CD Skripsi
Prarancangan Pabrik Propilen Oksida Dari Propilen Proses Epoksidasi Dengan Desain Alat Utama Menara Distilasi (T-301)
ABSTRACT
Propylene oxide is a compound used as a reaction intermediate in the production of polyether polyol, propylene glycol, ether glycol and ethylene glycol. Supply for propylene oxide in Indonesia is by importing from Germany, Singapore, Japan and China. Until now, no propylene oxide factory has been established in Indonesia. In order to meet the demand for propylene oxide, a propylene oxide plant with a capacity of 60,000 tons per year was designed to be established in the Indramayu area. The chosen company structure is a Limited Liability Company (PT) with a line and staff organizational system. Propylene oxide is made from propylene and hydrogen peroxide by an epoxidation process. The main equipment design of this plant is a propylene oxide distillation column (T-301). Economic analysis of the preliminary of the propylene oxide plant shows that this factory is feasible to establish with a Net Present Value (NPV) of IDR 850,933,289,032 which is greater than the Total Capital Investment (TCI) of IDR 350,567,156,203. Break Event Point (BEP) value is 50%, Pay Back Period (PBP) is 2.49 years, Rate of Investment (ROI) is 55.61% and Interest Rate of Return (IRR) is 22.78%.
Keywords: Propylene oxide, distillation column, epoxidation
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