Results 61 to 70 of about 164,350 (126)
Penggunaan Microsoft Excel dalam Memprediksi Aliran Fluida dalam Packed Bed
Jurnal Rekayasa Kimia & Lingkungan, 2012 Flow distribution is often a problem in the operation of the packed bed reactor. The problem is often referred as flow maldistribution and formation of localized hot spot region. This research is generally aimed to predict fluid flow distribution in the
Hidayati Hidayati +1 more
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Jurnal Rekayasa Kimia & Lingkungan, 2015 Oksidasi etanol membentuk asetaldehida dengan menggunakan katalis molibdenum oksida berpenyangga silika oksida telah dilakukan. Preparasi katalis dilakukan dengan metode impregnasi dengan rasio Mo : Si 1 : 1, 3 : 1, 6 : 1, 9 : 1.
Achyar Rasyidi, Fikri Hasfita
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Recovery of Organic and Amino Acids from Sludge and Fish Waste in Sub Critical Water Conditions
Jurnal Rekayasa Kimia & Lingkungan, 2011 The possibility of organic and amino acid production from the treatment of sludge and fish waste using water at sub critical conditions was investigated. The results indicated that at sub-critical conditions, where the ion product of water went through a
Muhammad Faisal +2 more
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Jurnal Rekayasa Kimia & Lingkungan, 2015 Dalam penelitian ini, biowaste yang digunakan adalah sampah pasar. Sampah pasar menyumbang sekitar 12% dari berat total sampah kota. Upflow Anaerobic Fixed Bed Reactor (UAFB-R) yang digunakan dalam penelitian ini memakai media penunjang batu apung dengan
Prismita Nursetyowati +2 more
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Pemanfaatan Asam Lemak Bebas Teroksidasi dari Minyak Jarak untuk Sintesis Membran Poliuretan
Jurnal Rekayasa Kimia & Lingkungan, 2007 Membran poliuretan (PU) dibuat dengan cara mereaksikan asam lemak bebas dan asam lemak yang telah teroksidasi yang berasal dari minyak jarak dengan 2,4-tolulen diisosianat (TDI). Komposisi monomer, temperatur dan waktu polimerisasi divariasikan.
Marlina Marlina
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Jurnal Rekayasa Kimia & Lingkungan, 2015 Perubahan produksi dan pangsa pasar gas alam domestik maupun global mempengaruhi suplai terhadap pabrik pupuk-amoniak baik dari sisi jumlah, komposisi maupun harga.
Jefry Yusuf, Husni Husin, Marwan Marwan
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Virology Journal, 2013 BackgroundThe genetic basis for avian to mammalian host switching in influenza A virus is largely unknown. The human A/HK/156/1997 (H5N1) virus that transmitted from poultry possesses NS1 gene mutations F103L + M106I that are virulence determinants in ...
Samar K Dankar +8 more
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Prediction of Water Loss During Potato Vacuum Frying Process
Jurnal Rekayasa Kimia & Lingkungan, 2007 Vacuum frying may be a good alternative for the production of dehydrated fruit and vegetable slices. In this study, a relationship between water losses with frying time during vacuum frying process of potato chips has been developed.
Muhammad Dani Supardan +1 more
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Jurnal Rekayasa Kimia & Lingkungan, 2016 Pada penelitian ini telah dilakukan proses pembuatan fotokatalis TiO2/resin, TiO2/zeolit dan TiO2/karbon aktif yang selanjutnya dikarakterisasi dengan XRD dan Energi Band Gap (Eg).
Rosyid Ridho
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Use of Reactive Distillation for Biodiesel Production: A Literature Survey
Jurnal Rekayasa Kimia & Lingkungan, 2006 Biodiesel has been shown to be the best substitute for fossil-based fuels to its environmental advantages and renewable resource availability. There is a great demand for the commercialization of biodiesel production, which in turn calls for a ...
Muhammad Dani Supardan +1 more
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