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Biodiesel is one of the alternative fuels to meet the need of the diesel fuel in Indonesia. The objective of the study is to netrallisasi the free fatty acid FFA levels of raw material, influence of the H 2 SO 4 concentration as catalyst on biodiesel conversion, composition of the main Fatty acid compounds from biodiesel, and physical characteristics of biodiesel through esterification and transesterification reaction.
In transesterification phase, the variabel is H 2 SO 4 concentration 1. FFA content from oli of yellowfin tuna offal amounted to 2.
The main compounds of Fatty acids that formed biodiesel were palmatic acid The physical characteristics of biodiesel according to the national standards of Indonesia NSI were specific density of 0. Dynamics of World Oil Prices. Negralisasi for the Assessment and Application of Technology. Journal of Energy and Fuels.
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Making biodiesel from coconut oil by reaction metanolisis heterogeneous catalyst
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Making biodiesel from coconut oil by reaction metanolisis heterogeneous catalyst – Semantic Scholar
American Standar Testing Method of Biodiesel. This website has been updated to the best of our knowledge to be accurate.
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Abstract Biodiesel is one of the alternative fuels to meet the need of the diesel fuel in Indonesia. Keywords Acid catalyst, biodiesel, esterification, transesterification, temperature, offal, yellowfin tuna [Thunnus albacares Bonnaterre, ].