I need a process flow diagram. . . I’m at a loss; I don’t know where to find a template
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It is the process flow diagram with control points for the ammonium chloride crystallization and drying stages – the most common and widespread type of flow diagram. Please, whether I can pass my graduation project depends on this. 0.0
Specifically, it is like this. Secondary ammonia absorption, primary carbonation, and primary salt addition. For the refrigeration method, liquid ammonia is directly fed into the external cooler for evaporation-based cooling; crystallization is carried out by first performing cold precipitation and then salt precipitation, with the salt precipitation step taking place without cooling. Reverse material removal is employed in the slurry removal process. Regarding salt addition, a process of directly adding solid salt to the salting-out crystallizer is employed.