Response to Comments on "Concentration and Recovery of CO2 from Flue Gas by Pressure Swing Adsorption"

1994 ◽  
Vol 33 (11) ◽  
pp. 2881-2881 ◽  
Author(s):  
E. S. Kikkinides ◽  
R. T. Yang ◽  
S. H. Cho
Keyword(s):  
Flue Gas ◽  
Pressure Swing Adsorption ◽  
Pressure Swing

scholarly journals A Pressure Swing Approach to Selective CO2 Sequestration Using Functionalised Hypercrosslinked Polymers

2019 ◽  
Author(s):  
Alex James ◽  
Jake Reynolds ◽  
Dan Reed ◽  
Peter Styring ◽  
Robert Dawson
Keyword(s):  
Porous Materials ◽  
Flue Gas ◽  
Co2 Sequestration ◽  
Pressure Swing Adsorption ◽  
Elevated Temperatures ◽  
Gas Streams ◽  
Surface Areas ◽  
Pressure Swing ◽  
Hypercrosslinked Polymers

<div> <p>Functionalised hypercrosslinked polymers (HCPs) with surface areas between 213 – 1124 m<sup>2</sup>/g based on a range of monomers containing different chemical moieties are evaluated for CO<sub>2</sub> capture using a pressure swing adsorption (PSA) methodology under humid conditions and elevated temperatures. The networks demonstrated rapid CO<sub>2</sub> uptake reaching maximum uptakes in under 60 seconds. The most promising networks demonstrating the best selectivity and highest uptakes were applied to a pressure swing setup using simulated flue gas streams. The carbazole, triphenylmethanol and triphenylamine networks were found to be capable of converting a dilute CO<sub>2</sub> stream (> 20 %) into a concentrated stream (> 85 %) after only two pressure swing cycles from 20 bar (adsorption) to 1 bar (desorption). This work demonstrates the ease by which readily synthesised functional porous materials can be successfully applied to a pressure swing methodology and used to separate CO<sub>2</sub> from N<sub>2</sub> from industrially applicable simulated gas streams under more realistic conditions.</p> </div> <br>

scholarly journals A Pressure Swing Approach to Selective CO2 Sequestration Using Functionalised Hypercrosslinked Polymers

2019 ◽  
Author(s):  
Alex James ◽  
Jake Reynolds ◽  
Dan Reed ◽  
Peter Styring ◽  
Robert Dawson
Keyword(s):  
Porous Materials ◽  
Flue Gas ◽  
Co2 Sequestration ◽  
Pressure Swing Adsorption ◽  
Elevated Temperatures ◽  
Gas Streams ◽  
Surface Areas ◽  
Pressure Swing ◽  
Hypercrosslinked Polymers

<div> <p>Functionalised hypercrosslinked polymers (HCPs) with surface areas between 213 – 1124 m<sup>2</sup>/g based on a range of monomers containing different chemical moieties are evaluated for CO<sub>2</sub> capture using a pressure swing adsorption (PSA) methodology under humid conditions and elevated temperatures. The networks demonstrated rapid CO<sub>2</sub> uptake reaching maximum uptakes in under 60 seconds. The most promising networks demonstrating the best selectivity and highest uptakes were applied to a pressure swing setup using simulated flue gas streams. The carbazole, triphenylmethanol and triphenylamine networks were found to be capable of converting a dilute CO<sub>2</sub> stream (> 20 %) into a concentrated stream (> 85 %) after only two pressure swing cycles from 20 bar (adsorption) to 1 bar (desorption). This work demonstrates the ease by which readily synthesised functional porous materials can be successfully applied to a pressure swing methodology and used to separate CO<sub>2</sub> from N<sub>2</sub> from industrially applicable simulated gas streams under more realistic conditions.</p> </div> <br>

Capture of CO2 from flue gas streams with zeolite 13X by vacuum-pressure swing adsorption

Adsorption ◽  
2008 ◽  
Vol 14 (4-5) ◽  
pp. 575-582 ◽  
Author(s):  
Penny Xiao ◽  
Jun Zhang ◽  
Paul Webley ◽  
Gang Li ◽  
Ranjeet Singh ◽  
...  
Keyword(s):  
Flue Gas ◽  
Pressure Swing Adsorption ◽  
Vacuum Pressure ◽  
Zeolite 13X ◽  
Gas Streams ◽  
Vacuum Pressure Swing Adsorption ◽  
Pressure Swing

The pilot dual-reflux vacuum pressure swing adsorption unit for CO2 capture from flue gas

2019 ◽  
Vol 209 ◽  
pp. 560-570 ◽  
Author(s):  
Dariusz Wawrzyńczak ◽  
Izabela Majchrzak-Kucęba ◽  
Kamil Srokosz ◽  
Mateusz Kozak ◽  
Wojciech Nowak ◽  
...  
Keyword(s):  
Co2 Capture ◽  
Flue Gas ◽  
Pressure Swing Adsorption ◽  
Vacuum Pressure ◽  
Vacuum Pressure Swing Adsorption ◽  
Pressure Swing

scholarly journals A Pressure Swing Approach to Selective CO2 Sequestration Using Functionalized Hypercrosslinked Polymers

Materials ◽  
2021 ◽  
Vol 14 (7) ◽  
pp. 1605
Author(s):  
Alex M. James ◽  
Jake Reynolds ◽  
Daniel G. Reed ◽  
Peter Styring ◽  
Robert Dawson
Keyword(s):  
Co2 Capture ◽  
Flue Gas ◽  
Co2 Sequestration ◽  
Pressure Swing Adsorption ◽  
Elevated Temperatures ◽  
Co2 Uptake ◽  
Gas Streams ◽  
Surface Areas ◽  
Pressure Swing ◽  
Hypercrosslinked Polymers

Functionalized hypercrosslinked polymers (HCPs) with surface areas between 213 and 1124 m2/g based on a range of monomers containing different chemical moieties were evaluated for CO2 capture using a pressure swing adsorption (PSA) methodology under humid conditions and elevated temperatures. The networks demonstrated rapid CO2 uptake reaching maximum uptakes in under 60 s. The most promising networks demonstrating the best selectivity and highest uptakes were applied to a pressure swing setup using simulated flue gas streams. The carbazole, triphenylmethanol and triphenylamine networks were found to be capable of converting a dilute CO2 stream (>20%) into a concentrated stream (>85%) after only two pressure swing cycles from 20 bar (adsorption) to 1 bar (desorption). This work demonstrates the ease with which readily synthesized functional porous materials can be successfully applied to a pressure swing methodology and used to separate CO2 from N2 from industrially applicable simulated gas streams under more realistic conditions.

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