Chemical Engineering - Mechanical Operations
Exercise : Mechanical Operations - Section 4
46.
In a ball mill, the volume occupied by the balls (when the mill is stopped) is about __________ percent of the volume of the mill.
47.
Separation of materials of the same density based on their sizes by using then-different rates of flow is called
48.
Molten ammonium nitrate is mixed with ground limestone in fertilizer plant in a
49.
Agglomeration of individual particles into clusters (flocs) is called flocculation. To prevent flocculation, the most commonly used dispersing agents are
50.
For a sphere falling in the constant drag co-efficient regime, its terminal velocity depends on its diameter (d) as
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