Adsorption study of soybean oil on PEI-modified silica particles
Adsorption of soybean oil Silica particles modified by cationic polymer (Polyethyleneimine, PEI) was studied. Zeta potential result shows an increase in positive charge on the surface of modified silica particles. The effects of various parameters on oil adsorption such as PEI concentration, pH, ele...
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th-cmuir.6653943832-63352014-08-30T03:24:06Z Adsorption study of soybean oil on PEI-modified silica particles Janhom S. Adsorption of soybean oil Silica particles modified by cationic polymer (Polyethyleneimine, PEI) was studied. Zeta potential result shows an increase in positive charge on the surface of modified silica particles. The effects of various parameters on oil adsorption such as PEI concentration, pH, electrolyte concentration, and temperature were investigated. It was found that PEI enhances an adsorption of soybean oil on PEI-modified silica particles. The soybean oil adsorption on the modified silica increased with respect to PEI concentrations. It was revealed that the higher pH, the more soybean oil can be adsorbed on PEI-modified silica surfaces. The electrolyte and high temperature reduces the soybean oil adsorbed on the PEI-modified silica particles. © (2010) Trans Tech Publications. 2014-08-30T03:24:06Z 2014-08-30T03:24:06Z 2010 Conference Paper 0878492852; 9780878492855 10226680 10.4028/www.scientific.net/AMR.93-94.239 79269 http://www.scopus.com/inward/record.url?eid=2-s2.0-75649090119&partnerID=40&md5=8a87ae2c59562e1408369e971ead0c8d http://cmuir.cmu.ac.th/handle/6653943832/6335 English |
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Adsorption of soybean oil Silica particles modified by cationic polymer (Polyethyleneimine, PEI) was studied. Zeta potential result shows an increase in positive charge on the surface of modified silica particles. The effects of various parameters on oil adsorption such as PEI concentration, pH, electrolyte concentration, and temperature were investigated. It was found that PEI enhances an adsorption of soybean oil on PEI-modified silica particles. The soybean oil adsorption on the modified silica increased with respect to PEI concentrations. It was revealed that the higher pH, the more soybean oil can be adsorbed on PEI-modified silica surfaces. The electrolyte and high temperature reduces the soybean oil adsorbed on the PEI-modified silica particles. © (2010) Trans Tech Publications. |
| format |
Conference or Workshop Item |
| author |
Janhom S. |
| spellingShingle |
Janhom S. Adsorption study of soybean oil on PEI-modified silica particles |
| author_facet |
Janhom S. |
| author_sort |
Janhom S. |
| title |
Adsorption study of soybean oil on PEI-modified silica particles |
| title_short |
Adsorption study of soybean oil on PEI-modified silica particles |
| title_full |
Adsorption study of soybean oil on PEI-modified silica particles |
| title_fullStr |
Adsorption study of soybean oil on PEI-modified silica particles |
| title_full_unstemmed |
Adsorption study of soybean oil on PEI-modified silica particles |
| title_sort |
adsorption study of soybean oil on pei-modified silica particles |
| publishDate |
2014 |
| url |
http://www.scopus.com/inward/record.url?eid=2-s2.0-75649090119&partnerID=40&md5=8a87ae2c59562e1408369e971ead0c8d http://cmuir.cmu.ac.th/handle/6653943832/6335 |
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