Pratiwi, Diah Ayu (2015) PENGARUH SUHU DAN KATALIS CaO PADA SINTESA SURFAKTAN METIL ESTER SULFONAT BERBASIS CRUDE PALM OIL DENGAN AGEN SULFONASI NaHSO3. Other thesis, Politeknik Negeri Sriwijaya.
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Abstract
Indonesia is a country that has the potential of natural resources that is extraordinary , both natural resources and non-biological. One of the plants that humans used to develop natural resources and human resources is palm oil. Oil derived from palm oil one of which is crude palm oil (CPO). CPO production of Indonesia increased every year but the selling price of CPO is low. Processing CPO become downstream products is required in order to increase the value of the CPO. One of the efforts to increase the selling value of the CPO is by converting CPO into surfactant Methyl Ester Sulfonate (MES). Conversion of CPO into MES begins with the process of Esterification and Transesterification by reacting methanol with CPO to produce methyl ester. Methyl ester is sulfonated using sulfonating agent NaHSO3, Methanolysis by methanol. Neutralized using NaOH, and dried to remove residual methanol and water. The temperature reaction on the process of sulfonation is varied to know the influence of it on the quality of the resulting MES. Temperature ranges that used are 80 - <90oC (MES 1&3), 90-100 oC (MES 2&4 ). While the percentage of CaO catalyst used was 0.5 % -1 %. The ability of MES in lowering the surface tension of water is tested. Concentrations that are used on the test are 0.2, 0.4, 0.6, 0.8 and 1 % weight / volume of water. The results of the test for every MES are different. Mes 2 having the highest ability in lowering the surface of water until it reaches 19,31 dyne / cm at concentrations 1 %. Keywords: CPO, Surfactant, Methyl Ester Sulfonate
| Item Type: | Thesis (Other) |
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| Uncontrolled Keywords: | CPO, Surfactant, Methyl Ester Sulfonate |
| Subjects: | T Technology > TP Chemical technology |
| Divisions: | Chemical Engineering > Undergraduate Theses |
| Depositing User: | Mrs Trisni Handayani |
| Date Deposited: | 23 Nov 2015 01:35 |
| Last Modified: | 23 Nov 2015 01:35 |
| URI: | http://eprints.polsri.ac.id/id/eprint/1955 |
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