About: Towards Low-cost Activated Carbons as Promising Adsorbents

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Volatile organic compounds and heavy metals which are mainly emitted from technological processes and operations as a part of wastewater or emissions within pharmaceutical, mining, dye or textile industry represent a serious environmental problem because of their harmful and toxic effects on living organisms and human health. Adsorption in a gas phase as well as in a liquid phase belongs among non-destructive ways how to remove these contaminants and also recover them. Thus, in this study the low-cost activated carbons have been prepared from cocoa pod husk and residue chars from pine wood gasification and dry distillation processes. Two different chemical activation agents (potassium hydroxide and zinc chloride), two different carbonization temperatures (650 and 800 °C) and two different raw material particle-size fractions (< 0.5 mm and 0.5-1 mm) were used. After preparation the ACs were compared with each other based on their textural properties. Volatile organic compounds and heavy metals which are mainly emitted from technological processes and operations as a part of wastewater or emissions within pharmaceutical, mining, dye or textile industry represent a serious environmental problem because of their harmful and toxic effects on living organisms and human health. Adsorption in a gas phase as well as in a liquid phase belongs among non-destructive ways how to remove these contaminants and also recover them. Thus, in this study the low-cost activated carbons have been prepared from cocoa pod husk and residue chars from pine wood gasification and dry distillation processes. Two different chemical activation agents (potassium hydroxide and zinc chloride), two different carbonization temperatures (650 and 800 °C) and two different raw material particle-size fractions (< 0.5 mm and 0.5-1 mm) were used. After preparation the ACs were compared with each other based on their textural properties. (en)
Title	Towards Low-cost Activated Carbons as Promising Adsorbents Towards Low-cost Activated Carbons as Promising Adsorbents (en)
skos:prefLabel	Towards Low-cost Activated Carbons as Promising Adsorbents Towards Low-cost Activated Carbons as Promising Adsorbents (en)
skos:notation	RIV/67985858:_____/13:00424530!RIV14-AV0-67985858
http://linked.open...avai/riv/aktivita	I
http://linked.open...avai/riv/aktivity	I
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Matějová, Lenka Šolcová, Olga
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav chemických procesů AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	111383
http://linked.open...ai/riv/idVysledku	RIV/67985858:_____/13:00424530
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	VOCs; carbons; distillation process (en)
http://linked.open.../riv/klicoveSlovo	VOCs carbons distillation process
http://linked.open...ontrolniKodProRIV	[393C84BE0ED3]
http://linked.open...v/mistoKonaniAkce	University of Oulu
http://linked.open...i/riv/mistoVydani	Oulu
http://linked.open...i/riv/nazevZdroje	Proceedings
http://linked.open...in/vavai/riv/obor	CC
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Matějová, Lenka Šolcová, Olga Keiski, R. L. Ainassari, K. Cruz, G. Pirilä, M. Solis, J.
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2013-11-12 (xsd:date)
number of pages	5 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Juvenes Print
https://schema.org/isbn	978-952-62-0292-1

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