Question: QUESTIONS [ 4 0 marks ] Compare and contrast the performance and characteristics of calciumbased sorbents ( such as limestone and hydrated lime ) and

QUESTIONS [40marks]
Compare and contrast the performance and characteristics of calciumbased sorbents (such as limestone and hydrated lime) and sodium-based sorbents (such as sodium carbonate and sodium bicarbonate) for FGD applications. Discuss their sulphur dioxide (SO2) removal efficiencies, reactivity, availability, cost, by-product generation, and any specific considerations for their utilization in FGD systems. [10 marks]
QUESTIONS [40marks] Compare and contrast the performance and characteristics of calciumbased

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