Mahreni, Mahreni and Muhammad Azimatun Nur, Azim (2019) Investigation of ferri-alginate (fe-alg) as environmentally friendly catalyst on the formation of solketal from glycerol and acetone. IOP Conference Series: Materials Science and Engineering, 742. pp. 1-7. ISSN doi:10.1088/1757-899X/742/1/012010
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INVESTIGATION (FE ALG) Mahreni_2020_IOP_Conf._Ser.__Mater._Sci._Eng._742_012010.pdf Download (313kB) | Preview |
Abstract
Abstract. Alginate is a naturally occurring anionic carbohydrate polymer which could be coupled with metallic cationic molecules to form heterogeneous catalyst. However, the potency of the heterogeneous catalyst on the production of solketal was not explored. This research was proposed to investigate the potency of Ferri-Alginate (Fe-Alg) as a cheap and environmentally friendly catalyst in the solketal reaction. Fe-Alg was synthesized by reacting FeCl3 to sodium alginate with different concentrations (0.1 -0.5 M). Fe-Alg catalyst was characterized both on the physical and chemical activity. By using BET analysis, it was indicated that the addition of FeCl3 concentration increased the surface area of the catalyst. By using TGA/DSC analysis, it was found that Fe-Alg catalyst was stable up to 153°C. From GC/MS analysis, it was found that solketal was formed after the reaction of glycerol and acetone by using Fe-Alg as the catalyst.
| Item Type: | Article |
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| Subjects: | T Technology > TP Chemical technology |
| Divisions: | Faculty of Engineering, Science and Mathematics > School of Chemistry |
| Depositing User: | Dr Mahreni Mahreni |
| Date Deposited: | 24 Mar 2020 03:41 |
| Last Modified: | 24 Mar 2020 03:41 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/22631 |
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