Year 2019, Volume 6 , Issue 2, Pages 186 - 191 2019-08-08

Thermodynamic and Kinetic Desorption Analysis on Direct Air Capture of CO2 Gas Using Moisture Swing Sorbent

Akash Talapatra [1]


An anion exchangeable resin sorbent originated from amine was used to capture & absorb CO2 from atmospheric air. The sorbent is capable to absorb CO2 gas in dry location, though it releases CO2 gas when it is exposed to water vapor or liquid water. The isotherm test on absorption provides the evidence that the sorbent can act effectively at the very low concentration of CO2. Its capacity of absorption in the form of carbonate ion is 0.86 mol/kg, which is identical to nearing of 21 liter of CO2 gas under 100 kPa & 25C. Langmuir equation detailed the absorption isotherm better at higher saturation. The kinetic desorption of CO2 spread over in a flat polypropylene sheet has been practiced by the well developed models & experiments. After that, the desorption coefficient, kinetic desorption parameters & stimulated energy are estimated with that equation & model. Finally more experiments should be developed to find out the exact reaction mechanism on this method with accumulating new information.

Carbon Capture; Moisture Swing; Kinetic Desorption
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Primary Language en
Subjects Engineering
Journal Section Research Articles
Authors

Orcid: 0000-0002-1821-4440
Author: Akash Talapatra (Primary Author)
Institution: CHITTAGONG UNIVERSITY OF ENGINEERING & TECHNOLOGY
Country: Bangladesh


Dates

Publication Date : August 8, 2019

Bibtex @review { ijegeo526921, journal = {International Journal of Environment and Geoinformatics}, issn = {}, eissn = {2148-9173}, address = {}, publisher = {Cem GAZİOĞLU}, year = {2019}, volume = {6}, pages = {186 - 191}, doi = {10.30897/ijegeo.526921}, title = {Thermodynamic and Kinetic Desorption Analysis on Direct Air Capture of CO2 Gas Using Moisture Swing Sorbent}, key = {cite}, author = {Talapatra, Akash} }
APA Talapatra, A . (2019). Thermodynamic and Kinetic Desorption Analysis on Direct Air Capture of CO2 Gas Using Moisture Swing Sorbent. International Journal of Environment and Geoinformatics , 6 (2) , 186-191 . DOI: 10.30897/ijegeo.526921
MLA Talapatra, A . "Thermodynamic and Kinetic Desorption Analysis on Direct Air Capture of CO2 Gas Using Moisture Swing Sorbent". International Journal of Environment and Geoinformatics 6 (2019 ): 186-191 <https://dergipark.org.tr/en/pub/ijegeo/issue/45360/526921>
Chicago Talapatra, A . "Thermodynamic and Kinetic Desorption Analysis on Direct Air Capture of CO2 Gas Using Moisture Swing Sorbent". International Journal of Environment and Geoinformatics 6 (2019 ): 186-191
RIS TY - JOUR T1 - Thermodynamic and Kinetic Desorption Analysis on Direct Air Capture of CO2 Gas Using Moisture Swing Sorbent AU - Akash Talapatra Y1 - 2019 PY - 2019 N1 - doi: 10.30897/ijegeo.526921 DO - 10.30897/ijegeo.526921 T2 - International Journal of Environment and Geoinformatics JF - Journal JO - JOR SP - 186 EP - 191 VL - 6 IS - 2 SN - -2148-9173 M3 - doi: 10.30897/ijegeo.526921 UR - https://doi.org/10.30897/ijegeo.526921 Y2 - 2019 ER -
EndNote %0 International Journal of Environment and Geoinformatics Thermodynamic and Kinetic Desorption Analysis on Direct Air Capture of CO2 Gas Using Moisture Swing Sorbent %A Akash Talapatra %T Thermodynamic and Kinetic Desorption Analysis on Direct Air Capture of CO2 Gas Using Moisture Swing Sorbent %D 2019 %J International Journal of Environment and Geoinformatics %P -2148-9173 %V 6 %N 2 %R doi: 10.30897/ijegeo.526921 %U 10.30897/ijegeo.526921
ISNAD Talapatra, Akash . "Thermodynamic and Kinetic Desorption Analysis on Direct Air Capture of CO2 Gas Using Moisture Swing Sorbent". International Journal of Environment and Geoinformatics 6 / 2 (August 2019): 186-191 . https://doi.org/10.30897/ijegeo.526921
AMA Talapatra A . Thermodynamic and Kinetic Desorption Analysis on Direct Air Capture of CO2 Gas Using Moisture Swing Sorbent. International Journal of Environment and Geoinformatics. 2019; 6(2): 186-191.
Vancouver Talapatra A . Thermodynamic and Kinetic Desorption Analysis on Direct Air Capture of CO2 Gas Using Moisture Swing Sorbent. International Journal of Environment and Geoinformatics. 2019; 6(2): 191-186.