Ordinance and Syllabus - Bhagat Phool Singh Mahila ...

Paper Code: BPL-201 Pharmaceutics-III (Pharmaceutical Engineering-I)L -- T -- P Total Credits: 044 -- -- Total Marks: 100External Marks: 50Internal Marks: 50Paper Objectives: This subject deals with the various techniques involved in development,commercialization and manufacturing of components within the pharmaceuticals industry.UNIT IUNIT IIFlow of fluids: Introduction, mechanism of fluid flow, Reynolds number and itssignificance, Bernoulli's theorem, manometers and friction losses in pipes,measurement of flow rate using direct weighing or measuring, hydrodynamicmethods, displacement meters and dilution methods. Regulation of flow using plugcocks, globe valves, gate valves, unidirectional valves, automatic regulating valve,butterfly valve and diaphragm valve, and water hammer.Refrigeration: Principle and equipment employed for vapor compressionrefrigeration, lithium bromide absorption refrigeration and steam jet refrigeration.Applications of refrigeration in Pharmacy.Heat Transfer: Modes of heat transfer, Fourier's law, overall heat transfercoefficient, Stefan-Boltzmann’s law, single pass heater, multi pass heater, liquidliquidheat interchanger and finned tubes.Drying: Theory, behavior of solids during drying, static bed dryers, moving beddryers, fluidized bed dryer and pneumatic bed dryers.UNIT IIIUNIT IVSize reduction: Mechanism, factors influencing, energy requirements, applications inpharmacy, grinders i.e. fluid energy mill, hammer mill, ball mill and its variants,centrifugal mill, attrition mill, edge runner mill, colloid mill, squirrel cagedisintegrator, Buhrstone mill.Centrifugation: theory, industrial centrifugal filters and industrial centrifugalsedimenters.Filtration: Theory, filter aids, filter media, industrial filters i.e. sand filter, washingand non-washing type filter presses, rotary drum filter, leaf filters, edge filter.Evaporation: Factors affecting evaporation, natural circulation evaporators e.g.evaporating pan, evaporating still, horizontal and vertical tube evaporators, forcedcirculation evaporators, film evaporators, multiple effect evaporation, material andenergy balance of evaporators. Humidification, dehumidification and air conditioning: Principles ofHumidification, dehumidification and air conditioning, psychrometry, humidity46