Preparation of CaO/γ-Al2O3 catalyst for biodiesel fuels. The catalytic activity in relation to thermal treatment
Authors
Marinković, Dalibor
Stanković, Miroslav

Nedić-Vasiljević, Bojana

Veličković, Ana
Avramović, Jelena M.

Conference object (Published version)
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A heterogeneous base catalyst (CaO/γ-Al2O3) for biodiesel production from sunflower oil was prepared by the impregnation method. The catalyst was characterized by means of MIP and XRD methods. The catalytic activity of the nitrate-derived CaO/γ-Al2O3 was determined in relation to the
calcination temperature ranging from 425 to 500 °C. The reaction was carried out in a batch type of reactor equipped with a reflux condenser. The maximum yield of biodiesel of almost 95% was achieved with the catalyst calcined at 475 °C under the following reaction conditions: reaction
temperature of 60 °C, methanol to oil molar ratio of 12/1, reaction time of 5 h.
Keywords:
CaO-based catalyst / Biodiesel / Catalytic activity / Thermal activationSource:
Physical Chemistry 2014 - 12th International Conference on fundamental and applied aspects of Physical chemistry, 2014, 1, 288-291Publisher:
- Society of Physical Chemists of Serbia
Funding / projects:
URI
http://www.socphyschemserb.org/en/events/pc2014/https://cer.ihtm.bg.ac.rs/handle/123456789/2914
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IHTMTY - CONF AU - Marinković, Dalibor AU - Stanković, Miroslav AU - Nedić-Vasiljević, Bojana AU - Veličković, Ana AU - Avramović, Jelena M. PY - 2014 UR - http://www.socphyschemserb.org/en/events/pc2014/ UR - https://cer.ihtm.bg.ac.rs/handle/123456789/2914 AB - A heterogeneous base catalyst (CaO/γ-Al2O3) for biodiesel production from sunflower oil was prepared by the impregnation method. The catalyst was characterized by means of MIP and XRD methods. The catalytic activity of the nitrate-derived CaO/γ-Al2O3 was determined in relation to the calcination temperature ranging from 425 to 500 °C. The reaction was carried out in a batch type of reactor equipped with a reflux condenser. The maximum yield of biodiesel of almost 95% was achieved with the catalyst calcined at 475 °C under the following reaction conditions: reaction temperature of 60 °C, methanol to oil molar ratio of 12/1, reaction time of 5 h. PB - Society of Physical Chemists of Serbia C3 - Physical Chemistry 2014 - 12th International Conference on fundamental and applied aspects of Physical chemistry T1 - Preparation of CaO/γ-Al2O3 catalyst for biodiesel fuels. The catalytic activity in relation to thermal treatment VL - 1 SP - 288 EP - 291 UR - https://hdl.handle.net/21.15107/rcub_cer_2914 ER -
@conference{ author = "Marinković, Dalibor and Stanković, Miroslav and Nedić-Vasiljević, Bojana and Veličković, Ana and Avramović, Jelena M.", year = "2014", abstract = "A heterogeneous base catalyst (CaO/γ-Al2O3) for biodiesel production from sunflower oil was prepared by the impregnation method. The catalyst was characterized by means of MIP and XRD methods. The catalytic activity of the nitrate-derived CaO/γ-Al2O3 was determined in relation to the calcination temperature ranging from 425 to 500 °C. The reaction was carried out in a batch type of reactor equipped with a reflux condenser. The maximum yield of biodiesel of almost 95% was achieved with the catalyst calcined at 475 °C under the following reaction conditions: reaction temperature of 60 °C, methanol to oil molar ratio of 12/1, reaction time of 5 h.", publisher = "Society of Physical Chemists of Serbia", journal = "Physical Chemistry 2014 - 12th International Conference on fundamental and applied aspects of Physical chemistry", title = "Preparation of CaO/γ-Al2O3 catalyst for biodiesel fuels. The catalytic activity in relation to thermal treatment", volume = "1", pages = "288-291", url = "https://hdl.handle.net/21.15107/rcub_cer_2914" }
Marinković, D., Stanković, M., Nedić-Vasiljević, B., Veličković, A.,& Avramović, J. M.. (2014). Preparation of CaO/γ-Al2O3 catalyst for biodiesel fuels. The catalytic activity in relation to thermal treatment. in Physical Chemistry 2014 - 12th International Conference on fundamental and applied aspects of Physical chemistry Society of Physical Chemists of Serbia., 1, 288-291. https://hdl.handle.net/21.15107/rcub_cer_2914
Marinković D, Stanković M, Nedić-Vasiljević B, Veličković A, Avramović JM. Preparation of CaO/γ-Al2O3 catalyst for biodiesel fuels. The catalytic activity in relation to thermal treatment. in Physical Chemistry 2014 - 12th International Conference on fundamental and applied aspects of Physical chemistry. 2014;1:288-291. https://hdl.handle.net/21.15107/rcub_cer_2914 .
Marinković, Dalibor, Stanković, Miroslav, Nedić-Vasiljević, Bojana, Veličković, Ana, Avramović, Jelena M., "Preparation of CaO/γ-Al2O3 catalyst for biodiesel fuels. The catalytic activity in relation to thermal treatment" in Physical Chemistry 2014 - 12th International Conference on fundamental and applied aspects of Physical chemistry, 1 (2014):288-291, https://hdl.handle.net/21.15107/rcub_cer_2914 .