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Dynamic modelling and simulation of a post-combustion CO capture process for coal-fired power plants

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 2,   Pages 198-209 doi: 10.1007/s11705-021-2057-7

Abstract: Solvent-based post-combustion capture technologies have great potential for CO2 mitigationComposed by a series of partial differential equations, first-principle post-combustion capture modelsfit properties and simplify the chemical and physical process, based on which a universal and hybrid post-combustion

Keywords: CO2 capture     post-combustion capture     simulation     dominant factor    

Application of membrane separation technology in post-combustion carbon dioxide capture process

Mo LI,Xiaobin JIANG,Gaohong HE

Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 2,   Pages 233-239 doi: 10.1007/s11705-014-1408-z

Abstract: Membrane separation technology is a possible breakthrough in post-combustion carbon dioxide capture process

Keywords: membranes     carbon dioxide capture     separation     polymers     post-combustion    

Integrated adsorption and absorption process for post-combustion CO

Gongkui Xiao, Penny Xiao, Andrew Hoadley, Paul Webley

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 3,   Pages 483-492 doi: 10.1007/s11705-020-1964-3

Abstract: This study explored the feasibility of integrating an adsorption and solvent scrubbing process for post-combustion

Keywords: vacuum swing adsorption     monoethanolamine     post-combustion     CO2 capture     integrated process    

A 150 000 t·a−1 Post-Combustion Carbon Capture and Storage Demonstration Project for Coal-Fired

Qingru Cui, Rui Zhao, Tiankun Wang, Shuai Zhang, Yan Huang, Yongzheng Gu, Dong Xu

Engineering 2022, Volume 14, Issue 7,   Pages 22-26 doi: 10.1016/j.eng.2022.04.006

Keywords: EngineeringAchievements    

Polyvinylamine-Based Facilitated Transport Membranes for Post-Combustion CO2 Capture: Challenges Perspective

Xuezhong He

Engineering 2021, Volume 7, Issue 1,   Pages 124-131 doi: 10.1016/j.eng.2020.11.001

Abstract:

Carbon dioxide (CO2) capture by gas-separation membranes has become increasingly attractive due to its high energy efficiency, relatively low cost, and environmental impact. Polyvinylamine (PVAm)-based facilitated transport (FT) membranes were developed in the last decade for CO2 capture. This work discusses the challenges of applying PVAm-based FT membranes from materials to processes for postcombustion CO2 capture in power plants and cement factories. Experiences learned from a pilot demonstration system can be used to guide the design of other membranes for CO2 capture. The importance of module and process design is emphasized in the achievement of a high-performance membrane system. Moreover, the results from process simulation and cost estimation indicate that a three-stage membrane system is feasible for achieving a high CO2 purity of 95 vol%. The specific CO2 capture cost was found to significantly depend on the required CO2 capture ratio, and a moderate CO2 capture ratio of 50% presented a cost of 63.7 USD per tonne CO2 captured. Thus, FT membrane systems were found to be more competitive for partial CO2 capture.

Keywords: Facilitated transport membranes     Flue gas     Hollow fiber     CO2 capture     Process simulation    

Optimal Bidding and Operation of a Power Plant with Solvent-Based Carbon Capture under a CO2 Allowance Market: A Solution with a Reinforcement Learning-Based Sarsa Temporal-Difference Algorithm

Ziang Li,Zhengtao Ding,Meihong Wang

Engineering 2017, Volume 3, Issue 2,   Pages 257-265 doi: 10.1016/J.ENG.2017.02.014

Abstract: unified bidding and operation strategy for a coal-fired power plant with monoethanolamine (MEA)-based post-combustion

Keywords: Power plants     Post-combustion carbon capture     Chemical absorption     CO2 allowance market     Optimal    

Efficacy and safety of JAK inhibitor INC424 in patients with primary and post-polycythemia vera or post-essential

Xin Du,Daobin Zhou

Frontiers of Medicine 2016, Volume 10, Issue 4,   Pages 437-443 doi: 10.1007/s11684-016-0472-9

Abstract:

A phase II study (A2202) was performed to evaluate the efficacy and safety of JAK inhibitor ruxolitinib in 63 Chinese MF patients. Ruxolitinib was given twice a day (bid) at a starting dose of 15 mg (n=25) or 20 mg (n=38) based on a baseline platelet count. About 94.7% of the patients achieved a reduction in spleen size, 27.0% of which exhibited significant reduction (≥35%) at week 24. Significant improvement in debilitating constitutional symptoms, as assessed by MFSAF v2.0, was observed in patients treated with ruxolitinib. Ruxolitinib treatment was generally well tolerated by Chinese patients. Although the treatment was associated with an increase in certain adverse events (AEs) that were established as identified risks (anemia and thrombocytopenia), these AEs were considered manageable in this clinical setting. Ruxolitinib provided substantial reductions in splenomegaly and improvements in symptoms, and was well-tolerated by Chinese patients with MF.

Keywords: JAK     ruxolitinib     Chinese patients     myelofibrosis    

Adiponectin: mechanisms and new therapeutic approaches for restoring diabetic heart sensitivity to ischemic post-conditioning

Tingting Wang, Shanglong Yao, Zhengyuan Xia, Michael G. Irwin

Frontiers of Medicine 2013, Volume 7, Issue 3,   Pages 301-305 doi: 10.1007/s11684-013-0283-1

Abstract: Ischemic post-conditioning (IPostC) has emerged as a promising method for myocardial protection against

Keywords: adiponectin     ischemic post-conditioning     ischemia reperfusion injury     diabetes    

Numerical study of novel OME combustion mechanism and spray combustion at changed ambient environments

Frontiers in Energy doi: 10.1007/s11708-024-0926-8

Abstract: fully leverage their potential, the auto-ignition process, flame propagation, and mixing regimes of the combustiondeveloping an adapted oxidation mechanism for OME1–6 and introducing it into a validated spray combustion

Keywords: mechanisms     computational fluid dynamics (CFD)     oxymethylene ethers (OME)     e-fuels     multi-injection     spray-combustion    

Internet of Things (IoT)–blockchain-enabled pharmaceutical supply chain resilience in the post-pandemic

Frontiers of Engineering Management 2023, Volume 10, Issue 1,   Pages 82-95 doi: 10.1007/s42524-022-0233-1

Abstract: investigate the characteristics of PSC, the key aspects affecting PSC, and the challenges faced by PSC in the post-pandemic

Keywords: pharmaceutical supply chain     Internet of Things     blockchain     resilience     post-pandemic era    

Parametric study of hexagonal castellated beams in post-tensioned self-centering steel connections

Hassan ABEDI SARVESTANI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 5,   Pages 1020-1035 doi: 10.1007/s11709-019-0534-6

Abstract: The effects of important parameters (beam reinforcing plates, initial post-tensioning, and material propertiesof steel angles) on the behavior of hexagonal castellated beams in post-tensioned self-centering (PTSCThe web-post buckling in hexagonal castellated beams has been identified as the dominant failure modewhen excessive initial post-tensioning force is applied to reach greater bending moment resistance,so it is required to limit the highest initial post-tensioning force to prevent this failure.

Keywords: finite element analysis     hexagonal castellated beam     parametric study     post-tensioned self-centering steel    

Lateral shear performance of sheathed post-and-beam wooden structures with small panels

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 7,   Pages 1117-1131 doi: 10.1007/s11709-023-0939-0

Abstract: Sheathed post-and-beam wooden structures are distinct from light-wood structures.Based on the test and FE analysis results, the shear strength of the post-and-beam wooden structures

Keywords: post-and-beam wooden structures with sheathed walls     low reversed cyclic loading     bearing capacity     stiffness    

Combustion characteristics and kinetics of bio-oil

Ruixia ZHANG, Zhaoping ZHONG, Yaji HUANG

Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 2,   Pages 119-124 doi: 10.1007/s11705-009-0068-x

Abstract: The combustion characteristics of bio-oils derived from rice husk and corn were studied by thermogravimetrydifferential thermal analysis (DTA) curves of bio-oils in air and nitrogen atmosphere, we analyzed the combustioncharacteristics of different kinds of bio-oils in different atmospheres and worked out the combustionThe thermogravimetry indicated that the combustion process of bio-oil was divided into three stages.At the same time, the combustion process can be described by different order reaction models, and with

Keywords: bio-oil     combustion characteristics     combustion kinetics    

Entropy production analysis of swirling diffusion combustion processes

Deodat MAKHANLALL, Linhua LIU,

Frontiers in Energy 2010, Volume 4, Issue 3,   Pages 326-332 doi: 10.1007/s11708-009-0058-1

Abstract: A critical factor in the design of combustion systems for optimum fuel economy and emission performanceobjective of this study is to map these irreversibilities in terms of entropy production for methane combustionThe numerical solution of the combustion process is conducted with the help of a Fluent 6.1.22 computerproduction rate due to chemical reaction, viscous dissipation, and mass and heat transfer are calculated as post-processedIntroducing swirling air into the combustion system and operations with the appropriate Boltzmann number

Keywords: entropy-based design     radiation transfer     swirl     magnussen combustion-model    

Interactions between remote ischemic conditioning and post-stroke sleep regulation

Frontiers of Medicine 2021, Volume 15, Issue 6,   Pages 867-876 doi: 10.1007/s11684-021-0887-9

Abstract: conditioning and sleep regulation, a causal relationship was proposed between remote ischemic conditioning and post-stroke

Keywords: remote ischemic conditioning     sleep regulation     stroke    

Title Author Date Type Operation

Dynamic modelling and simulation of a post-combustion CO capture process for coal-fired power plants

Journal Article

Application of membrane separation technology in post-combustion carbon dioxide capture process

Mo LI,Xiaobin JIANG,Gaohong HE

Journal Article

Integrated adsorption and absorption process for post-combustion CO

Gongkui Xiao, Penny Xiao, Andrew Hoadley, Paul Webley

Journal Article

A 150 000 t·a−1 Post-Combustion Carbon Capture and Storage Demonstration Project for Coal-Fired

Qingru Cui, Rui Zhao, Tiankun Wang, Shuai Zhang, Yan Huang, Yongzheng Gu, Dong Xu

Journal Article

Polyvinylamine-Based Facilitated Transport Membranes for Post-Combustion CO2 Capture: Challenges

Xuezhong He

Journal Article

Optimal Bidding and Operation of a Power Plant with Solvent-Based Carbon Capture under a CO2 Allowance Market: A Solution with a Reinforcement Learning-Based Sarsa Temporal-Difference Algorithm

Ziang Li,Zhengtao Ding,Meihong Wang

Journal Article

Efficacy and safety of JAK inhibitor INC424 in patients with primary and post-polycythemia vera or post-essential

Xin Du,Daobin Zhou

Journal Article

Adiponectin: mechanisms and new therapeutic approaches for restoring diabetic heart sensitivity to ischemic post-conditioning

Tingting Wang, Shanglong Yao, Zhengyuan Xia, Michael G. Irwin

Journal Article

Numerical study of novel OME combustion mechanism and spray combustion at changed ambient environments

Journal Article

Internet of Things (IoT)–blockchain-enabled pharmaceutical supply chain resilience in the post-pandemic

Journal Article

Parametric study of hexagonal castellated beams in post-tensioned self-centering steel connections

Hassan ABEDI SARVESTANI

Journal Article

Lateral shear performance of sheathed post-and-beam wooden structures with small panels

Journal Article

Combustion characteristics and kinetics of bio-oil

Ruixia ZHANG, Zhaoping ZHONG, Yaji HUANG

Journal Article

Entropy production analysis of swirling diffusion combustion processes

Deodat MAKHANLALL, Linhua LIU,

Journal Article

Interactions between remote ischemic conditioning and post-stroke sleep regulation

Journal Article