Pengarub Subo, Waktu, Kecepatan Pengadukan, Katalis dan Rasio Molar Metanol Terbadap Efektifitas Proses Transesterifikasi ada Pembnatan Biodiesel Dari MinyakBiji Nyamplnng (CIllophyUum Inophyllum L)

Abstract

The aim of this research was to find appropriate transesterification conditions at production biodiesel production from Alexandrian laurel (Calophyllum inophyllum L.) seed oil Nyamplung crude oil before transesterfflcation was given degumming and esterification treatment. Condition process of transesterification is obtained to follow experiment influence of external factor to know affectivity of transesterification process. External factor covered temperature, time, speed of stirring ratio of methanol molar and catalyst. Some of external factor that having significant transesterificationon effect is optimized to determine accuracy oflevel factor.