Note the position of the pump in Figure 10.4. What horsepower (bhp) will be required to pump the lean amine to the top of the contactor? Assume: • The top of the contactor is 50ft (15m) above the pump...

Note the position of the pump in Figure 10.4. What horsepower (bhp) will be required to pump the lean amine to the top of the contactor? Assume: • The top of the contactor is 50ft (15m) above the pump outlet. • The pressure drop through each heat exchanger is 5 psi (0.3 bar). • The pressure drop through all piping, filters, valves, and fittings is 10 psi (0.69 bar). • The pump efficiency is 60%. • The pressure at the pump suction is 10 psig (0.69 barg). • The pressure at the contactor is 800 psig (55.2 barg). • The density of the lean amine solution is 61.3 lbm/ft3 (982kg/m3 ). • The lean amine flow rate is 300 gpm (1.13m3/min), which includes the slip stream going to the lean amine flash tank.