A process that is being considered for construction has been through several technical reviews; block flow, process
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A process that is being considered for construction has been through several technical reviews; block flow, process flow, and piping and instrumentation diagrams are available for the process. Explain the changes that would have to be made to the three principal diagrams if during a final preconstruction review, the following changes were made:
- The efficiency of a fired heater had been specified incorrectly as 92% instead of 82%.
- A waste process stream flowrate (sent to a sludge pond) was calculated incorrectly and is now 30% greater than before.
- It has been decided to add a second (backup) drive for an existing compressor.
- The locations of several control valves have changed to allow for better operator access.
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Related Book For
Analysis Synthesis And Design Of Chemical Processes
ISBN: 9780134177403
5th Edition
Authors: Richard Turton, Joseph Shaeiwitz, Debangsu Bhattacharyya, Wallace Whiting
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