A5101513178- Carbon Dioxide Capture Technologies
- Membrane Separation and Gas Transport
- Phase Equilibria and Thermodynamics
- Covalent Organic Framework Applications
- Metal-Organic Frameworks: Synthesis and Applications
- Granular flow and fluidized beds
- Carbon dioxide utilization in catalysis
- Advanced Photocatalysis Techniques
- Adsorption and biosorption for pollutant removal
- Cyclone Separators and Fluid Dynamics
- Catalytic Processes in Materials Science
- Mineral Processing and Grinding
- Chemical Synthesis and Characterization
- CO2 Reduction Techniques and Catalysts
- Iron and Steelmaking Processes
- Zeolite Catalysis and Synthesis
- Wastewater Treatment and Nitrogen Removal
- Electrochemical Analysis and Applications
- Fluid Dynamics and Mixing
- Dye analysis and toxicity
- Particle Dynamics in Fluid Flows
- Gas Sensing Nanomaterials and Sensors
- Conducting polymers and applications
- Electrochemical sensors and biosensors
- Phosphorus and nutrient management
Xiangtan University
2017-2024
University of Edinburgh
2008-2020
The kinetics of CO 2 absorption into aqueous solutions N,N‐diethylethanolamine (DEEA), and N,N‐dimethylethanolamine (DMEA), their blends with monoethanolamine (MEA) have been studied in a stopped‐flow apparatus. experiments were carried out at the concentrations DEEA DMEA varying from 0.075 to 0.175 kmol/m 3 , respectively, that MEA ranging between 0.0075 0.0175 over temperature range 293–313 K. Two models are proposed interpret reaction blended amine systems results show model which...
Abstract We have developed a general model to predict CO 2 equilibrium solubility in aqueous tertiary amine solutions by relating the constant ( K 1 ) all relevant parameters logical function form. Testing our model, we measured data for N‐methylmorpholine (NMM) and N‐ethylmorpholine (NEM) across various conditions. Comparison with six existing models reveals model's superior predictive performance not only NMM NEM but also an additional 10 from literature, indicating its universality....
In this work, industrial grade sepiolite (IG-SEP) was premodified with hydrochloric acid, and then (SEP) impregnated triethylenetetramine (TETA) to create a novel TETA functionalized SEP adsorbent. The effects of loading adsorption temperature on CO2 capacity, as well the isotherm cyclic regenerability were investigated. Results show that, when optimized at 30 wt % (SEP-TETA-30%), adsorbent attained capacity high 1.93 mmol/g 50 °C fast kinetics good regenerability. Freundlich model best able...
Benzylamine (BZA), biodegradable with bacteria, has advantages over monoethanolamine (MEA) in terms of corrosiveness, resistance to oxidative degradation, viscosity, mass transfer, and energy consumption for CO2 capture. The current work examined the absorption–desorption performances three BZA-based solvents improve amine scrubbing process significant reduction especially during solvent regeneration. experimental results approved that BZA–1DMA2P reduces cost, increases cyclic capacity,...
As greenhouse gas emissions become serious, the need for sustainable and efficient hydrogen storage solutions to replace traditional fuel energy becomes increasingly urgent. This study focuses on enhancing performance of CuBTC, a metal-organic framework (MOF) via green synthesis, aligning with circular economy principles reducing consumption chemical solvent waste. By applying Design Experiments methodology, we systematically explored impact different synthesis conditions CuBTC properties,...