3. Definations
● Plant:- It is a place were the 5 M’s like money, material, man,method and machine
are brought together for the manufacturing of the products.
● Pilot Plant:- It is the part of the pharmaceutical industry where a lab scale formula is
transformed into a viable product by development of liable and practical procedure of
manufacture.
● Scale-up:- The art for designing of prototype using the data obtained from the pilot
plant model.
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4. Objectives:
● To try the process on a model of proposed plant before committing large sum of
money on a production unit.
● Examination of the formula to determine it’s ability to withstand Batch-scale and
process modification.
● Evaluation and Validation for process and equipments
● To identify the critical features of the process
● Guidelines for production and process controls.
● To provide master manufacturing formula with
● instructions for manufacturing procedure.
● To avoid the scale-up problems.
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5. Pilot Plant Design
Personal Requirement Administration office Testing Area Storage Area
Personnel Requirement
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The U-shaped tube filled with liquid measures the differential pressure, i.e., the difference in levels 'h' between the two limbs gives the pressure difference (p1 - p2) between them. When pressure is applied at limb 1, the fluid recedes in limb 1, and its level rises in limb 2. This rise continues till a balance is struck between the unit weight of fluid and the pressure applied. If the pressure applied at one opening; say limb 1 of the U-tube, is atmospheric pressure, the difference gives the gauge pressure at limb 2.
h = (p1 - p2) ρ g
where, ρ = density of the liquid used in manometer
Hence, ρg = specific weight of the liquid