Room temperature esterification of high-free fatty acid feedstock into biodiesel.
Journal
RSC advances
ISSN: 2046-2069
Titre abrégé: RSC Adv
Pays: England
ID NLM: 101581657
Informations de publication
Date de publication:
07 Nov 2023
07 Nov 2023
Historique:
received:
11
10
2023
accepted:
05
11
2023
medline:
13
11
2023
pubmed:
13
11
2023
entrez:
13
11
2023
Statut:
epublish
Résumé
The esterification of a high-free fatty acid feedstock to biodiesel is often performed in high-temperature conditions using either homogeneous or heterogeneous acid catalysts. Thus, this study attempts to esterify oleic acid to biodiesel in room temperature conditions using sulphuric acid as a catalyst and a homogenizer device. The influences of process parameters including the molar ratio of oleic acid to methanol, catalyst concentration and rotational speed on biodiesel conversion were determined in different reaction times. The maximum conversion of 96.1 ± 0.4% was obtained in the presence of a molar ratio of 1 : 12, catalyst concentration of 0.7 mol L
Identifiants
pubmed: 37954417
doi: 10.1039/d3ra06912e
pii: d3ra06912e
pmc: PMC10633858
doi:
Types de publication
Journal Article
Langues
eng
Pagination
33107-33113Informations de copyright
This journal is © The Royal Society of Chemistry.
Déclaration de conflit d'intérêts
There are no conflicts to declare.
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