Browsing by Author "H. Tambunan, Armansyah"

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CFD Analysis of Bubble Distribution in Non-Catalytic Reactor for Production of Biodiesel Fuel

Wulandani, Dyah | Miura, Tomoki | H. Tambunan, Armansyah | Nabetani, Hiroshi | Hagiwara, Shoji (2011-09)

Biodiesel fuel is a biodegradable of diesel fuel that is produced through trans-esterification between vegetable oil and methanol. The non-catalytic biodiesel fuel production method called superheated methanol vapor in the ...
Determination On CFD Modeling For Bubble Column Reactor To Improve Biodiesel Fuel Production

Wulandani, Dyah | Miura, Tomoki | H. Tambunan, Armansyah | Nabetani, Hiroshi | Hagiwara, Shoji (2010-12)

Superheated methanol vapor bubble method has been developed to produce biodiesel fuel (fatty acids methyl esters; FAME) without using any catalysts at atmospheric pressure. This non: catalytic trans-esterification has an ...
Model Produksi Biohidrogen Melalui Fermentasi Gelap Dengan Bahan Baku Palm Oil Mill Effluent

Siringo-ringo, Afridoyo | H. Tambunan, Armansyah (2022)

Biohidrogen merupakan alternatif sumber bahan bakar yang memiliki potensi tinggi dibandingkan bahan bakar lainnya karena memiliki nilai panas yang tinggi (120 kJ/g) dan pembakarannya tidak menghasilkan polutan. ...