Erna, Astuti (2007) Kinetics of Coconut Oil Alcoholysis Reaction at Atmospheric Pressure Using Sulphuric Acid. In: The International Seminar on Natural Sciences and Applied Natural Sciences, February 17, 2007, Yogyakarta, Indonesia.
![[thumbnail of Proceeding_Int_Erna.pdf]](http://eprints.uad.ac.id/style/images/fileicons/text.png) |
Text
Proceeding_Int_Erna.pdf Download (2MB) |
Abstract
Alcoholysis reaction of plant oil, particularly coconut oil, to glycerol and ester, have been done at various order for several type of oils. The aim of this research is to observe reaction order of coconut oil alcoholysis by establish several reaction kinetic models. Coconut oil alcoholysis using sulphuric acid is carried out in batch mode at triple neck flask, by varying temperature at determined stirring speed. Sample was taken at every 10 minutes for glycerol content analysis. Based on experiment results, coconut oil alcoholysis with sulphuric acid catalysator follows first order to oil, while the reaction constant equation at temperature range of 60 – 80 oC is k=0.0902 e(-144.1220/T).
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Subjects: | T Technology > TP Chemical technology |
| Divisi / Prodi: | Faculty of Industrial Technology (Fakultas Teknologi Industri) > S1-Chemical Engineering (S1-Teknik Kimia) |
| Depositing User: | Dr Erna Astuti |
| Date Deposited: | 07 Nov 2016 03:15 |
| Last Modified: | 12 Dec 2017 07:56 |
| URI: | http://eprints.uad.ac.id/id/eprint/4113 |
Actions (login required)
 |
View Item |