Integrated adsorbent‐process optimization for carbon capture and concentration using vacuum swing adsorption cycles
Sign Up to like & getrecommendations! Published in 2017 at "Aiche Journal"
DOI: 10.1002/aic.15602
Abstract: A novel approach for integrated adsorbent and process design is proposed. The traditional pressure or vacuum swing adsorption (PSA) / vacuum swing adsorption (VSA) process optimization for chosen objectives, where operating conditions are the decision… read more here.
Keywords: swing adsorption; process; vacuum swing; optimization ... See more keywords
Efficient pressure swing adsorption for improving H2 recovery in precombustion CO2 capture
Sign Up to like & getrecommendations! Published in 2017 at "Korean Journal of Chemical Engineering"
DOI: 10.1007/s11814-017-0080-7
Abstract: An efficient design for pressure swing adsorption (PSA) operations is introduced for CO2 capture in the pre-combustion process to improve H2 recovery and CO2 purity at a low energy consumption. The proposed PSA sequence increases… read more here.
Keywords: recovery; co2 capture; pressure swing; co2 ... See more keywords
How much can novel solid sorbents reduce the cost of post-combustion CO2 capture? A techno-economic investigation on the cost limits of pressure–vacuum swing adsorption
Sign Up to like & getrecommendations! Published in 2022 at "Applied Energy"
DOI: 10.1016/j.apenergy.2021.117955
Abstract: Abstract This paper focuses on identifying the cost limits of two single-stage pressure–vacuum swing adsorption (PVSA) cycles for post-combustion CO 2 capture if the “ideal” zero-cost adsorbent can be discovered. Through an integrated techno-economic optimisation,… read more here.
Keywords: adsorption; vacuum swing; cost limits; swing adsorption ... See more keywords
Electrical swing adsorption on functionalized hollow fibers
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DOI: 10.1016/j.cej.2019.04.029
Abstract: Abstract Temperature swing adsorption (TSA) is a favorable adsorption technique when applied for capturing CO2 but limited by long cycle times and low concentrations of the recovered adsorbate. Direct heating of the adsorbent can mitigate… read more here.
Keywords: co2; hollow fibers; geometry; adsorption ... See more keywords
Development of carbon-based vacuum, temperature and concentration swing adsorption post-combustion CO2 capture processes
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DOI: 10.1016/j.cej.2019.122002
Abstract: Abstract Vacuum, temperature and concentration swing adsorption processes, have been designed to capture 85% of the CO2 emitted by an advanced supercritical coal fired power plant of 800 MW taken as reference, and to produce a… read more here.
Keywords: co2; concentration swing; adsorption; vacuum temperature ... See more keywords
Pressure swing adsorption properties of activated carbon for methanol, acetone and toluene
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DOI: 10.1016/j.cej.2020.127384
Abstract: Abstract Volatile organic compounds (VOCs) emissions cause serious health problems and environmental pollution, and pressure swing adsorption (PSA) is one of the most promising technologies for VOCs removal and recovery. Commercial activated carbon and three… read more here.
Keywords: swing adsorption; adsorption; pressure swing; methanol acetone ... See more keywords
Modeling dual reflux-pressure swing adsorption processes: Numerical solution based on the finite volume method
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DOI: 10.1016/j.ces.2019.03.055
Abstract: Abstract Even if the suitability of Finite Volume discretization methods for Pressure Swing Adsorption modelling is well-established, when simulating the peculiar process called Dual Reflux-Pressure Swing Adsorption, simulations relying only on Finite Difference discretization methods… read more here.
Keywords: pressure swing; finite volume; swing adsorption;
Modelling of a pressure swing adsorption unit by deep learning and artificial Intelligence tools
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2020.115801
Abstract: Abstract Syngas is one of the main sources available for the production of pure H2 and synthetic fuels, among others. Pressure swing adsorption (PSA) is considered to be an efficient alternative for pre-treatment of syngas.… read more here.
Keywords: unit; pressure swing; deep learning; artificial intelligence ... See more keywords
A comparative study on CO2 capture performance of vacuum-pressure swing adsorption and pressure-temperature swing adsorption based on carbon pump cycle
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DOI: 10.1016/j.energy.2017.01.158
Abstract: Currently, the significant energy penalty and performance limitation of energy consumption are the main technical barriers to the large-scale applications of CO2 capture. Carbon pump, which realizes an enrichment of CO2 from carbon source to… read more here.
Keywords: adsorption; co2 capture; carbon pump; swing adsorption ... See more keywords
Correlations between adsorbent characteristics and the performance of pressure swing adsorption separation process
Sign Up to like & getrecommendations! Published in 2018 at "Fuel"
DOI: 10.1016/j.fuel.2018.05.030
Abstract: Abstract In the pressure swing adsorption (PSA) technique for gas separation, the working performance of the adsorbent determines the efficiency of the separation unit. Excellent kinetic performance, high adsorption capacity, and selectivity are all critical… read more here.
Keywords: adsorption; pressure swing; separation; performance ... See more keywords
Investigating wall-to-bed heat transfer in view of a continuous temperature swing adsorption process
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DOI: 10.1016/j.fuproc.2017.09.024
Abstract: Abstract Heat transfer between bubbling fluidized beds and immersed heat exchanger surfaces is studied in view of continuously operated temperature swing adsorption processes for post-combustion CO2 capture. A novel heat transfer measurement test device was… read more here.
Keywords: transfer coefficients; heat transfer; heat; swing adsorption ... See more keywords