Size Reduction – Pharmaceutical Engineering B. Pharm Third Semester PDF Notes
Size Reduction Learning objectives At the end of this lecture student will be able to: Explain various applications of size …
Pharmaceutics
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Size Separation – Pharmaceutical Engineering B. Pharm Third Semester PDF Notes
Size Separation Learning objectives At the end of this lecture student will be able to: Explain the various techniques of …
Ball Mill / Pebble Mill/ Tumbling Mill – Pharmaceutical Engineering B. Pharm Third Semester PDF Notes
Ball Mill / Pebble Mill/ Tumbling Mill The mechanisms of impact and attrition can be combined in two forms of …
Silverson mixer (Emulsifier) – Pharmaceutical Engineering B. Pharm Third Semester PDF Notes
Silverson mixer -Emulsifier Principle • It produces intense shearing forces and turbulence by use of high speed rotors • Circulation …
Colloid Mill – Pharmaceutical Engineering B. Pharm Third Semester PDF Notes
Colloid Mill Principle Colloidal mill works on the principle of rotor-stator The size reduction is affected due to shearing, when …
Ultrasonic Emulsifiers – Rapisonic homogenize – Pharmaceutical Engineering B. Pharm Third Semester PDF Notes
Ultrasonic Emulsifiers – Rapisonic homogenizer Principle • When a liquid is subjected to ultrasonic vibrations alternate regions of compression and …
Planetary mixer – Pharmaceutical Engineering B. Pharm Third Semester PDF Notes
Planetary mixer Principle • Mechanism of mixing is shear • Shear is applied between moving blade and stationary wall • …
Double cone blender – Pharmaceutical Engineering B. Pharm Third Semester PDF Notes
Double cone blender • It consists of double cone on rotating shaft • It is usually used for small amount …
Sigma Blade Mixer (Z Blade/Double blade/ Kneading Machine) – Pharmaceutical Engineering B. Pharm Third Semester PDF Notes
Sigma Blade Mixer (Z Blade/Double blade/ Kneading Machine) • It is an example of agitator mixers • Its shape resemble …
Ribbon blender – Pharmaceutical Engineering B. Pharm Third Semester PDF Notes
Ribbon blender Principle Mechanism of mixing is shear Shear is transferred by moving blades. High shear rates are effective in …