Mechanochemically synthesized CaO ZnO catalyst for biodiesel production
Само за регистроване кориснике
2012
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The transesterification of triglycerides (vegetable oil) with methanol using CaO·ZnO mixed oxides catalyst were conducted to produce FAME (Fatty Acid Methyl Esters, i.e. biodiesel). Catalyst was synthesized by ball milling of CaO and ZnO powder mixture (using molar ratio of Ca and Zn of 1:2 and 1:4) with the addition of water, as well as solely by ball milling (molar ratio of 1:2) of mentioned powders and subsequent. After ball milling prepared mixtures were calcinatied at 700 °C in air atmosphere. The samples of formed catalysts were characterized by X-ray diffraction (XRD), thermogravimetric analysis (TGA) and Fourier transform infrared (FTIR) spectroscopy. The particle size distribution as well as the base strength using Hammett indicator was determined, too. CaO.ZnO catalysts were used in the methanolysis of sunflower oil, 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. All catalysts exhibited good activity ...in the methanolysis of sunflower oil, with the yield of FAME above 90 % after 4 hours of reaction.
Кључне речи:
Ball milling / Biodiesel / CaO·ZnO catalyst / Heterogeneous catalystИзвор:
Procedia Engineering, 2012, 42, 1169-1178Издавач:
- Elsevier
Финансирање / пројекти:
- Наноструктурни функционални и композитни материјали у каталитичким и сорпционим процесима (RS-45001)
DOI: 10.1016/j.proeng.2012.07.509
ISSN: 1877-7058
WoS: 000392862500120
Scopus: 2-s2.0-84891711855
Институција/група
IHTMTY - JOUR AU - Kesić, Z. AU - Lukić, I. AU - Zdujić, M. AU - Liu, H. AU - Skala, Dejan PY - 2012 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/5873 AB - The transesterification of triglycerides (vegetable oil) with methanol using CaO·ZnO mixed oxides catalyst were conducted to produce FAME (Fatty Acid Methyl Esters, i.e. biodiesel). Catalyst was synthesized by ball milling of CaO and ZnO powder mixture (using molar ratio of Ca and Zn of 1:2 and 1:4) with the addition of water, as well as solely by ball milling (molar ratio of 1:2) of mentioned powders and subsequent. After ball milling prepared mixtures were calcinatied at 700 °C in air atmosphere. The samples of formed catalysts were characterized by X-ray diffraction (XRD), thermogravimetric analysis (TGA) and Fourier transform infrared (FTIR) spectroscopy. The particle size distribution as well as the base strength using Hammett indicator was determined, too. CaO.ZnO catalysts were used in the methanolysis of sunflower oil, 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. All catalysts exhibited good activity in the methanolysis of sunflower oil, with the yield of FAME above 90 % after 4 hours of reaction. PB - Elsevier T2 - Procedia Engineering T1 - Mechanochemically synthesized CaO ZnO catalyst for biodiesel production VL - 42 SP - 1169 EP - 1178 DO - 10.1016/j.proeng.2012.07.509 ER -
@article{ author = "Kesić, Z. and Lukić, I. and Zdujić, M. and Liu, H. and Skala, Dejan", year = "2012", abstract = "The transesterification of triglycerides (vegetable oil) with methanol using CaO·ZnO mixed oxides catalyst were conducted to produce FAME (Fatty Acid Methyl Esters, i.e. biodiesel). Catalyst was synthesized by ball milling of CaO and ZnO powder mixture (using molar ratio of Ca and Zn of 1:2 and 1:4) with the addition of water, as well as solely by ball milling (molar ratio of 1:2) of mentioned powders and subsequent. After ball milling prepared mixtures were calcinatied at 700 °C in air atmosphere. The samples of formed catalysts were characterized by X-ray diffraction (XRD), thermogravimetric analysis (TGA) and Fourier transform infrared (FTIR) spectroscopy. The particle size distribution as well as the base strength using Hammett indicator was determined, too. CaO.ZnO catalysts were used in the methanolysis of sunflower oil, 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. All catalysts exhibited good activity in the methanolysis of sunflower oil, with the yield of FAME above 90 % after 4 hours of reaction.", publisher = "Elsevier", journal = "Procedia Engineering", title = "Mechanochemically synthesized CaO ZnO catalyst for biodiesel production", volume = "42", pages = "1169-1178", doi = "10.1016/j.proeng.2012.07.509" }
Kesić, Z., Lukić, I., Zdujić, M., Liu, H.,& Skala, D.. (2012). Mechanochemically synthesized CaO ZnO catalyst for biodiesel production. in Procedia Engineering Elsevier., 42, 1169-1178. https://doi.org/10.1016/j.proeng.2012.07.509
Kesić Z, Lukić I, Zdujić M, Liu H, Skala D. Mechanochemically synthesized CaO ZnO catalyst for biodiesel production. in Procedia Engineering. 2012;42:1169-1178. doi:10.1016/j.proeng.2012.07.509 .
Kesić, Z., Lukić, I., Zdujić, M., Liu, H., Skala, Dejan, "Mechanochemically synthesized CaO ZnO catalyst for biodiesel production" in Procedia Engineering, 42 (2012):1169-1178, https://doi.org/10.1016/j.proeng.2012.07.509 . .