Silver promoted nickel catalysts supported on diatomite were prepared by precipitation method. Characterization of the catalysts prepared with different silver contents (0.1-4.0 wt%) included AAS, XRD, Hg porosimetry, BET and H 2 chemisorption measurements. The catalytic activity and selectivity were tested by soybean oil (SBO) hydrogenation under pressure of hydrogen of 0.16 MPa at 160 °C. Fatty acids (FA) contained in hydrogenated SBO were analysed by gas chromatography. Trans fatty acid (TFA) content in hydrogenated SBO varied considerably depending of the silver content in prepared catalysts.
Кључне речи:
Diatomite support / Hydrogenation activity / Isomerization selectivity / Ni catalyst / Silver promoter
Извор:
Materials Science Forum, 2006, 518, 295-300
Напомена:
7th Conference of the Yugoslav-Materials-Research-Society (Yu-MRS), Herceg-Novi, SEP 12-16, 2005
TY - CONF
AU - Stanković, Miroslav
AU - Banković, Predrag
AU - Marković, Bojana
AU - Vuković, Zorica
AU - Jovanović, D.
PY - 2006
UR - http://cer.ihtm.bg.ac.rs/handle/123456789/280
AB - Silver promoted nickel catalysts supported on diatomite were prepared by precipitation method. Characterization of the catalysts prepared with different silver contents (0.1-4.0 wt%) included AAS, XRD, Hg porosimetry, BET and H 2 chemisorption measurements. The catalytic activity and selectivity were tested by soybean oil (SBO) hydrogenation under pressure of hydrogen of 0.16 MPa at 160 °C. Fatty acids (FA) contained in hydrogenated SBO were analysed by gas chromatography. Trans fatty acid (TFA) content in hydrogenated SBO varied considerably depending of the silver content in prepared catalysts.
C3 - Materials Science Forum
T1 - Hydrogenation of soybean oil over Ag-Ni/diatomite catalysts. Effect of silver content on the cis/trans isomerization selectivity
VL - 518
SP - 295
EP - 300
DO - 10.4028/www.scientific.net/MSF.518.295
ER -
@conference{
author = "Stanković, Miroslav and Banković, Predrag and Marković, Bojana and Vuković, Zorica and Jovanović, D.",
year = "2006",
url = "http://cer.ihtm.bg.ac.rs/handle/123456789/280",
abstract = "Silver promoted nickel catalysts supported on diatomite were prepared by precipitation method. Characterization of the catalysts prepared with different silver contents (0.1-4.0 wt%) included AAS, XRD, Hg porosimetry, BET and H 2 chemisorption measurements. The catalytic activity and selectivity were tested by soybean oil (SBO) hydrogenation under pressure of hydrogen of 0.16 MPa at 160 °C. Fatty acids (FA) contained in hydrogenated SBO were analysed by gas chromatography. Trans fatty acid (TFA) content in hydrogenated SBO varied considerably depending of the silver content in prepared catalysts.",
journal = "Materials Science Forum",
title = "Hydrogenation of soybean oil over Ag-Ni/diatomite catalysts. Effect of silver content on the cis/trans isomerization selectivity",
volume = "518",
pages = "295-300",
doi = "10.4028/www.scientific.net/MSF.518.295"
}
Stanković M, Banković P, Marković B, Vuković Z, Jovanović D. Hydrogenation of soybean oil over Ag-Ni/diatomite catalysts. Effect of silver content on the cis/trans isomerization selectivity. Materials Science Forum. 2006;518:295-300
Stanković, M., Banković, P., Marković, B., Vuković, Z.,& Jovanović, D. (2006). Hydrogenation of soybean oil over Ag-Ni/diatomite catalysts. Effect of silver content on the cis/trans isomerization selectivity.
Materials Science Forum, 518, 295-300.
https://doi.org/10.4028/www.scientific.net/MSF.518.295
Stanković Miroslav, Banković Predrag, Marković Bojana, Vuković Zorica, Jovanović D., "Hydrogenation of soybean oil over Ag-Ni/diatomite catalysts. Effect of silver content on the cis/trans isomerization selectivity" 518 (2006):295-300,
https://doi.org/10.4028/www.scientific.net/MSF.518.295 .
