Perlite as a potential support for nickel catalyst in the process of sunflower oil hydrogenation
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2015
Authors
Radonjić, Vojkan
Krstić, Jugoslav

Lončarević, Davor

Jovanović, Dušan M.
Vukelić, Nikola

Stanković, Miroslav

Nikolova, Dimitrinka

Gabrovska, Margarita

Article (Published version)

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Investigation was conducted in order to elucidate the possibility of using perlite as support for preparation of nickel based precursor catalyst, potentially applicable in vegetable oil hydrogenation process. On three differently prepared expanded perlite, nickel catalyst precursors with identical Ni/SiO2 = 1.1 and Ni/Mg = 10/1 ratios were synthesized by precipitation-deposition method. Different techniques, SEM micrography, He-pycnometry, calcimetry, Hg-porosimetry, N-2-physisorption, H-2-chemisorption and temperature programmed reduction, were used for characterization of obtained samples. Determining the precursor texture, morphology and reducibility shows a successfully deposited nickel phase on perlite support with promising properties for vegetable oil hydrogenation. Chosen precursor was reduced and passivated in paraffin oil and the obtained catalyst showed significant catalytic activity in the test of sunflower oil hydrogenation.
Keywords:
expanded perlite / Ni/perlite catalyst / hydrogenation / sunflower oilSource:
Russian Journal of Physical Chemistry A, 2015, 89, 13, 2359-2366Publisher:
- Maik Nauka/Interperiodica/Springer, New York
Funding / projects:
DOI: 10.1134/S0036024415130294
ISSN: 0036-0244
WoS: 000365031800006
Scopus: 2-s2.0-84946949522
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IHTMTY - JOUR AU - Radonjić, Vojkan AU - Krstić, Jugoslav AU - Lončarević, Davor AU - Jovanović, Dušan M. AU - Vukelić, Nikola AU - Stanković, Miroslav AU - Nikolova, Dimitrinka AU - Gabrovska, Margarita PY - 2015 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/1825 AB - Investigation was conducted in order to elucidate the possibility of using perlite as support for preparation of nickel based precursor catalyst, potentially applicable in vegetable oil hydrogenation process. On three differently prepared expanded perlite, nickel catalyst precursors with identical Ni/SiO2 = 1.1 and Ni/Mg = 10/1 ratios were synthesized by precipitation-deposition method. Different techniques, SEM micrography, He-pycnometry, calcimetry, Hg-porosimetry, N-2-physisorption, H-2-chemisorption and temperature programmed reduction, were used for characterization of obtained samples. Determining the precursor texture, morphology and reducibility shows a successfully deposited nickel phase on perlite support with promising properties for vegetable oil hydrogenation. Chosen precursor was reduced and passivated in paraffin oil and the obtained catalyst showed significant catalytic activity in the test of sunflower oil hydrogenation. PB - Maik Nauka/Interperiodica/Springer, New York T2 - Russian Journal of Physical Chemistry A T1 - Perlite as a potential support for nickel catalyst in the process of sunflower oil hydrogenation VL - 89 IS - 13 SP - 2359 EP - 2366 DO - 10.1134/S0036024415130294 ER -
@article{ author = "Radonjić, Vojkan and Krstić, Jugoslav and Lončarević, Davor and Jovanović, Dušan M. and Vukelić, Nikola and Stanković, Miroslav and Nikolova, Dimitrinka and Gabrovska, Margarita", year = "2015", abstract = "Investigation was conducted in order to elucidate the possibility of using perlite as support for preparation of nickel based precursor catalyst, potentially applicable in vegetable oil hydrogenation process. On three differently prepared expanded perlite, nickel catalyst precursors with identical Ni/SiO2 = 1.1 and Ni/Mg = 10/1 ratios were synthesized by precipitation-deposition method. Different techniques, SEM micrography, He-pycnometry, calcimetry, Hg-porosimetry, N-2-physisorption, H-2-chemisorption and temperature programmed reduction, were used for characterization of obtained samples. Determining the precursor texture, morphology and reducibility shows a successfully deposited nickel phase on perlite support with promising properties for vegetable oil hydrogenation. Chosen precursor was reduced and passivated in paraffin oil and the obtained catalyst showed significant catalytic activity in the test of sunflower oil hydrogenation.", publisher = "Maik Nauka/Interperiodica/Springer, New York", journal = "Russian Journal of Physical Chemistry A", title = "Perlite as a potential support for nickel catalyst in the process of sunflower oil hydrogenation", volume = "89", number = "13", pages = "2359-2366", doi = "10.1134/S0036024415130294" }
Radonjić, V., Krstić, J., Lončarević, D., Jovanović, D. M., Vukelić, N., Stanković, M., Nikolova, D.,& Gabrovska, M.. (2015). Perlite as a potential support for nickel catalyst in the process of sunflower oil hydrogenation. in Russian Journal of Physical Chemistry A Maik Nauka/Interperiodica/Springer, New York., 89(13), 2359-2366. https://doi.org/10.1134/S0036024415130294
Radonjić V, Krstić J, Lončarević D, Jovanović DM, Vukelić N, Stanković M, Nikolova D, Gabrovska M. Perlite as a potential support for nickel catalyst in the process of sunflower oil hydrogenation. in Russian Journal of Physical Chemistry A. 2015;89(13):2359-2366. doi:10.1134/S0036024415130294 .
Radonjić, Vojkan, Krstić, Jugoslav, Lončarević, Davor, Jovanović, Dušan M., Vukelić, Nikola, Stanković, Miroslav, Nikolova, Dimitrinka, Gabrovska, Margarita, "Perlite as a potential support for nickel catalyst in the process of sunflower oil hydrogenation" in Russian Journal of Physical Chemistry A, 89, no. 13 (2015):2359-2366, https://doi.org/10.1134/S0036024415130294 . .