Počet záznamů: 1
Adsorption of Naphthol Green B on unburned carbon: 2- and 3- parameter linear and non-linear equilibrium modelling
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SYSNO ASEP 0464237 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Adsorption of Naphthol Green B on unburned carbon: 2- and 3- parameter linear and non-linear equilibrium modelling Tvůrce(i) Bartoňová, L. (CZ)
Ruppenthalová, Lucie (UGN-S)
Ritz, M. (CZ)Celkový počet autorů 3 Zdroj.dok. Chinese Journal of Chemical Engineering. - : Elsevier - ISSN 1004-9541
Roč. 25, č. 1 (2017), s. 37-44Poč.str. 21 s. Forma vydání Online - E Jazyk dok. eng - angličtina Země vyd. CN - Čína Klíč. slova adsorption ; unburned carbon ; Naphthol Green B ; isotherms ; Redlich–Peterson model Vědní obor RIV CB - Analytická chemie, separace Obor OECD Analytical chemistry CEP LO1406 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy ED2.1.00/03.0082 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy Institucionální podpora UGN-S - RVO:68145535 UT WOS 000395687900006 DOI 10.1016/j.cjche.2016.05.035 Anotace The study deals with adsorption of Naphthol Green B on two unburned carbons and the parent coal, from which the UCs have been created in a fluidised-bed power station. Particular attention has been paid to the adsorption equilibrium modelling: experimental data has been analysed using 2-parameter (Langmuir, Freundlich) and 3-parameter (Redlich–Peterson) isotherms — both linear and non-linear regressions have been used for the estimation of the isotherm parameters. In the case of both UCs, the Langmuir isotherm model provides the worst fit, whereas 2-parameter Freundlich and 3-parameter Redlich–Peterson models are both good, from which 3-parameter Redlich–Peterson isotherm provides slightly better results (despite the penalty used for the higher number of parameters). In the case of both UCs, the linear regression of Freundlich and Redlich–Peterson models provides good results (comparable with non-linear regressions). Unlike both UCs, the best fit of the experimental data from the adsorption on the coal has been achieved by the Langmuir isotherm model. The results based on the Freundlich or Redlich–Peterson model were (in this case) somewhat worse. Pracoviště Ústav geoniky Kontakt Lucie Gurková, lucie.gurkova@ugn.cas.cz, Tel.: 596 979 354 Rok sběru 2018 Elektronická adresa https://www.sciencedirect.com/science/article/pii/S100495411630218X?via%3Dihub
Počet záznamů: 1