When is a batch chemical production process favored over a continuous operation___________________?
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Answer: B. Sales demand of product is not steady
Explanation
Unsteady market demand makes continuous production economically unviable due to high inventory costs. Batch processes allow manufacturers to switch between different products depending on current customer requirements. Fluctuating sales require the flexibility of producing limited quantities at irregular time intervals. Production planning involves choosing between batch manufacturing and continuous flow based on economics. Continuous production requires a steady, high-volume output to keep expensive chemical plants running. Batch processing involves manufacturing a specific quantity of product in a single, distinct cycle.
Specialty chemical companies frequently use batch processes to fulfill variable seasonal customer orders. Producing pharmaceuticals requires batch manufacturing to ensure strict quality control and traceability. Market volatility forces many modern chemical plants to adopt flexible batch operating strategies. Option A is incorrect because continuous processes often yield better product consistency and high efficiency. Option C is invalid because dedicated equipment can sometimes be adapted for multiple uses. Option D is wrong because only option B correctly describes the main economic driver for batch systems.
- Subject
- Engineering
- Category
- Chemical Engineering
- Topic
- —
- Difficulty
- medium
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