5CH5-Chemical Engineering Thermodynamics-II |
Units: I |
Review of first law and second law of thermodynamics
Volumetric Properties of Pure Fluids : PVT behavior of pure substances virial equation
an its applications, cubic equations of state, generalized correlations for gases and liquids.
Heat Effects: Sensible heat effect, heat effects accompanying phase changes of pure
substances, standard heats of reaction, formation and combustion, effect of temperature on
the standard heat of reaction.
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Units: II |
Thermodynamic Properties of Fluids: Fundamental property relations, Maxwell’s
equations, Residual properties, clapeyron’s Equation, Generalized correlations for
thermodynamic properties of gases. |
Units: III |
Multicomponent Systems : Chemical potential, ideal-gas mixture, ideal solution, Raoult’s
Law. Partial properties, fugacity and fugacity coefficient, generalized correlations for the
fugacity coefficient, excess Gibbs’ energy, activity coefficient.
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Units: IV |
Phase Equilibria at low to moderate pressures: phase rule, phase behavior for vapor liquid
systems, Margules equation, Van laar equation, Wilson equation, NRTL equatiojn. Dew
point, bubble point and flash calculations.
Solution Thermodymics : Ideal solution, fundamental residual – property relation,
fundamental excess – property relation. Evaluation of partial properties. Heat effects of
mixing processes. Partially miscible systems.
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Units: V |
Chemical Reaction Equilibria : Reaction coordinate, equilibrium criteria to chemical
reactions, standard Gibbs’ energy change and the equilibrium constant. Effect of
temperature on the equilibrium constant, evaluation of equilibrium constants. Relations
between equilibrium constants and compositions: gas-phase reactions, liquid- phase
reactions, Calculation of equilibrium compositions for single- phase reactions. Multireaction
equilibria.
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Text/ Reference Books |
1. Smith, J.M.; Van Ness, H.C. and Abbott, M.M., “Introduction to Chemical Engineering
Thermodynamics”, 6th Ed. McGraw – Hill, 2001
2. Rao, Y.V.C, “Chemical Engineering Thermodynamics” University Press, 1997
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