Solvent base oils of group API I contain larger quantities of aromatic compounds and sulfur, as compared to base oils of higher quality groups. Processing of base oils by commercial clays is performed in order to reduce the content of undesirable compounds, improving the color and oxidation stability. Commercial clays are based on aluminosilicates with a large specific surface area and developed porosity. Bentonite has good adsorption characteristics, which can be further improved by various methods of modification. In this paper, adsorption processing of solvent base oils is derived by acid-activated bentonite and commercial clay. The structural composition of starting oil and refined solvent oil (content of aromatics, paraffins, naphtenes and sulfur) is determined by following methods: IEC 590, UV, IP 346 and BAS ISO 20846. The results showed that processing of a solvent oil by activated bentonite leads to change of structural composition, similar to a change achived by processing wi...th commercial clay.
TY - CONF
AU - Petrović, Zoran
AU - Dugić, Pero
AU - Aleksić, Vojislav
AU - Begić, Sabina
AU - Mićić, Vladan
AU - Kljajić, Nevena
AU - Milovanović, Biljana
PY - 2014
UR - https://cer.ihtm.bg.ac.rs/handle/123456789/3915
AB - Solvent base oils of group API I contain larger quantities of aromatic compounds and sulfur, as compared to base oils of higher quality groups. Processing of base oils by commercial clays is performed in order to reduce the content of undesirable compounds, improving the color and oxidation stability. Commercial clays are based on aluminosilicates with a large specific surface area and developed porosity. Bentonite has good adsorption characteristics, which can be further improved by various methods of modification. In this paper, adsorption processing of solvent base oils is derived by acid-activated bentonite and commercial clay. The structural composition of starting oil and refined solvent oil (content of aromatics, paraffins, naphtenes and sulfur) is determined by following methods: IEC 590, UV, IP 346 and BAS ISO 20846. The results showed that processing of a solvent oil by activated bentonite leads to change of structural composition, similar to a change achived by processing with commercial clay.
PB - Academy of Sciences and Arts of the Republic of Srpska
C3 - Međunarodna konferencija "Savremeni materijali" 2014, Banja Luka
T1 - Efekti adsorpcione obrade solventnih baznih ulja aktiviranih bentonitom
T1 - Effect of Adsorption Processing of Solvent Base Oils by Activated Bentonite
SP - 333
EP - 344
UR - https://hdl.handle.net/21.15107/rcub_cer_3915
ER -
@conference{
author = "Petrović, Zoran and Dugić, Pero and Aleksić, Vojislav and Begić, Sabina and Mićić, Vladan and Kljajić, Nevena and Milovanović, Biljana",
year = "2014",
abstract = "Solvent base oils of group API I contain larger quantities of aromatic compounds and sulfur, as compared to base oils of higher quality groups. Processing of base oils by commercial clays is performed in order to reduce the content of undesirable compounds, improving the color and oxidation stability. Commercial clays are based on aluminosilicates with a large specific surface area and developed porosity. Bentonite has good adsorption characteristics, which can be further improved by various methods of modification. In this paper, adsorption processing of solvent base oils is derived by acid-activated bentonite and commercial clay. The structural composition of starting oil and refined solvent oil (content of aromatics, paraffins, naphtenes and sulfur) is determined by following methods: IEC 590, UV, IP 346 and BAS ISO 20846. The results showed that processing of a solvent oil by activated bentonite leads to change of structural composition, similar to a change achived by processing with commercial clay.",
publisher = "Academy of Sciences and Arts of the Republic of Srpska",
journal = "Međunarodna konferencija "Savremeni materijali" 2014, Banja Luka",
title = "Efekti adsorpcione obrade solventnih baznih ulja aktiviranih bentonitom, Effect of Adsorption Processing of Solvent Base Oils by Activated Bentonite",
pages = "333-344",
url = "https://hdl.handle.net/21.15107/rcub_cer_3915"
}
Petrović, Z., Dugić, P., Aleksić, V., Begić, S., Mićić, V., Kljajić, N.,& Milovanović, B.. (2014). Efekti adsorpcione obrade solventnih baznih ulja aktiviranih bentonitom. in Međunarodna konferencija "Savremeni materijali" 2014, Banja Luka
Academy of Sciences and Arts of the Republic of Srpska., 333-344.
https://hdl.handle.net/21.15107/rcub_cer_3915
Petrović Z, Dugić P, Aleksić V, Begić S, Mićić V, Kljajić N, Milovanović B. Efekti adsorpcione obrade solventnih baznih ulja aktiviranih bentonitom. in Međunarodna konferencija "Savremeni materijali" 2014, Banja Luka. 2014;:333-344.
https://hdl.handle.net/21.15107/rcub_cer_3915 .
Petrović, Zoran, Dugić, Pero, Aleksić, Vojislav, Begić, Sabina, Mićić, Vladan, Kljajić, Nevena, Milovanović, Biljana, "Efekti adsorpcione obrade solventnih baznih ulja aktiviranih bentonitom" in Međunarodna konferencija "Savremeni materijali" 2014, Banja Luka (2014):333-344,
https://hdl.handle.net/21.15107/rcub_cer_3915 .
