Design Considerations
Designs have objectives and constraints, and even a simple process requires a trade-off among such factors.
Objectives that a design may strive to include:
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- Throughput rate
- Process yield
- Product purity
Constraints include:
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- Capital cost
- Available space
- Safety concerns
- Environmental impact and projected effluents and emissions
- Waste production
- Operating and maintenance costs
Other factors that designers may include are:
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- Reliability
- Redundancy
- Flexibility
- Anticipated variability in feedstock and allowable variability in product.
Read more about this topic: Process Design
Famous quotes containing the word design:
“A good scientist is a person with original ideas. A good engineer is a person who makes a design that works with as few original ideas as possible. There are no prima donnas in engineering.”
—Freeman Dyson (b. 1923)
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