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Solketal as a renewable fuel component in ternary blends with biodiesel and diesel fuel or HVO and the impact on physical and chemical properties.

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Title: Solketal as a renewable fuel component in ternary blends with biodiesel and diesel fuel or HVO and the impact on physical and chemical properties.
Authors: Türck, Julian1 (AUTHOR) Julian.Tuerck@stud.leuphana.de, Singer, Anja2 (AUTHOR), Lichtinger, Anne2 (AUTHOR), Almaddad, Mohammad2 (AUTHOR), Türck, Ralf3 (AUTHOR), Jakob, Markus2 (AUTHOR), Garbe, Thomas4 (AUTHOR), Ruck, Wolfgang1 (AUTHOR), Krahl, Jürgen5,6 (AUTHOR)
Source: Fuel (0016-2361). Feb2022:Part C, Vol. 310, pN.PAG-N.PAG. 1p.
Subjects: Biodiesel fuels, Chemical properties, Diesel fuels, Cetane number, Fischer-Tropsch process, Surface tension
Abstract: • Correlation between surface tension and permittivity indicates an increase of polarity by biodiesel and solketal which can result in miscibility gaps. • The significant permittivity increase due to the antioxidant triphenyl phosphorothioate (TPPT) may be caused by displacement polarization. • HVO blends show stronger fuel aging compared to diesel fuel blends. • The influence of solketal towards the fuel aging process was not observable. The need for new bio based drop-in components for combustion engine fuels and the availability of sustainable glycerol from biodiesel production has focused attention on isopropylidene glycerol (solketal). The present study investigates the physical and chemical behavior of solketal in ternary blends with diesel fuel/biodiesel. Hydrotreated vegetable oil (HVO) was used as renewable non-polar aliphatic diesel fuel substitute in biodiesel/solketal blends. HVO can be considered a prototype for other non-polar fuel components such as paraffinic fuel streams from Fischer-Tropsch or BtL processes. Surface tension, permittivity and aging behavior were analyzed. Furthermore, the cetane number (CN) and the viscosity was determined. Permittivity reflects the polarity of blends and their components with its change being an indicator of loss of physical and chemical stability. The antioxidant triphenyl phosphorothioate (TPPT) was also tested in some blends. The biodiesel blends B20, B30 and B40 enables single phased diesel fuel or HVO with varied solketal content (2 and 10%) at a constant biodiesel amount. No effect of solketal on fuel aging was observed. However, HVO-containing blends tend to lower the thermo-chemical stability relative to diesel fuel. [ABSTRACT FROM AUTHOR]
Copyright of Fuel (0016-2361) is the property of Elsevier B.V. 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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Header DbId: egs
DbLabel: Engineering Source
An: 154049588
AccessLevel: 6
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Items – Name: Title
  Label: Title
  Group: Ti
  Data: Solketal as a renewable fuel component in ternary blends with biodiesel and diesel fuel or HVO and the impact on physical and chemical properties.
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  Data: <searchLink fieldCode="AR" term="%22Türck%2C+Julian%22">Türck, Julian</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> Julian.Tuerck@stud.leuphana.de</i><br /><searchLink fieldCode="AR" term="%22Singer%2C+Anja%22">Singer, Anja</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Lichtinger%2C+Anne%22">Lichtinger, Anne</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Almaddad%2C+Mohammad%22">Almaddad, Mohammad</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Türck%2C+Ralf%22">Türck, Ralf</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Jakob%2C+Markus%22">Jakob, Markus</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Garbe%2C+Thomas%22">Garbe, Thomas</searchLink><relatesTo>4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Ruck%2C+Wolfgang%22">Ruck, Wolfgang</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Krahl%2C+Jürgen%22">Krahl, Jürgen</searchLink><relatesTo>5,6</relatesTo> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22Fuel+%280016-2361%29%22">Fuel (0016-2361)</searchLink>. Feb2022:Part C, Vol. 310, pN.PAG-N.PAG. 1p.
– Name: Subject
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  Data: <searchLink fieldCode="DE" term="%22Biodiesel+fuels%22">Biodiesel fuels</searchLink><br /><searchLink fieldCode="DE" term="%22Chemical+properties%22">Chemical properties</searchLink><br /><searchLink fieldCode="DE" term="%22Diesel+fuels%22">Diesel fuels</searchLink><br /><searchLink fieldCode="DE" term="%22Cetane+number%22">Cetane number</searchLink><br /><searchLink fieldCode="DE" term="%22Fischer-Tropsch+process%22">Fischer-Tropsch process</searchLink><br /><searchLink fieldCode="DE" term="%22Surface+tension%22">Surface tension</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: • Correlation between surface tension and permittivity indicates an increase of polarity by biodiesel and solketal which can result in miscibility gaps. • The significant permittivity increase due to the antioxidant triphenyl phosphorothioate (TPPT) may be caused by displacement polarization. • HVO blends show stronger fuel aging compared to diesel fuel blends. • The influence of solketal towards the fuel aging process was not observable. The need for new bio based drop-in components for combustion engine fuels and the availability of sustainable glycerol from biodiesel production has focused attention on isopropylidene glycerol (solketal). The present study investigates the physical and chemical behavior of solketal in ternary blends with diesel fuel/biodiesel. Hydrotreated vegetable oil (HVO) was used as renewable non-polar aliphatic diesel fuel substitute in biodiesel/solketal blends. HVO can be considered a prototype for other non-polar fuel components such as paraffinic fuel streams from Fischer-Tropsch or BtL processes. Surface tension, permittivity and aging behavior were analyzed. Furthermore, the cetane number (CN) and the viscosity was determined. Permittivity reflects the polarity of blends and their components with its change being an indicator of loss of physical and chemical stability. The antioxidant triphenyl phosphorothioate (TPPT) was also tested in some blends. The biodiesel blends B20, B30 and B40 enables single phased diesel fuel or HVO with varied solketal content (2 and 10%) at a constant biodiesel amount. No effect of solketal on fuel aging was observed. However, HVO-containing blends tend to lower the thermo-chemical stability relative to diesel fuel. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Fuel (0016-2361) is the property of Elsevier B.V. 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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RecordInfo BibRecord:
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      – Type: doi
        Value: 10.1016/j.fuel.2021.122463
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      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 1
        StartPage: N.PAG
    Subjects:
      – SubjectFull: Biodiesel fuels
        Type: general
      – SubjectFull: Chemical properties
        Type: general
      – SubjectFull: Diesel fuels
        Type: general
      – SubjectFull: Cetane number
        Type: general
      – SubjectFull: Fischer-Tropsch process
        Type: general
      – SubjectFull: Surface tension
        Type: general
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      – TitleFull: Solketal as a renewable fuel component in ternary blends with biodiesel and diesel fuel or HVO and the impact on physical and chemical properties.
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            – D: 20
              M: 02
              Text: Feb2022:Part C
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              Y: 2022
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