Definition:
Size Separation is a pharmaceutical process by which the particles of different sizes are separated from a mixture.
Also called as,
Sifting.
Sieving.
Classifying.
Screening.
Applications:
As a method to determine particle size and size distribution, which are useful in the production of tablets and capsules.
As a quality control tool for the analysis of raw materials such as griseofulvin and aspirin.
To test the efficiency of a size reduction equipment or process.
To optimise the process conditions such as method of agitation, time of screening, feed rate etc.