Abstract
Research on the virgin coconut oil transesterification reaction catalyzed calcium oxide has been carried and determination of its characteristics include physico-chemical properties, analysis of reactions results using infrared spectrophotometry and gas chromatography-mass spectrometry (GCMS). The purpose of this research is to study the transesterification reaction catalyzed calcium oxide and find out its characteristics. VCO transesterification reaction catalyzed calcium oxide was carried out for 3 hours at a temperature 7 with a catalyst of 1%. The results of this reaction have as much yield ; 39,89% and the alleged characteristic change due to new ester that is, density 0,88 g/mL, kinematic viscosity 2,73 mm2/s (cSt), acid number 0,59 mg KOH/g, ester number 148,43 mg KOH/g and peroxide number 4,27 mek O2/kg. The results of infrared spectrophotometry analysis showed absorption bands for ester and GCMS analysis gave the peak of the compound suspected as ethyl ester with three peaks which had the most abundance in the form of ethyl laurate 58,32%, ethyl myristate 16,82% and ethyl palmitate 6,92%.
Highlights
Research on the virgin coconut oil transesterification reaction catalyzed calcium oxide has been carried and determination of its characteristics include physico-chemical properties, analysis of reactions results using infrared spectrophotometer and gas chromatography-mass spectrometer (GCMS)
GCMS analysis gave the peak of the compound suspected as ethyl ester with three peaks which had the most abundance
Al,Y.; Aisyah.; Suriani., Sintesis Etil Ester Dari Minyak Biji Kemiri (Aleurites Mollucana)
Summary
Nia Yuniar Kandou* ,Sanusi Gugule, Anderson A. Aloanis aKimia, Universitas Negeri Manado, Tondano, 95618, Indonesia. Key word: Transesterification reaction, virgin coconut oil, calcium oxide. Kata kunci: Reaksi Transesterifikasi, virgin coconut oil, kalsium oksida
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.