FD6302 - FOOD PROCESS CALCULATIONS (Syllabus) 2013-regulation Anna University

FD6302 - FOOD PROCESS CALCULATIONS (Syllabus) 2013-regulation Anna University

FD6302	FOOD PROCESS CALCULATIONS	LPTC

3 1 0 4

OBJECTIVES:

To make them understand different types of laws of chemistry of materials and alsoprepare the students to accurately calculate the stoichiometric relations between the materials involved in the unit operation process

UNIT I		9+3

Units and Dimensions: Basic and derived units, use of model units in calculations, Methods of expression, compositions of mixture and solutions. Ideal and real gas laws – Gas constant - calculations of pressure, volume and temperature using ideal gas law.

UNIT II		9+3

Fundamental Calculations and Humidity: Use of partial pressure and pure component volume ingas calculations, applications of real gas relationship in gas calculation. Calculation of absolute humidity, molal humidity, relative humidity and percentage humidity - Use of humidity in condensation and drying - Humidity chart, dew point.

UNIT III		9+3

Material Balance: Stoichiometric principles, Application of material balance to unit operations likedistillation, evaporation, crystallization, drying, extraction, Leaching. Combustion: Determination of Composition by Orsat analysis of products of combustion of solid,liquid and gas fuels - Calculation of excess air.

UNIT IV		9+3

Energy Balance: Heat capacity of solids, liquids, gases and solutions, use of mean heat capacity inheat calculations, problems involving sensible heat and latent heats, evaluation of enthalpy.

UNIT V		9+3

Enthalpy Changes: 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 without chemical reaction.

TOTAL : 60 PERIODS

(Use of Psychometric chart is permitted in the examination)

TEXT BOOKS:

1. Bhatt, B.L and Vora, S.M., ―Stoichiometry□, Third Edition, McGraw-Hill, New York, 1996.
2. Gavhane, K.A ―Introduction to Process Calculations (Stoichiometery)□ Nirali Prakashan Publications, Pune, 2006.

REFERENCES

1. Venkataramani, V. and Anantharaman, N., ―Process Calculations□, Prentice Hall of India, New Delhi, 2003.
2. Himmelblau, D.M., ―Basic Principles and Calculations in Chemical Engineering□, Sixth Edition, Prentice Hall India, New Delhi, 2003.