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Production of Adipic Acid and 1,6-Hexanediol from 1,3-Butadiene Final Project Analysis. NoDoz, Corp. Group 8 Greg Bogaert Todd Francis Ramana Vishnubhotla Jonathan West 12/13/02. Introduction. Process Description Have supply of 1,3-butadiene (BD) Invest and profit from this market
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Production of Adipic Acid and 1,6-Hexanediol from 1,3-ButadieneFinal Project Analysis NoDoz, Corp. Group 8 Greg Bogaert Todd Francis Ramana Vishnubhotla Jonathan West 12/13/02
Introduction Process Description • Have supply of 1,3-butadiene (BD) • Invest and profit from this market • Adipic acid (AA) • Used in nylon-6,6 production • 1,6-Hexanediol (HDO) • Used in pharmaceutical/agricultural chemical production
Objectives • Design a process to produce adipic acid and 1,6-hexanediol from a 1,3-butadiene feed stock • 900 Mlb/yr of adipic acid • 300 Mlb/yr of 1,6-hexanediol • Develop an economic analysis detailing the process and plant • Provide a detailed analysis discussing the recommendations
Summary • Design Process • 7 Stage Production Plant • 1000 Mlb/yr of adipic acid • 300 Mlb/yr of 1,6-hexanediol • 100 Mlb/yr of diethyl adipate • Economic feasibility • $1454 million/yr in Revenue • $772 M initial investment • $934 million/yr operating cost • $442 Net Present Value (NPV)
Economic Feasibility • Total operating life of 10 years • One year startup • Negligible land costs • Discounted Payback Period (DPBP) = 3 years • Present Value Ration (PVR) = 1.7 • Net present value (NPV) = $442 M • Initial investment = $772 M • Operating cost = $934 M/yr • Revenue = $1454 M/yr
Fixed Capital Investment Name$ (M) ISBL Components Plant Equipment, Insulation, and Installation 129 Piping, Insulation, and Installation 116 Instrumentation and Control 75 Contingency 64 Total ISBL Costs 385 Total OSBL Costs 154 TOTAL FIXED CAPITAL INVESTMENT
Working Capital General Expenses $ (M)Administrative Expenses 9 Sales and Marketing 28 Research and Development 9 Total General Expenses 46 Manufacturing Costs Plant Overhead 4 Fixed Charges 5 Direct Production Costs 177 Total Manufacturing Costs 187 TOTAL WORKING CAPITAL
Operating Costs General Expenses $ (M)Administrative Expenses 37 Sales and Marketing 112 Research and Development 37 Total General Expenses 186 Manufacturing Costs Plant Overhead 18 Fixed Charges 22 Direct Production Costs 708 Total Manufacturing Costs 748 TOTAL OPERATING COSTS
Discounted Cash Flow 600 400 200 0 $ (M) 0 2 4 6 8 10 12 -200 -400 -600 -800 Operating Life (Yrs)
Conclusions • Technically feasible • 7 stage production plant • Documented research • Intensive computer stimulations • Economically feasible • 3 DPBP • 1.7 PVR • $442 M NPV
Recommendations • Recommend further development in the production of adipic acid and 1,6-hexanediol • Recommend further research of alternative designs
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