Surface modification of polypropylene hollow fiber membranes using fluorosilane for CO2 absorption in a gas-liquid membrane contactor

Autor: Kwanghwi Kim, Heejun Lee, Hyun Sic Park, Hojun Song, Suhan Kim

Publikováno v: Heliyon, Vol 9, Iss 9, Pp e19829- (2023)

Conventional methods for improving the hydrophobicity of polypropylene (PP) membranes to prevent wetting phenomena require complex pretreatment procedures in order to activate the surface for enabling the reaction with fluorosilane (FS)-based materia

Externí odkaz: https://doaj.org/article/54de41ee4522468fbc5af017221d5773

CO2 Fixation by Membrane Separated NaCl Electrolysis

Autor: Hyun Sic Park, Ju Sung Lee, JunYoung Han, Sangwon Park, Jinwon Park, Byoung Ryul Min

Publikováno v: Energies, Vol 8, Iss 8, Pp 8704-8715 (2015)

Atmospheric concentrations of carbon dioxide (CO2), a major cause of global warming, have been rising due to industrial development. Carbon capture and storage (CCS), which is regarded as the most effective way to reduce such atmospheric CO2 concentr

Externí odkaz: https://doaj.org/article/6e8b3bd75d9742e2861debdcb2142bf3

Carbon dioxide capture in aqueous potassium serinate and piperazine solution using bubbling reactor for membrane contactor applications

Autor: Hyunji Lim, Kwanghwi Kim, Hyun Sic Park, Jo Hong Kang, Jinwon Park, Hojun Song

Publikováno v: Journal of Industrial and Engineering Chemistry. 122:200-209

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::23d0c3f69fbb7983e611ad3a4617b33d
https://doi.org/10.1016/j.jiec.2023.02.021

Effect of amino acid additives in ammonia solution on SO2 absorption and ammonia escape using bubbling reactor for membrane contactor applications

Autor: Kwanghwi Kim, Hyunji Lim, Hyun Sic Park, Jo Hong Kang, Jinwon Park, Hojun Song

Publikováno v: Process Safety and Environmental Protection. 165:694-703

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ac5ff4a724399bf31a3318b2031db86b
https://doi.org/10.1016/j.psep.2022.07.038

Selective Sulfur Dioxide Absorption from Simulated Flue Gas Using Various Aqueous Alkali Solutions in a Polypropylene Hollow Fiber Membrane Contactor: Removal Efficiency and Use of Sulfur Dioxide

Autor: Kwanghwi Kim, Jae-Hyuk Kim, Dongwoan Kang, Hyun Sic Park, Jo Hong Kang, Hojun Song

Publikováno v: International Journal of Environmental Research and Public Health
Volume 18
Issue 2
International Journal of Environmental Research and Public Health, Vol 18, Iss 597, p 597 (2021)

Hollow fiber membrane contactors (HFMCs) provide a large specific surface area. Thus, their significantly reduced volume provides an advantage compared to the conventional gas&ndash
liquid contactor. In this study, the selective removal efficien

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::067f71cc194d091fece8f8451160fc7c