Results 31 to 40 of about 38,393 (60)
PENGOLAHAN BIJI MAHONI (Swietenia Macrophylla King) SEBAGAI BAHAN BAKU ALTERNATIF BIODIESEL
Jurnal Bahan Alam Terbarukan, 2013 Peningkatan kebutuhan minyak bumi yang terus menerus akan mengakibatkan kelangkaan bahan bakar minyak. Sumber energi alternatif yang ramah lingkungan, salah satunya adalah biodiesel.
Astrilia Damayanti, Siti Bariroh
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In situ Extractive Fermentation of Lactic Acid by Rhizopus oryzae in an Air-lift Bioreactor [PDF]
Chemical and Biochemical Engineering Quarterly, 2018 In this paper, the in situ extractive fermentation of lactic acid was developed with Rhizopus oryzae that grew in a medium without costly nutrients such as peptone or yeast extract.
M. Matsumoto, H. Furuta
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South African Journal of Chemical Engineering, 2020 Aluminum copper mixed Al,Cu-PILCs and copper dopped Cu@Al-PILC have been prepared. X-ray diffraction (XRD), N2 adsorption-desorption, fourier transformed infrared spectroscopy (FTIR), and Field Emission Scanning Electron Microscope (FESEM) have been used
M. Hamidi Ravari +2 more
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Comparison of Kinetic Models for Biogas Production from Rice Straw
Jurnal Bahan Alam Terbarukan, 2017 The rising of global energy demand has led to an energy crisis, especially fossil energy. The development of renewable energies is needed to overcome the energy crisis.
Lukhi Mulia Shitophyta +2 more
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Jurnal Bahan Alam Terbarukan, 2017 This study aims to compare the characteristics of mechanical and water vapor permeability of edible film based on low pectin methoxyl from cocoa skin with glycerol and sorbitol as plasticizer.
Yuli Darni +3 more
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Encapsulation of Soursop (Annona muricata Linn.) Leaf Tea Extract Using Natural Mucilage
Reaktor, 2019 The bioactively rich soursop leaf extract can be encapsulated inside several natural coating materials. The extract of soursop leaf has been found to contain many bioactive compounds such as various phenolic compounds that are beneficial for anticancer ...
Melanie Cornelia +3 more
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Photooxidative Stability of Polyurethane/Polycarbonate Blends [PDF]
Chemical and Biochemical Engineering Quarterly, 2018 In this work the photooxidative stability of polyurethane/polycarbonate (PU/PC) blends was studied. Poly (ester–urethane) elastomers based on polycaprolactone glycol and an aromatic type of diisocyanate (MDI) were synthesized by a prepolymer procedure ...
E. Govorčin Bajsić, E. Zdraveva
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Reaktor, 2019 Activated carbon was prepared from OPEFB by one step steam activation method. The adsorption performance for the removal of acid orange 52 (AO 52), reactive blue 19 (RB 19), basic violet 1 (BV 1) was investigated.
Fahriya Puspita Sari +2 more
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Re-ignition of multi-species soot clouds in building fires
Reaktor, 2017 The re-ignition potential of multi-species soot clouds in building fires were investigated based on their extinction characteristics. The investigation was carried out theoretically using the adaptation of Semenov`s thermal explotion theory.
T. Poespowati, B. Moghtaderi
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Effects of Raschig Ring Packing Patterns on Pressure Drop, Heat Transfer, Methane Conversion, and Coke Deposition on a Semi-pilot-scale Packed Bed Reformer [PDF]
Chemical and Biochemical Engineering Quarterly, 2019 The effects of Raschig ring packing patterns on the efficiency of dry methane reforming reactions were investigated using computational fluid dynamics (CFD).
N. Chutichairattanaphum +6 more
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