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All Journal Biology, Medicine, & Natural Product Chemistry Jurnal Fourier Aplikasia: Jurnal Aplikasi Ilmu-Ilmu Agama Jurnal Bakti Saintek: Jurnal Pengabdian Masyarakat Bidang Sains dan Teknologi Integrated Lab Journal Kaunia: Integration and Interconnection of Islam and Science Journal
Didik Krisdiyanto
UIN Sunan Kalijaga Yogyakarta
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Economics, Econometrics & Finance Education Engineering Industrial & Manufacturing Engineering Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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Journal : Jurnal Fourier

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Peramalan Hasil Reaksi Asetilasi Gliserol Menjadi Triacetin Mengunakan Katalis Silika Sulfat Dari Sekam Padi Dengan Analisa Persamaan Regresi Didik Krisdiyanto
Jurnal Fourier Vol. 3 No. 2 (2014)
Publisher : Program Studi Matematika Fakultas Sains dan Teknologi UIN Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (414.481 KB) | DOI: 10.14421/fourier.2014.32.105-113

Abstract

Glycerol is a derivative product of biodiesel transesterification process to obtain methyl ester. Glicerol derivative made from esterification of glycerol and acetic acid with the aid of a catalyst. In this study acetylation residual glycerol production of biodiesel using silica catalyst sulfate from rice husk ask with parameter ratio of reactants, reaction time, reaction temperature, the amount of catalyst and stirring speed. Results from linear regression analysis showed that the equation with reaction time variations have the highest representation of the data that is 0.9984. This is supported by forecasting analysis to predicted the results of experiments with independent variable reaction times. This indicated by the small value of the error either by using MAD, MSE, MAPE and Tracking Signals. This is mean that the equation with independent variable reaction time can be used to predict the results of a qualitative reaction.
Co-Authors Hikmah Supriyati Khamidinal Khamidinal Milatun Nasihah Pedy Artsanti Sofa Mauliyana Tutik Farihah Yuan Sidarta