%0 Generic
%A MASIKA ARINAL,  (1015041063)
%C UNIVERSITAS LAMPUNG
%D 2016
%F eprints:24581
%I FAKULTAS TEKNIK
%T PRARANCANGAN PABRIK MAGNESIUM OKSIDA (MgO) DARI  DOLOMIT (CaMg(CO3)2 KAPASITAS 55.000 TON/TAHUN  (Perancangan Reaktor CSTR (RE-101))
%U http://digilib.unila.ac.id/24581/
%X ABSTRAK    Pabrik Magnesium Oksida berbahan baku mineral dolomit, direncanakan didirikan  di Gresik, Jawa Timur. Pendiriaan pabrik berdasarkan atas pertimbangan  ketersediaan bahan baku, sarana transportasi yang memadai, tenaga kerja yang  mudah didapatkan dan kondisi lingkungan.  Pabrik direncanakan memproduksi Magnesium Oksida sebanyak 55.000 ton/tahun,  dengan waktu operasi 24 jam/hari, 330 hari/tahun. Bahan baku yang digunakan  adalah Mineral Dolomit sebanyak 31.257,467 kg/jam  Penyediaan kebutuhan utilitas pabrik terdiri dari unit pengadaan air, pengadaan  steam, pengadaan udara instrument, pengadaan listrik, unit bahan bakar dan  pengolahan limbah.  Bentuk perusahaan adalah Perseroan Terbatas (PT) menggunakan struktur  organisasi line dan staff dengan jumlah karyawan sebanyak 167 orang.  Dari analisis ekonomi diperoleh:  Fixed Capital Investment (FCI) = Rp. 342.740.489.508,-  Working Capital Investment (WCI) = Rp. 60.483.615.795,-  Total Capital Investment (TCI) = Rp. 403.224.105.304,-  Break Even Point (BEP) = 42,82%  Shut Down Point (SDP) = 28,89%  Pay Out Time before taxes  Pay Out Time after taxes  Return on Investment before taxes  (POT)b  (POT)a  (ROI)b  =  =  =  3,16 tahun  4,63 tahun  49,89%  Return on Investment after taxes (ROI)a = 39,92%  Discounted cash flow (DCF) = 47,71%  Mempertimbangkan paparan di atas, sudah selayaknya pendirian pabrik  Magnesium Oksida ini dikaji lebih lanjut, karena merupakan pabrik yang  menguntungkan dan mempunyai masa depan yang baik.    ABSTRACT  Magnesium Oxide plant with mineral dolomite as raw materials, is planned to be  built in Gresik, Jawa Timur. Establishment of this plant is based on some  consideration due to the raw material resourcess, the transportation, the labors  availability and also the environmental condition.  This plant is meant to produce 55,000 tons/year with 330 working days in a year.  The raw materials used consist of 31.257,467 kg/hour of mineral dolomite  The utility units consist of water supply system, steam supply system, instrument  air supply system, power generation system, unit coal mill and waste treatment  system.  The business entity form is Limited Liability Company (Ltd) using line and staff  organizational structure with 167 labors.  From the economic analysis, it is obtained that:  Fixed Capital Investment (FCI) = Rp. 342.740.489.508,-  Working Capital Investment (WCI) = Rp. 60.483.615.795,-  Total Capital Investment (TCI) = Rp. 403.224.105.304,-  Break Even Point (BEP) = 42,82%  Shut Down Point (SDP) = 28,89%  Pay Out Time before taxes  Pay Out Time after taxes  Return on Investment before taxes  (POT)b  (POT)a  (ROI)b  =  =  =  3,16 year  4,63 year  49,89%  Return on Investment after taxes (ROI)a = 39,92%  Discounted cash flow (DCF) = 47,71%  Considering the summary above, it is proper to study the establishment of  Magnesium Oxide plant further, because the plant is profitable and has good  prospects.