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All Journal JURNAL KIMIA SAINS DAN APLIKASI
Rahmah Puspita Sari
Department of Chemical Engineering, Universitas Muhammadiyah Surakarta
Chemical Engineering, Chemistry & Bioengineering Chemistry Engineering

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Catalysis of glycerol acetylation on solid acid catalyst: a review Nur Hidayati; Rahmah Puspita Sari; Herry Purnama
Jurnal Kimia Sains dan Aplikasi Vol 23, No 12 (2020): Volume 23 Issue 12 Year 2020
Publisher : Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4532.588 KB) | DOI: 10.14710/jksa.23.12.414-423

Abstract

Biodiesel is a substitute fuel that is environmentally friendly, biodegradable, and sustainable. The need for biodiesel continues to increase. Biodiesel is made through the process of transesterification of triglycerides and alcohol. Glycerol is a side-effect of biodiesel products with a capacity of 10% of the total weight of its production. Glycerol is the simplest glyceride compound and has several functions as a primary ingredient in chemical production. Through acetylation, glycerol is converted to a material that has a higher sale value. Both homogeneous and heterogeneous catalysts are the acetylation approach to achieve the desired product, namely acetyl glycerol esters (mono-, di- and triacetin). However, in the process, the catalyst’s type and characteristics significantly affect the yield and conversion of the product and the deactivation or reusability of the catalyst, which can inhibit the catalyst’s utilization and effectiveness; therefore, it must be studied further. Besides, the parameters that affect the reaction will also be assessed.
Co-Authors Herry Purnama Nur Hidayati