DAIS - Digital Archive of the Serbian Academy of Sciences and Arts
    • English
    • Српски
    • Српски (Serbia)
  • English 
    • English
    • Serbian (Cyrillic)
    • Serbian (Latin)
  • Login
View Item 
  •   DAIS
  • Институт техничких наука САНУ / Institute of Technical Sciences of SASA
  • ИТН САНУ - Општа колекција / ITS SASA - General collection
  • View Item
  •   DAIS
  • Институт техничких наука САНУ / Institute of Technical Sciences of SASA
  • ИТН САНУ - Општа колекција / ITS SASA - General collection
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Mechanochemical preparation and characterization of CaO·ZnO used as catalyst for biodiesel synthesis

Authorized Users Only
2012
Authors
Kesić, Željka
Lukić, Ivana
Brkić, Dragana
Rogan, Jelena
Zdujić, Miodrag
Liu, Hui
Skala, Dejan
Article (Published version)
Metadata
Show full item record
Abstract
In this study, the synthesis of biodiesel or fatty acid methyl esters (FAME) from sunflower oil and methanol using CaO·ZnO catalyst was investigated. Catalyst was synthesized by ball milling of Ca(OH)2 and ZnO powder mixture with the addition of water (BMH), as well as solely by ball milling of mentioned powders (BM) and subsequent calcination at 700 °C in air atmosphere. For comparison, the CaO·ZnO mixed oxide was also prepared using usual coprecipitation procedure (CP) followed by calcination at 700 °C of the formed calcium zinc hydroxide hydrate. The BMH, BM and CP catalysts were characterized by X-ray diffraction (XRD), thermogravimetric analysis (TGA), infrared spectroscopy (FTIR), particle size distribution measurement and scanning electron microscopy (SEM and SEM-EDS). In addition, specific surface area (BET), solubility in methanol at 60 °C and alkalinity (Hammett indicator method) were also determined. The activity of BMH, BM and CP catalysts for biodiesel synthesis were teste...d at 60 °C and 1 bar, using molar ratio of sunflower oil to methanol of 1:10 and with 2 wt% of catalyst based on oil weight.

Keywords:
biodiesel / heterogeneous catalyst / methanolysis / CaO / ZnO
Source:
Applied Catalysis A: General, 2012, 58-65
Publisher:
  • Elsevier
Funding / projects:
  • Nanostructured Functional and Composite Materials in Catalytic and Sorption Processes (RS-45001)

DOI: 10.1016/j.apcata.2012.03.032

ISSN: 0926-860X

WoS: 000304692000008

Scopus: 2-s2.0-84860517577
[ Google Scholar ]
78
60
Handle
https://hdl.handle.net/21.15107/rcub_dais_473
URI
https://dais.sanu.ac.rs/123456789/473
Collections
  • ИТН САНУ - Општа колекција / ITS SASA - General collection
Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASA
TY  - JOUR
AU  - Kesić, Željka
AU  - Lukić, Ivana
AU  - Brkić, Dragana
AU  - Rogan, Jelena
AU  - Zdujić, Miodrag
AU  - Liu, Hui
AU  - Skala, Dejan
PY  - 2012
UR  - https://dais.sanu.ac.rs/123456789/473
AB  - In this study, the synthesis of biodiesel or fatty acid methyl esters (FAME) from sunflower oil and methanol using CaO·ZnO catalyst was investigated. Catalyst was synthesized by ball milling of Ca(OH)2 and ZnO powder mixture with the addition of water (BMH), as well as solely by ball milling of mentioned powders (BM) and subsequent calcination at 700 °C in air atmosphere. For comparison, the CaO·ZnO mixed oxide was also prepared using usual coprecipitation procedure (CP) followed by calcination at 700 °C of the formed calcium zinc hydroxide hydrate. The BMH, BM and CP catalysts were characterized by X-ray diffraction (XRD), thermogravimetric analysis (TGA), infrared spectroscopy (FTIR), particle size distribution measurement and scanning electron microscopy (SEM and SEM-EDS). In addition, specific surface area (BET), solubility in methanol at 60 °C and alkalinity (Hammett indicator method) were also determined. The activity of BMH, BM and CP catalysts for biodiesel synthesis were tested at 60 °C and 1 bar, using molar ratio of sunflower oil to methanol of 1:10 and with 2 wt% of catalyst based on oil weight.
PB  - Elsevier
T2  - Applied Catalysis A: General
T1  - Mechanochemical preparation and characterization of CaO·ZnO used as catalyst for biodiesel synthesis
SP  - 58
EP  - 65
DO  - 10.1016/j.apcata.2012.03.032
UR  - https://hdl.handle.net/21.15107/rcub_dais_473
ER  - 
@article{
author = "Kesić, Željka and Lukić, Ivana and Brkić, Dragana and Rogan, Jelena and Zdujić, Miodrag and Liu, Hui and Skala, Dejan",
year = "2012",
abstract = "In this study, the synthesis of biodiesel or fatty acid methyl esters (FAME) from sunflower oil and methanol using CaO·ZnO catalyst was investigated. Catalyst was synthesized by ball milling of Ca(OH)2 and ZnO powder mixture with the addition of water (BMH), as well as solely by ball milling of mentioned powders (BM) and subsequent calcination at 700 °C in air atmosphere. For comparison, the CaO·ZnO mixed oxide was also prepared using usual coprecipitation procedure (CP) followed by calcination at 700 °C of the formed calcium zinc hydroxide hydrate. The BMH, BM and CP catalysts were characterized by X-ray diffraction (XRD), thermogravimetric analysis (TGA), infrared spectroscopy (FTIR), particle size distribution measurement and scanning electron microscopy (SEM and SEM-EDS). In addition, specific surface area (BET), solubility in methanol at 60 °C and alkalinity (Hammett indicator method) were also determined. The activity of BMH, BM and CP catalysts for biodiesel synthesis were tested at 60 °C and 1 bar, using molar ratio of sunflower oil to methanol of 1:10 and with 2 wt% of catalyst based on oil weight.",
publisher = "Elsevier",
journal = "Applied Catalysis A: General",
title = "Mechanochemical preparation and characterization of CaO·ZnO used as catalyst for biodiesel synthesis",
pages = "58-65",
doi = "10.1016/j.apcata.2012.03.032",
url = "https://hdl.handle.net/21.15107/rcub_dais_473"
}
Kesić, Ž., Lukić, I., Brkić, D., Rogan, J., Zdujić, M., Liu, H.,& Skala, D.. (2012). Mechanochemical preparation and characterization of CaO·ZnO used as catalyst for biodiesel synthesis. in Applied Catalysis A: General
Elsevier., 58-65.
https://doi.org/10.1016/j.apcata.2012.03.032
https://hdl.handle.net/21.15107/rcub_dais_473
Kesić Ž, Lukić I, Brkić D, Rogan J, Zdujić M, Liu H, Skala D. Mechanochemical preparation and characterization of CaO·ZnO used as catalyst for biodiesel synthesis. in Applied Catalysis A: General. 2012;:58-65.
doi:10.1016/j.apcata.2012.03.032
https://hdl.handle.net/21.15107/rcub_dais_473 .
Kesić, Željka, Lukić, Ivana, Brkić, Dragana, Rogan, Jelena, Zdujić, Miodrag, Liu, Hui, Skala, Dejan, "Mechanochemical preparation and characterization of CaO·ZnO used as catalyst for biodiesel synthesis" in Applied Catalysis A: General (2012):58-65,
https://doi.org/10.1016/j.apcata.2012.03.032 .,
https://hdl.handle.net/21.15107/rcub_dais_473 .

DSpace software copyright © 2002-2015  DuraSpace
About DAIS - Digital Archive of the Serbian Academy of Sciences and Arts | Send Feedback

re3dataOpenAIRERCUB
 

 

All of DSpaceInstitutions/communitiesAuthorsTitlesSubjectsThis institutionAuthorsTitlesSubjects

Statistics

View Usage Statistics

DSpace software copyright © 2002-2015  DuraSpace
About DAIS - Digital Archive of the Serbian Academy of Sciences and Arts | Send Feedback

re3dataOpenAIRERCUB