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Glycerin purification using asymmetric nano-structured ceramic membranes from production of waste fish oil biodiesel.

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Title: Glycerin purification using asymmetric nano-structured ceramic membranes from production of waste fish oil biodiesel.
Authors: Maghami, M.1, Sadrameli, S. M.1 sadrameli@modares.ac.ir, Shamloo, M.1
Source: Heat & Mass Transfer. Sep2018, Vol. 54 Issue 9, p2683-2690. 8p.
Subjects: Glycerin analysis, Biodiesel fuels, Asymmetric synthesis, Modifications, Fish oils
Abstract: Biodiesel is an environmental friendly alternative liquid transportation fuel that can be used in diesel engines without major modifications. The scope of this research work is to produce biodiesel from waste fish oil and its purification from the byproducts using a ceramic membrane. Transesterification of waste fish oil was applied for the biodiesel production using methanol in the presence of KOH as a catalyst. Effect of catalyst weight percent, temperature and methanol to oil molar ratio (MR) on the biodiesel yield have been studied and the results show that highest methyl ester yield of 79.2% has been obtained at 60 °C, MR: 6 and 1% KOH. The produced biodiesel purified by a ceramic membrane. Membrane flux and glycerin removal at different operating conditions such as temperature, trans-membrane pressures and cross flow velocities have been measured. Glycerin purity by membrane method is 99.97% by weight at the optimum condition. The highest membrane flux occurred at 50 °C temperature, 1 bar pressure and 3 m/s velocity. [ABSTRACT FROM AUTHOR]
Copyright of Heat & Mass Transfer is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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PubType: Academic Journal
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  Data: <searchLink fieldCode="AR" term="%22Maghami%2C+M%2E%22">Maghami, M.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Sadrameli%2C+S%2E+M%2E%22">Sadrameli, S. M.</searchLink><relatesTo>1</relatesTo><i> sadrameli@modares.ac.ir</i><br /><searchLink fieldCode="AR" term="%22Shamloo%2C+M%2E%22">Shamloo, M.</searchLink><relatesTo>1</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22Heat+%26+Mass+Transfer%22">Heat & Mass Transfer</searchLink>. Sep2018, Vol. 54 Issue 9, p2683-2690. 8p.
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  Data: <searchLink fieldCode="DE" term="%22Glycerin+analysis%22">Glycerin analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Biodiesel+fuels%22">Biodiesel fuels</searchLink><br /><searchLink fieldCode="DE" term="%22Asymmetric+synthesis%22">Asymmetric synthesis</searchLink><br /><searchLink fieldCode="DE" term="%22Modifications%22">Modifications</searchLink><br /><searchLink fieldCode="DE" term="%22Fish+oils%22">Fish oils</searchLink>
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  Label: Abstract
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  Data: Biodiesel is an environmental friendly alternative liquid transportation fuel that can be used in diesel engines without major modifications. The scope of this research work is to produce biodiesel from waste fish oil and its purification from the byproducts using a ceramic membrane. Transesterification of waste fish oil was applied for the biodiesel production using methanol in the presence of KOH as a catalyst. Effect of catalyst weight percent, temperature and methanol to oil molar ratio (MR) on the biodiesel yield have been studied and the results show that highest methyl ester yield of 79.2% has been obtained at 60 °C, MR: 6 and 1% KOH. The produced biodiesel purified by a ceramic membrane. Membrane flux and glycerin removal at different operating conditions such as temperature, trans-membrane pressures and cross flow velocities have been measured. Glycerin purity by membrane method is 99.97% by weight at the optimum condition. The highest membrane flux occurred at 50 °C temperature, 1 bar pressure and 3 m/s velocity. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of Heat & Mass Transfer is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1007/s00231-018-2309-3
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      – Code: eng
        Text: English
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        PageCount: 8
        StartPage: 2683
    Subjects:
      – SubjectFull: Glycerin analysis
        Type: general
      – SubjectFull: Biodiesel fuels
        Type: general
      – SubjectFull: Asymmetric synthesis
        Type: general
      – SubjectFull: Modifications
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      – SubjectFull: Fish oils
        Type: general
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      – TitleFull: Glycerin purification using asymmetric nano-structured ceramic membranes from production of waste fish oil biodiesel.
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            – D: 01
              M: 09
              Text: Sep2018
              Type: published
              Y: 2018
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