Preparation and characterization of sorbents from food waste

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27710%2F17%3A10237360" target="_blank" >RIV/61989100:27710/17:10237360 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1515/gps-2016-0182" target="_blank" >http://dx.doi.org/10.1515/gps-2016-0182</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1515/gps-2016-0182" target="_blank" >10.1515/gps-2016-0182</a>

Result language
angličtina
Original language name
Preparation and characterization of sorbents from food waste
Original language description
Waste coffee was treated by pyrolysis in the conventional laboratory apparatus at 800°C. Afterwards, a mass balance of the final yields, gas chromatographic analysis and assessment of solid and liquid residues were done. The selected waste material was also subjected to microwave pyrolysis in terms of adsorbents preparation. The solid residues were further activated with potassium hydroxide. Final characterization of prepared sorbents was made by sorption of nitrogen at 77 K. Activated sorbents had much better sorption properties. The surface area according to Brunauer-Emmett-Teller (BET) theory of activated material (from conventional pyrolysis) was measured 1794 m2·g−1.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20402 - Chemical process engineering

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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