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...Pharmaceutical engineering size reduction and separation chapter syllabus definition objectives of factors affecting laws governing energy power requirements mills including ball mill hammer fluid etc sieve analysis standards sieves equipment shaking vibrating screens gyratory cyclone separator air bag filters cottrell precipitator scrubbers separators basing on sedimentation theory or comminution is the process reducing substances to smaller particles classification a in which desired are separated from other fractions leads increase surface area example i rate dissolution solid drug increases many folds after griseofulvin an antifungal when administered its micronized form shows around five times better absorption ii absorptive charcoal kaolin due produces narrow range mixing powders with easier suspensions require finer particle it reduces capsules insufflations e inhaled directly into lungs suppositories ointments be below m sohansinh vaghela saraswati institute sciences gandhinaga...