Question
A pharmaceutical plant requires 3,750 kW of electric power and high-quality steam at 107oC, with a mass flowrate of 2.2 kg/s, for an operation of
A pharmaceutical plant requires 3,750 kW of electric power and high-quality steam at 107oC, with a mass flowrate of 2.2 kg/s, for an operation of 7,200 hour per year.
Two options are under consideration:
Option 1 A single boiler generates steam at 2.0 MPa and 320 degree C, supplying a turbine that exhausts to a condenser at 0.007 MPa. Steam is extracted from the turbine at 107degree C, returning as a liquid to the boiler after use.
Option 2 A boiler generates steam at 2.0 MPa and 320degree C, supplying a turbine that exhausts to a condenser at 0.007 MPa. A separate steam boiler generates the required steam at 107degree C, which is returned as a liquid to the boiler after use.
Evaluate the 2 options and provide your recommendations.
3.2 Calculations (using Energy balances & Thermodynamics concepts)
3.2.1 Electric Power 3.2.2 Steam 3.2.3 Thermal Efficiency
3.3 Schematic of Proposed Cycles
3.4 T - s Diagram for an Ideal System
5. Recommendations
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started