TRANSESTERIFIKASI MINYAK KELAPA MENGGUNAKAN KATALIS KALSIUM GLISEROKSIDA DARI CANGKANG TELUR: PENGARUH SUHU TERHADAP PERSENTASE PRODUKSI BIODIESEL

ABSTRACT TRANSESTERIFICATION OF COCONUT OIL USING CATALYST CALSIUM GLYCEROXIDE FROM EGG SHELL: EFFECT OF TEMPERATURE ON PERCENTAGE BIODIESEL PRODUCTION The using of biodiesel as an alternative fuel has constraints such as when use a homogeneous catalyst. Homogeneous catalysts has a potential to re-react with the resulting product…