CD Skripsi
Prarancangan Pabrik Etilen Diklorida Dari Etilen Dan Klorin Proses Klorinasi Langsung Dengan Desain Alat Utama Flash Drum (Fd-101)
ABSTR ABSTRABSTRACT
Ethylene dichloride or 1,2-dichloroethane with the molecular formula C2H4Cl2 is a reactive and highly toxic organic compound characterized by a clear, oil-like liquid with a chloroform-like odor. The high demand for EDC (ethylene dichloride) in Indonesia is still met through imports from several countries such as China, the United States, Germany, Korea, and Qatar. The production of ethylene dichloride is carried out through a direct chlorination process using raw materials of ethylene and pure chlorine with iron chloride (FeCl3) as a catalyst to produce EDC in liquid form. The pre-design of the ethylene dichloride plant with a capacity of 400,000 tons/year is planned to be located in the Industrial Area on Jl. Raya Anyer-Sirih, Gunung Sugih, Ciwandan Subdistrict, Cilegon City, Banten. The main raw materials used are ethylene, chlorine, methane, ethane, hydrogen chloride, trichloroethane, and ethylene dichloride. The economic analysis of the pre-design of this ethylene dichloride plant indicates a Break-Even Point (BEP) of 22.11%. The BEP value should not be below 20% and should not exceed 60%. The Rate of Investment (ROI) obtained in this design is 19.21%. The minimum acceptable Rate of Investment (ROI) for a low-risk plant is less than 44%, and for a high-risk plant, it should be greater than 44%. The Interest Rate of Return (IRR) obtained in this design is 22.76%. The IRR value represents the interest rate that results in a net present value at the end of the plant's life equal to zero, and the IRR value should be below 30%. The Pay Back Period (PBP) obtained in this design is 3.62 years. The PBP value indicates whether a plant is feasible to establish, and the payback period should ideally be less than 5 years of operation.
Keywords: Ethylene, Chlorine, Direct Chlorination, Ethylene Dichloride
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