Three separation unit operations – disc screen, magnet, and air classifier – are available foruse in separating a feed made up of paper, ferrous, and glass. The splits (fraction of eachmaterial being rejected in each operation) are as given:MaterialFeed insplitMagnet0.7tons/hour Disc ScreenAir ClassifierРаper400.90.3Ferrous500.20.20.5Glass300.70.80.4For the given layout:- Air classifier - Disc Screen - Magnet(a) Calculate the mass extracted for each unit(b) Calculate the mass rejected for each unit(c) Calculate the overall recovery and purity of paper.

Rejection factors for each operation are given in the table. 'f' represents the rejection factor.…

Three separation unit operations – disc screen, magnet, and air classifier – are available for use in separating a feed made up of paper, ferrous, and glass. The splits (fraction of each material being rejected in each operation) are as given: Material split Magnet 0.7 Feed in tons/hour | Disc Screen Air Classifier Раper 40 0.9 0.3 Ferrous 50 0.2 0.2 0.5 Glass 30 0.7 0.8 0.4 For the given layout:- Air classifier - Disc Screen - Magnet (a) Calculate the mass extracted for each unit (b) Calculate the mass rejected for each unit (c) Calculate the overall recovery and purity of paper.

Three separation unit operations – disc screen, magnet, and air classifier – are available for use in separating a feed made up of paper, ferrous, and glass. The splits (fraction of each material being rejected in each operation) are as given: Material split Magnet 0.7 Feed in tons/hour | Disc Screen Air Classifier Раper 40 0.9 0.3 Ferrous 50 0.2 0.2 0.5 Glass 30 0.7 0.8 0.4 For the given layout:- Air classifier - Disc Screen - Magnet (a) Calculate the mass extracted for each unit (b) Calculate the mass rejected for each unit (c) Calculate the overall recovery and purity of paper.

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter6: Forced Convection Over Exterior Surfaces

Section: Chapter Questions

Problem 6.1DP

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