Simultaneous sulfur dioxide/nitrogen oxide (NOx) removal and sulfur dioxide recovery from flue gas by pressure swing adsorption

1991 ◽  
Vol 30 (8) ◽  
pp. 1981-1989 ◽  
Author(s):  
Eustathios S. Kikkinides ◽  
Ralph T. Yang
Keyword(s):  
Sulfur Dioxide ◽  
Nitrogen Oxide ◽  
Flue Gas ◽  
Pressure Swing Adsorption ◽  
Nox Removal ◽  
Pressure Swing

Microalgal biomass production and on-site bioremediation of carbon dioxide, nitrogen oxide and sulfur dioxide from flue gas using Chlorella sp. cultures

2011 ◽  
Vol 102 (19) ◽  
pp. 9135-9142 ◽  
Author(s):  
Sheng-Yi Chiu ◽  
Chien-Ya Kao ◽  
Tzu-Ting Huang ◽  
Chia-Jung Lin ◽  
Seow-Chin Ong ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Sulfur Dioxide ◽  
Nitrogen Oxide ◽  
Biomass Production ◽  
Flue Gas ◽  
Microalgal Biomass ◽  
Chlorella Sp

Removal of Sulfur Dioxide from Flue Gas by the Absorbent Prepared from Coal Ash:  Effects of Nitrogen Oxide and Water Vapor

1996 ◽  
Vol 35 (3) ◽  
pp. 851-855 ◽  
Author(s):  
Hiroaki Tsuchiai ◽  
Tomohiro Ishizuka ◽  
Hideki Nakamura ◽  
Tsutomu Ueno ◽  
Hideshi Hattori
Keyword(s):  
Water Vapor ◽  
Sulfur Dioxide ◽  
Nitrogen Oxide ◽  
Flue Gas ◽  
Coal Ash

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>

Sign in / Sign up

Export Citation Format

Share Document