cost for the year

find calculations for heat exchanger & furnace as much as possible

The temperature of a gaseous compound is increased from 300 F to 1500 F using a heat exchanger and a furnace as shown in Figure 1. 700 F 50,000 lb/h 300 F W 1500 F Pre-heater Furnace P 50,000 lb/h 900 F 1 a. Design the heat exchanger and the furnace. Estimate the total capital investment. b. If 80% of the capital investment can be financed through a bank at an interest rate of 12% compounded monthly for 6 years, what is the monthl payment? c. If the company is using MACRS Depreciation method, what is the depreciation for the first year? Available Data Average heat capacity for stream Wis: 0.45 BTU/lb.F for the range of 300 - 700 F 0.50 BTU/lb.F for the range of 700 - 1500 F Average heat capacity for stream P is 0.35 BTU/lb.F Overall heat transfer coefficient in the heat exchanger is 40 BTU/h.ft.F Chemical Engineering Cost Index in 2022 is estimated to be 750. The temperature of a gaseous compound is increased from 300 F to 1500 F using a heat exchanger and a furnace as shown in Figure 1. 700 F 50,000 lb/h 300 F W 1500 F Pre-heater Furnace P 50,000 lb/h 900 F 1 a. Design the heat exchanger and the furnace. Estimate the total capital investment. b. If 80% of the capital investment can be financed through a bank at an interest rate of 12% compounded monthly for 6 years, what is the monthl payment? c. If the company is using MACRS Depreciation method, what is the depreciation for the first year? Available Data Average heat capacity for stream Wis: 0.45 BTU/lb.F for the range of 300 - 700 F 0.50 BTU/lb.F for the range of 700 - 1500 F Average heat capacity for stream P is 0.35 BTU/lb.F Overall heat transfer coefficient in the heat exchanger is 40 BTU/h.ft.F Chemical Engineering Cost Index in 2022 is estimated to be 750