A5101462394- Carbon Dioxide Capture Technologies
- Phase Equilibria and Thermodynamics
- Membrane Separation and Gas Transport
- Thermodynamic properties of mixtures
- Synthesis and properties of polymers
- Chemical Thermodynamics and Molecular Structure
- Process Optimization and Integration
- Membrane Separation Technologies
- Chemical and Physical Properties in Aqueous Solutions
- Catalysis and Hydrodesulfurization Studies
- Catalytic Processes in Materials Science
- Advanced ceramic materials synthesis
- Analytical Chemistry and Chromatography
- Chemical Looping and Thermochemical Processes
- Innovative Microfluidic and Catalytic Techniques Innovation
- CO2 Reduction Techniques and Catalysts
- Enzyme Catalysis and Immobilization
- Fuel Cells and Related Materials
- Ionic liquids properties and applications
- Marine and coastal ecosystems
- Advanced materials and composites
- Microbial Metabolic Engineering and Bioproduction
- Micro and Nano Robotics
- Supply Chain and Inventory Management
- Refrigeration and Air Conditioning Technologies
Chongqing Normal University
2023-2025
East China Normal University
2025
Tsinghua University
2013-2024
Jiangnan University
2003-2024
State Key Laboratory of Chemical Engineering
2013-2024
Changchun Institute of Optics, Fine Mechanics and Physics
2024
Chinese Academy of Sciences
2024
State Key Laboratory of Food Science and Technology
2011-2019
The Synergetic Innovation Center for Advanced Materials
2017
Dalian University
2016
Abstract In this paper, we present improvements to postcombustion capture ( PCC ) processes based on aqueous monoethanolamine MEA ). First, a rigorous, rate‐based model of the carbon dioxide (CO 2 process from flue gas by was developed using Aspen Plus, and validated against results pilot plant trials located at coal‐fired Tarong power station in Queensland, Australia. The satisfactorily predicted comprehensive experimental CO absorption stripping process. then employed guide systematic...
Amino acids are potential solvents for carbon dioxide separation processes, but the kinetics and mechanism of amino acid–CO2 reactions not well-described. In this paper, we present a study reaction glycine with CO2 in aqueous media using stopped-flow ultraviolet/visible spectrophotometry as well gas/liquid absorption into wetted-wall column. With combination these two techniques, have observed direct dissolved under dilute, idealized conditions, reactive gaseous alkaline glycinate...
This paper presented a comparative study of monoethanolamine (MEA) and diethanolamine (DEA) for post-combustion CO2 capture (PCC) process with different configurations to the interaction effect between solvent process. The steady state model conventional MEA-based PCC was developed in Pro/II® validated experimental data. Then ten were simulated both MEA DEA. Their performances energy consumption compared terms reboiler duty total equivalent work. results show that DEA generally has better...
The hydration of CO(2) plays a critical role in carbon capture and geoengineering technologies currently under development to mitigate anthropogenic global warming environmental processes such as ocean acidification. Here we reveal that borate catalyzes the conversion HCO(3)(-) via same fundamental mechanism enzyme carbonic anhydrase, which is responsible for human body. In this tetrahydroxyborate ion, B(OH)(4)(-), active form boron undergoes direct reaction with CO(2). addition being able...
Liquid−liquid equilibria (LLE) were measured at 298.15 K for six ternary systemsheptane + toluene sulfolane, heptane m-xylene cyclohexane benzene 1-heptene and sulfolaneand two quaternary systemscyclohexane sulfolane sulfolane. LLE data of systems including are compared with the results Cassell et al. (J. Chem. Eng. Data 1989, 34, 434−438). The equilibrium four used to regress interaction parameters in a nonrandom two-liquid (NRTL) model. These predict systems. predicted good agreement...
We developed a microfluidic approach to simultaneously incorporate various catalysts into the micromotor in one-step process. This provides with self-propelled, magnetic and water treatment functions, which should benefit wide range of applications.
A process-based formula for sheet flow transport has garnered significant attention in ocean engineering due to the necessity of topographic predictions. The formula, applicable a mobile seabed, is derived through integrating concentration and velocity profiles under condition asymmetric wave current. profile accounts effects acceleration phase lag, adhering classical exponential law based on mass conservation principles. Conversely, comprises two interacting components influenced by...
In this work, two blends of piperazine (PZ) and 2-amino-2-methyl-1-propanol (AMP) (5 m PZ/2.3 AMP 2 PZ/4 AMP) were characterized for use in CO2 capture by amine scrubbing. Experimental results on solid solubility, mass transfer rate, viscosity, volatility thermal degradation are given. The 2/4 blend has the advantages low viscosity (6 cP at 40 °C when loading is 0.45) no precipitation over a wide range. heat absorption 72 kJ/mol (PCO2 = 1.5 kPa, °C), about 10 higher than 8 PZ. maintains...
Abstract Conventional amine scrubbing systems for carbon dioxide capture require a large amount of energy to regenerate the absorbent. Theoretically, if CO 2 ‐captured product can be separated from liquid counterpart, and only this need heated desorption, efficiency improved greatly. In present work, diethylenetriamine (DETA) dissolved in ethanol, diethylene glycol dimethyl ether, N ‐methyl‐pyrrolidone, or carbonate absorb result liquid–solid phase‐change addition making reaction achieve its...
In this work we developed a facile method to prepare water–oil Janus emulsions in situ with tunable morphologies by using double-bore capillary microfluidic device. addition, combining the theory model and our liquids' properties, propose design morphology of emulsions. To systematically research combined fluids' properties. Under guidance, carefully selected liquids system where only interfacial tension between water phase continuous changed while keeping other two tensions unchanged. Thus...
The solubility of CO2 in the aqueous 3-amino-1-propanol (or monoproanolamine, MPA) with amount-of-substance concentrations (2, 4, and 5) mol·dm−3 were measured at temperatures (313.15, 343.15, 373.15, 393.15) K for partial pressures from (2.5 to 700) kPa where loading is (0.2 1.0) mol per MPA. results show that MPA solutions have a greater those monoethanolamine (MEA) solutions. Kent−Eisenberg model was used correlate experimental data equilibrium constants expressed as functions...