Properties of Spent Active Coke Particles Analysed via Comminution
in Spouted Bed

<table>Equipment used for abrasion in a spouted bed. 1: Rotameter, 2: nozzle, 3: abrasive lining; 4: column, 5: filter.</table>

The Scientific World Journal

Figure 1: Properties of Spent Active Coke Particles Analysed via Comminution
in Spouted Bed 