Catalytic FAEE production from oleic acid and ethanol by using Al2O3 and two valorised biowaste solids from red grape and red currant as catalysts.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62243136%3A_____%2F19%3AN0000038" target="_blank" >RIV/62243136:_____/19:N0000038 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.secat19.com/wp-content/uploads/2019/06/Programa-Reunión-de-la-SECAT19.pdf" target="_blank" >https://www.secat19.com/wp-content/uploads/2019/06/Programa-Reunión-de-la-SECAT19.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Catalytic FAEE production from oleic acid and ethanol by using Al2O3 and two valorised biowaste solids from red grape and red currant as catalysts.

Popis výsledku v původním jazyce

Research into renewable sources of energy has been largely carried out because of the increasing energetic demand and the need of reducing the consumption of fossil fuels.1 Biodiesel is a largely studied biofuel obtained from lipids consisting mainly in fatty acid methyl ester (FAME). However, ethanol and other alcohols can be used. In the case of using vegetable oil the catalyst used is standardly alkaline such as NaOH to form the methoxide (reacting with methanol) which finally reacts with the oil forming the biodiesel-FAME. However, when the feedstock contains more than 1 % of free fatty acids (FFA), the saponification reaction can be a serious obstacle decreasing the yield to esters. In those cases, acid catalysts can be used for tests using feedstocks with high content of FFA. Fatty acid ethyl esters (FAEE) can be an alternative to FAME depending on the availability of the feedstock (ethanol and/or methanol). The aim of this work was the exploring of the esterification reaction using oleic acid and ethanol by using commercial alumina and solid waste residues as catalysts.

Název v anglickém jazyce

Catalytic FAEE production from oleic acid and ethanol by using Al2O3 and two valorised biowaste solids from red grape and red currant as catalysts.

Popis výsledku anglicky

Research into renewable sources of energy has been largely carried out because of the increasing energetic demand and the need of reducing the consumption of fossil fuels.1 Biodiesel is a largely studied biofuel obtained from lipids consisting mainly in fatty acid methyl ester (FAME). However, ethanol and other alcohols can be used. In the case of using vegetable oil the catalyst used is standardly alkaline such as NaOH to form the methoxide (reacting with methanol) which finally reacts with the oil forming the biodiesel-FAME. However, when the feedstock contains more than 1 % of free fatty acids (FFA), the saponification reaction can be a serious obstacle decreasing the yield to esters. In those cases, acid catalysts can be used for tests using feedstocks with high content of FFA. Fatty acid ethyl esters (FAEE) can be an alternative to FAME depending on the availability of the feedstock (ethanol and/or methanol). The aim of this work was the exploring of the esterification reaction using oleic acid and ethanol by using commercial alumina and solid waste residues as catalysts.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20402 - Chemical process engineering

Projekt

<a href="/cs/project/LO1606" target="_blank" >LO1606: Rozvoj Centra UniCRE</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

CATÁLISIS PARA EL FUTURO. LIBRO DE ACTAS

ISBN

978-84-9927-454-6

ISSN

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e-ISSN

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Počet stran výsledku

2

Strana od-do

330-331

Název nakladatele

UCOPress. Editorial Universidad de Córdoba

Místo vydání

Córdoba

Místo konání akce

Córdoba

Datum konání akce

1. 1. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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