[Retracted] Kinetics of Sludge Superheated Steam Drying and Optimization of Process Parameters

<div>Drying curves and drying rate curves of 6 mm sludge at different sludge flow under steam temperature of 220°C. (a) Drying curves. (b) Drying rate curves.</div>

Advances in Materials Science and Engineering

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Figure 4

Figure 4: [Retracted] Kinetics of Sludge Superheated Steam Drying and Optimization of Process Parameters 