CD Skripsi
Prarancangan Pabrik Isopropanolamin Dari Propilen Oksida Dan Amoniak Dengan Disain Alat Utama Continuous Stirred Tank Reactor
ABSTRACT
Isopropanolamine (1-amino-2-propanol) is an organic compound that has an important function, both as a raw material and as a supporting material for industrial processes. To meet the domestic demand and the large export opportunities in the Southeast Asian region for Isopropanolamin, a plant for Isopropanolamine from Ammonia and Propylene Oxide is designed with a capacity of 15,000 tons/year. This factory is planned to be established in Lais District, Musi Banyuasin Regency, Province South Sumatra with an area of 6.3 hectares.
Isopropanolamine is produced by reacting propylene oxide and ammonia using the aqueous process. This process uses water as a catalyst in the production process. The factory's utility requirement is in the form of treated water from the Musi River, South Sumatra. The main tool design in this plant is the Continuous Stirred Tank Reactor (CSTR) which functions to react Ammonia and Propylene Oxide into Isopropanolamine. Based on the design results obtained CSTR specifications with a height of 3.8834 m and a diameter of 124.5 inches. The main product of this Isopropanolamine factory is Monoisopropanolamine (MIPA) at 1830.31 Kg/hour and by-products are Diisopropanolamine (DIPA) of 40.56 Kg/hour and Triisopropanolamine (TIPA) of 0.699 Kg/hour. Based on the results of the economic analysis of the factory, it was obtained a Total Capital Investment (TCI) of IDR 184,722,774,619 with a Break Event Point (BEP) value of 50%, Return Of Investment (ROI) of 30%, Internal Rate Of Return (IRR) of 22, 74% and Payback Period (PBP) for 2.5 years. Based on the results of this analysis it can be concluded that this Isopropanolamine factory is feasible to establish.
Keywords : Isopropanolamine, Ammonia, Propylene Oxide, Continuous Stirred Tank Reactor, Aqueos Process
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