This paper investigates the accessibility of wave energy absorption by a dual-pontoon floating breakwater integrated with hybrid-type wave energy converters (WECs) and proposes a hydraulic-pneumatic complementary energy extraction method. The performance of the system is validated through experiments and comparative analysis.
Article
Thermodynamics
Jing Gao, Chao Wang, Zhanwu Wang, Jin Lin, Runkai Zhang, Xin Wu, Guangyin Xu, Zhenfeng Wang
Summary: This study aims to establish a new integrated method for biomass cogeneration project site selection, with a focus on the application of the model in Henan Province. By integrating Geographic Information System and Multiple Criterion Decision Making methods, the study conducts site selection in two stages, providing a theoretical reference for the construction of biomass cogeneration projects.
Article
Thermodynamics
Mert Temiz, Ibrahim Dincer
Summary: The current study presents a hybrid small modular nuclear reactor and solar-based system for sustainable communities, integrating floating and bifacial photovoltaic arrays with a small modular reactor. The system efficiently generates power, hydrogen, ammonia, freshwater, and heat for residential, agricultural, and aquaculture facilities. Thermodynamic analysis shows high energy and exergy efficiencies, as well as large-scale ammonia production meeting the needs of metropolitan areas. The hybridization of nuclear and solar technologies offers advantages of reliability, environmental friendliness, and cost efficiency compared to renewable-alone and fossil-based systems.
Editorial Material
Thermodynamics
Wojciech Stanek, Wojciech Adamczyk
Article
Thermodynamics
Desheng Xu, Yanfeng Li, Tianmei Du, Hua Zhong, Youbo Huang, Lei Li, Xiangling Duanmu
Summary: This study investigates the optimization of hybrid mechanical-natural ventilation for smoke control in complex metro stations. The results show that atrium fires are more significantly impacted by outdoor temperature variations compared to concourse/platform fires. The gathered high-temperature smoke inside the atrium can reach up to 900 K under a 5 MW train fire energy release. The findings provide crucial engineering insights into integrating weather data and adaptable ventilation protocols for smoke prevention/mitigation.
Article
Thermodynamics
Da Guo, Heping Xie, Mingzhong Gao, Jianan Li, Zhiqiang He, Ling Chen, Cong Li, Le Zhao, Dingming Wang, Yiwei Zhang, Xin Fang, Guikang Liu, Zhongya Zhou, Lin Dai
Summary: This study proposes a new in-situ pressure-preserved coring tool and elaborates its pressure-preserving mechanism. The experimental and field test results demonstrate that this tool has a high pressure-preservation capability and can maintain a stable pressure in deep wells. This study provides a theoretical framework and design standards for the development of similar technologies.
Article
Thermodynamics
Aolin Lai, Qunwei Wang
Summary: This study assesses the impact of China's de-capacity policy on renewable energy development efficiency (REDE) using the Global-MSBM model and the difference-in-differences method. The findings indicate that the policy significantly enhances REDE, promoting technological advancements and marketization. Moreover, regions with stricter environmental regulations experience a higher impact.
Article
Thermodynamics
Mostafa Ghasemi, Hegazy Rezk
Summary: This study utilizes fuzzy modeling and optimization to enhance the performance of microbial fuel cells (MFCs). By simulating and analyzing experimental data sets, the ideal parameter values for increasing power density, COD elimination, and coulombic efficiency were determined. The results demonstrate that the fuzzy model and optimization methods can significantly improve the performance of MFCs.
Article
Thermodynamics
Zhang Ruan, Lianzhong Huang, Kai Wang, Ranqi Ma, Zhongyi Wang, Rui Zhang, Haoyang Zhao, Cong Wang
Summary: This paper proposes a grey box model for fuel consumption prediction of wing-diesel hybrid vessels based on feature construction. By using both parallel and series grey box modeling methods and six machine learning algorithms, twelve combinations of prediction models are established. A feature construction method based on the aerodynamic performance of the wing and the energy relationship of the hybrid system is introduced. The best combination is obtained by considering the root mean square error, and it shows improved accuracy compared to the white box model. The proposed grey box model can accurately predict the daily fuel consumption of wing-diesel hybrid vessels, contributing to operational optimization and the greenization and decarbonization of the shipping industry.
Article
Thermodynamics
Huayi Chang, Nico Heerink, Junbiao Zhang, Ke He
Summary: This study examines the interaction between off-farm employment decisions between couples and household clean energy consumption in rural China, and finds that two-paycheck households are more likely to consume clean energy. The off-farm employment of women is a key factor driving household clean energy consumption to a higher level, with wage-employed wives having a stronger influence on these decisions than self-employed ones.
Article
Thermodynamics
Hanguan Wen, Xiufeng Liu, Ming Yang, Bo Lei, Xu Cheng, Zhe Chen
Summary: Demand-side management is crucial to smart energy systems. This paper proposes a data-driven approach to understand the relationship between energy consumption patterns and household characteristics for better DSM services. The proposed method uses a clustering algorithm to generate optimal customer groups for DSM and a deep learning model for training. The model can predict the possibility of DSM membership for a given household. The results demonstrate the usefulness of weekly energy consumption data and household socio-demographic information for distinguishing consumer groups and the potential for targeted DSM strategies.
Article
Thermodynamics
Xinglan Hou, Xiuping Zhong, Shuaishuai Nie, Yafei Wang, Guigang Tu, Yingrui Ma, Kunyan Liu, Chen Chen
Summary: This study explores the feasibility of utilizing a multi-level horizontal branch well heat recovery system in the Qiabuqia geothermal field. The research systematically investigates the effects of various engineering parameters on production temperature, establishes mathematical models to describe their relationships, and evaluates the economic viability of the system. The findings demonstrate the significant economic feasibility of the multi-level branch well system.
Article
Thermodynamics
Longxin Zhang, Songtao Wang, Site Hu
Summary: This investigation reveals the influence of tip leakage flow on the modern transonic rotor and finds that the increase of tip clearance size leads to a decline in rotor performance. However, an optimal tip clearance size can extend the rotor's stall margin.
Article
Thermodynamics
Kristian Gjoka, Behzad Rismanchi, Robert H. Crawford
Summary: This paper proposes a framework for assessing the performance of 5GDHC systems and demonstrates it through a case study in a university campus in Melbourne, Australia. The results show that 5GDHC systems are a cost-effective and environmentally viable solution in mild climates, and their successful implementation in Australia can create new market opportunities and potential adoption in other countries with similar climatic conditions.
Article
Thermodynamics
Jianwei Li, Guotai Wang, Panpan Yang, Yongshuang Wen, Leian Zhang, Rujun Song, Chengwei Hou
Summary: This study proposes an orientation-adaptive electromagnetic energy harvester by introducing a rotatable bluff body, which allows for self-regulation to cater for changing wind flow direction. Experimental results show that the output power of the energy harvester can be greatly enhanced with increased rotatory inertia of the rotating bluff body, providing a promising solution for harnessing wind-induced vibration energy.