Lincoln Pharmaceuticals Production Officer Interview Questions, Process, and Tips

Particle size distribution refers to the range of particle sizes in a sample.

• It is commonly measured using techniques such as sieving, sedimentation, and laser diffraction.

• Particle size distribution can affect the properties and behavior of a material, such as its flowability and reactivity.

• Examples of industries that may be concerned with particle size distribution include pharmaceuticals, food processing, and mining.

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The end point of RMG is granules and FBD is dried granules.

• RMG (Roller Compaction) is used to convert powder into granules.

• The end point of RMG is the formation of granules.

• FBD (Fluid Bed Dryer) is used to dry wet granules.

• The end point of FBD is the production of dried granules.

Bulk density is the mass of a powder per unit volume, while tapped density is the mass of a powder per unit volume after tapping. Compressibility index is a measure of the powder's ability to be compressed.

• Bulk density is determined by measuring the mass of a known volume of powder.

• Tapped density is determined by measuring the mass of a known volume of powder after tapping it a specified number of times.

• Compressibility...read more