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Rancang Bangun Sistem Penyimpanan Panas Laten untuk Pengeringan Gabah dengan Kolektor Surya
(2014)
Sistem penyimpanan panas laten yang terintegrasi dengan kolektor surya yang dirancang pada penelitian ini terdiri dari kolektor surya plat datar, tangki penyimpanan panas laten, penukar panas, radiator, blower dan ruang ...
Rasio Molar dan Konsentrasi Katalis Methyl Ester Sulfonic Acid pada Proses Sintesis Gliseril Ester
(2014)
Glycerol is a by-product of biodiesel industry production which still can be further processed into more value-added products. The example is the utilization of glycerol by means of esterification between glycerol and oleic ...
Pengaruh Rasio Etanol dan Air serta Konsentrasi NaOH pada Pemurnian Mono-Diasilgliserol
(2014)
Mono-diacylglycerol (MDAG) is an emulsifier which can be obtained by esterifying glycerol and free fatty acids. Esterification result still contain FFA and TAG fraction that can degrade the quality of MDAG. Therefore, to ...
Pengaruh Campuran Solar dengan Biodiesel dari Residu Minyak Dalam Limbah Padat Spent bleaching earth yang Diproduski secara In Situ terhadap Karakteristik dan Kinerja Mesin Diesel
(2014)
Production of biodiesel as an alternative fuel to petroleum diesel is necessary because of the limitation availability of petroleum reserves. As one alternative fuel, biodiesel feedstock must be derived from renewable raw ...
Proses Peminyakan (Fatliquoring) pada Penyamakan Kulit Ikan Tuna (Thunnus sp) untuk Bahan Bagian Atas Sepatu
(2014)
Fatliquoring is part of tanning process, which penetrate the fatliquoring agent into leather’s empty cells. This process can change the physical properties of leather, which make it softer, more elastic, flexible and give ...
Minimalisasi Proses Pengolahan Jus Buah
(2014)
Minimally process on fruits juice was a processing applied on food to remove inedible part and reduce the size of fruits. Minimally process was done through processing fruits juice and frozen-stored juice concentrate. The ...
Produksi Bioflokulan dari Lumpur Aktif Industri untuk Air Sungai dan Air Limbah Industri
(2014)
Bioflocculant is a natural flocculant from secretion product of microorganism that is polysaccharide, protein, glycoprotein, and nucleic acid. Source of bioflocculant used in this study is activated sludge from soy sauce ...
Kombinasi Perlakuan Oksidasi, Penambahan Parafin dan Waktu Kempa pada Kualitas Papan Partikel tanpa Perekat dari Bambu Tali
(2014)
Particleboard is an alternative solution of conventional boards that made from wood. Generally particleboard made with formaldehyde adhesives that have an additional negative impact on the environment due to large emissions. ...
Kajian Kelayakan Pendirian Industri Berbasis Spent Bleaching Earth Berupa Produk Biodiesel dan Paving Block
(2014)
Spent Bleaching Earth (SBE) merupakan limbah padat yang dihasilkan pada proses pemurnian Crude Palm Oil (CPO) di industri refinery dan minyak goreng sawit. Penelitian ini bertujuan untuk menganalisis kelayakan berdasarkan ...
Strategi Penyediaan Bahan Baku Tandan Kosong Kelapa Sawit Untuk Industri Kotak Karton Gelombang
(2014)
Permintaan bahan baku kayu untuk pembuatan kertas semakin meningkat sehingga berdampak pada kerusakan hutan. Tandan kosong kelapa sawit memiliki potensi untuk bahan baku pembuatan kertas karena kandungan selulosanya cukup ...