CH8351 Process Calculations Study Materials

CH8351 Process Calculations  Lecture Notes Syllabus Book Previous  2 13 15 Marks  Anna University Important Question Bank With Answers Regulation 2017 Study Materials Pdf Ppt

CH8351 PROCESS CALCULATIONS

UNIT I 

Base and derived Units - Composition of Mixture and solutions - calculations of pressure, volume and temperature using ideal gas law. Use of partial pressure and pure component volume in gas calculations, applications of real gas relationship in gas calculation.

UNIT II 

Stoichiometric principles, Application of material balance to unit operations like distillation,

evaporation, crystallisation, drying etc., - Material balance with chemical reaction - Limiting and excess reactants - recycle - bypass and purging - Unsteady state material balances.

UNIT III 

Calculation of absolute humidity, molal humidity, relative humidity and percentage humidity - Use of

humidity in condensation and drying - Humidity chart, dew point.

UNITIV 

Heat capacity of solids, liquids, gases and solutions, use of mean heat capacity in heat calculations, problems involving sensible heat and latent heats, evaluation of enthalpy.Standard heat of reaction,

heats of formation, combustion, solution, mixing etc., calculation of standard heat of reaction - Effect

of pressure and temperature on heat of reaction -Energy balance for systems with and without chemical reaction - Unsteady state energy balances

UNIT V 

Determination of Composition by Orsat analysis of products of combustion of solid, liquid and gas

fuels - Calculation of excess air from orsat technique, problems on sulphur and sulphur burning compounds - Application of Process simulators in energy and material balance problems.

TEXT BOOKS:

1. Bhatt, B.L., Vora, S.M., “Stoichiometry “, 4th Edition, Tata McGraw-Hill (2004)

2. Himmelblau, D.M., “Basic Principles and Calculations in Chemical Engineering”, EEE Sixth Edition, Prentice Hall Inc., 2003

3. Felder, R. M. and Rousseau, R. W., “Elementary Principles of Chemical Processes”,3rdEdn., John Wiley & Sons, New York, 2000.

REFERENCE:

1. Hougen O A, Watson K M and Ragatz R A, “Chemical process principles” Part I, CBS

publishers (1973).

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