Biodiesel preparation in a batch emulsification reactor

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dc.contributor.author Hájek, Martin
dc.contributor.author Skopal, František
dc.contributor.author Kwiecien, Jiří
dc.date.accessioned 2010-09-22T11:55:51Z
dc.date.available 2010-09-22T11:55:51Z
dc.date.issued 2009
dc.identifier.issn 1438-7697
dc.identifier.uri http://hdl.handle.net/10195/37266
dc.description.abstract The transesterification of vegetable oils (rapeseed oil was used) by low molecular alcohol is the most used method of biodiesel production. Since the reaction proceeds at the alcohol-oil interface, it is necessary to create a large interphase surface area using a special emulgation attachment. It was studied how the conditions (independent variables: molar ratio alcohol to oil, amount of used catalyst – KOH, time and temperature of reaction, intensity of stirring, revolution of emulgation attachment) affected the quality and quantity (dependent variables) of the ester phase – biodiesel. The amount of used catalyst was calculated with respect to the content of free fatty acid in oil. The statistical system of Plackett-Burman was used for experiment planning. Relationship between independent and dependent variables was found and described by multidimensional linear regression. Various statistical tests (principal component analysis, correlation matrix) were carried out, also. eng
dc.format p. 979-984 eng
dc.language.iso eng
dc.publisher Wiley-Blackwell eng
dc.relation.ispartof European Journal of Lipid Science and Technology. 2009, vol. 111, issue 10 eng
dc.rights open access eng
dc.subject Biodiesel eng
dc.subject rapeseed oil eng
dc.subject emulgation eng
dc.subject multivariable statistical evaluation eng
dc.subject Transesterification eng
dc.title Biodiesel preparation in a batch emulsification reactor eng
dc.type Article eng
dc.peerreviewed yes eng
dc.publicationstatus preprint eng
dc.identifier.doi 10.1002/ejlt.200900012
dc.relation.publisherversion http://onlinelibrary.wiley.com/doi/10.1002/ejlt.200900012/abstract;jsessionid=C5A1A784047FF546794C6A0E60209023.d03t01


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