Sepiolite-based adsorbents for carbon dioxide capture

Uproszczony widok
dc.contributor.authorSzymańska, Alicja
dc.contributor.authorKiełbasa, Karolina
dc.contributor.organizationZachodniopomorski Uniwersytet Technologiczny w Szczeciniepl_PL
dc.date.accessioned2021-12-15T09:27:30Z
dc.date.available2021-12-15T09:27:30Z
dc.date.issued2021-04-01
dc.description.abstractSepiolite and the sepiolite-based materials were studied in terms of carbon dioxide adsorption. The pore structure and the surface characterization of the obtained materials were specified based on adsorption-desorption isotherms of nitrogen measured at –196°C and carbon dioxide at 0°C. The specifi c surface area (SSA) was calculated accord-ing to the BET equation. The pore volume was estimated using the DFT method. Pristine sepiolite has shown the following value of SSA and CO2 uptake at 0°C – 105 m2/g and 0.27 mmol/g, respectively. The highest value of these parameters was found for material obtained by KOH activation of mixture sepiolite and molasses (MSEP2) – 676 m2/g and 1.49 mmol/g. Sample MSEP2 also indicated the highest value of total pore volume and micropores volume with a diameter up to 0.8 nm.en
dc.identifier.citationSzymańska, A., Kiełbasa, K. (2021). Sepiolite-based adsorbents for carbon dioxide capture. Polish Journal of Chemical Technology, Vol. 23, nr 1, s. 1-6.pl_PL
dc.identifier.doi10.2478/pjct-2021-0001
dc.identifier.urihttps://hdl.handle.net/20.500.12539/495
dc.language.isoenpl_PL
dc.publisherWest Pomeranian University of Technology. Publishing Housepl_PL
dc.rightsUznanie autorstwa 3.0 Polska*
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/pl/*
dc.subjectsepioliteen
dc.subjectmolassesen
dc.subjectcarbon-clay compositeen
dc.subjectCO2 adsorptionen
dc.subject.otherDyscyplina::Nauki inżynieryjno-technicznepl_PL
dc.titleSepiolite-based adsorbents for carbon dioxide captureen
dc.typeArticlepl_PL

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Polish Journal of Chemical Technology, 2021, Vol. 23, nr 1