Materials Dried in Direct-Heat Rotary Dryers Ammonium nitrate prills Sand Ammonium sulfate Sodium chloride Blast furnace slag Sodium sulfate Calcium carbonate Stone Cast-iron borings Polystyrene Sugar beet pulp Urea crystals Urea prills Vinyl resins Cellulose acetate Copper Fluorspar Illmenite ore Oxalic acid Zinc concentrate

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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A direct-heat dryer is to operate with air entering at 250oF and 1 atm with a wet-bulb temperature of 105oF. Determine from the psychrometric chart and/or relationships of Table (a) humidity; (b) molal humidity; (c) percentage humidity; (d) relative humidity; (e) saturation humidity; (f) humid volume; (g) humid heat; (h) enthalpy; (i) adiabatic-saturation temperature; and (j) mole fraction of water in the air

Materials Dried in Direct-Heat Rotary Dryers
Ammonium nitrate prills
Sand
Ammonium sulfate
Sodium chloride
Blast furnace slag
Sodium sulfate
Calcium carbonate
Stone
Cast-iron borings
Polystyrene
Sugar beet pulp
Urea crystals
Urea prills
Vinyl resins
Cellulose acetate
Copper
Fluorspar
Illmenite ore
Oxalic acid
Zinc concentrate
Transcribed Image Text:Materials Dried in Direct-Heat Rotary Dryers Ammonium nitrate prills Sand Ammonium sulfate Sodium chloride Blast furnace slag Sodium sulfate Calcium carbonate Stone Cast-iron borings Polystyrene Sugar beet pulp Urea crystals Urea prills Vinyl resins Cellulose acetate Copper Fluorspar Illmenite ore Oxalic acid Zinc concentrate
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