1Department of Chemical Engineering , Indonesia
2Jayabaya University, Indonesia
3Departemen of Agroindustrial Technology, Faculty of Agriculture Engineering and Technology, Bogor Agricultural University, Bogor, Indonesia, Indonesia
BibTex Citation Data :
@article{IJRED7925, author = {Yeti Widyawati and Ani Suryani and Muhammad Romli and Sukardi Sukardi}, title = {Synthesis of Trimethylolpropane Esters of Calophyllum Methyl Esters : Effect of Temperature and Molar Ratio}, journal = {International Journal of Renewable Energy Development}, volume = {3}, number = {3}, year = {2014}, keywords = {callophylum methyl ester, transesterification; calcium oxide; trimethylolpropane esters}, abstract = { Trimethylolpropane esters were synthesized by transesterification of calophyllum methyl esters and trimethylolpropane using a calcium oxide as the catalyst. The results showed that the optimal reaction conditions (temperature: 130 0 C, reaction time: 5 h, reactant molar ratio: 3.9:1, catalyst amount 3%w/w, and formed trimethylolpropane ester of 79.0% were obtained. The basic physicochemical properties of the trimethylolpropane esters were the following : kinematic viscosities of 56.40 cSt and 8.8 cSt at 40 0 C and 100 0 C, viscosity index 193, flash point 218 0 C and pour point -3 0 C. So Methyl esters of fatty acids of would callophylum methyl ester is good raw material for the synthesis of lubricating oils. }, pages = {188--192} doi = {10.14710/ijred.3.3.188-192}, url = {https://ejournal.undip.ac.id/index.php/ijred/article/view/7925} }
Refworks Citation Data :
Trimethylolpropane esters were synthesized by transesterification of calophyllum methyl esters and trimethylolpropane using a calcium oxide as the catalyst. The results showed that the optimal reaction conditions (temperature: 130 0C, reaction time: 5 h, reactant molar ratio: 3.9:1, catalyst amount 3%w/w, and formed trimethylolpropane ester of 79.0% were obtained. The basic physicochemical properties of the trimethylolpropane esters were the following : kinematic viscosities of 56.40 cSt and 8.8 cSt at 40 0C and 100 0C, viscosity index 193, flash point 218 0C and pour point -3 0C. So Methyl esters of fatty acids of would callophylum methyl ester is good raw material for the synthesis of lubricating oils.
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