UNIT I
CHEMICAL PROCESS CALCULATION AND CHEMICAL ENGINEERING
THERMODYNAMICS:-
Properties of gases liquids and solids - Gas laws -
Thermodynamics functions - Chemical and Phase Equilibrium
- Laws of Thermodynamics - Ideal and non-ideal gases
and solutions - partial molal properties - Material
and Energy balance involving recycle, by pass and purge,
Thermochemistry.
UNIT II
MOMENTUM, HEAT AND MASS TRANSFER OPERRATIONS:-
Newtonian and non-Newtonian fluids, compressible and
non - compressible fluids, flow in closed ducts, packed
beds and fluidised bed. Continuity and conservation
equations. Heat transfer by conduction, convection and
Radiation - Heat exchanger equipment. Laws of Diffusion,
Theories of mass transfer, Interphase mass transfer.
Analogy of the above three operations.
UNIT III
MECHANICAL OPERATIONS AND RENEWABLE ENERGY SOURCES:-
Size reduction, particle size analysis, mixing and agitation,
sedimentation, filtration, flotation: Potential for
energy sources, energy conservation, Solar energy, Thermal,
Photoelectic, Ocean, Geothermal, Wind energy, Bio-energy
sources.
UNIT IV
ENGINEERING MATERIALS AND SAFETY IN CHEMICAL INDUSTRIES:-
Materials of construction for chemical industries, metallic,
non-metallic, ceramic and polymeric materials, corrosion.
Industrial safety principles. Site selection and plant
layout. Chemical hazards classification. Dangerous occupational
health diseases. Engineering control of plants, safety
in operations and processes.
UNIT V
CHEMICAL TECHNOLOGY:-
Inorganic chemical Industries - an overview, Acids,
Fertilisers, industrial gases, marine chemicals, cement,
glass and ceramics, Refractories, Organic chemical Industries
- an overview; natural products. Soap, Sugar, Paper,
Rubber, Petrolem products, fermentation products, Intermediates
and Dyes.
PAPER -II
UNIT I
Instrumentation and Process Control :-
Principles, on - off, proportional, integral, Serivative
and combined modes of control. Feed back control systems
and its elements. Analysis of control systems, Measurement
and control of Temperature, pressure, flow of fluids,
PH and Humidity. Micro processer - based control.
UNIT II
Design & Optimisation and Environmental Engineering
:-
Process selection, flow diagrams, plant location and
layout, optimisation techniques. Cost estimation, plant
utilities, safety analysis of process plants.
Environmental Engineering sources of impurities. Air
and water quality standards, monitoring of pollutants,
waste disposal, Noise pollution. Meterology and air
pollution.
UNIT III
Multi - Phase Mass Transfer Operations :-
Absorption, distillation, liquid - liquid extraction,
adsorption, membrane separation process, continuous
contact operation and theory. Batch process.
UNIT IV
Chemical Reaction Engineering:-
Chemical Kinetics, interpretation of rate data in variable
volume and constant volume systems ideal reactors. Concept
of ideality. Development of design expression for batch,
tubular, and stired tank reactors, combined reactors,
comparison advantages and limitations in applications,
thermal characteristics of reactors. Isothermal, adiabatic,
non adiabatic condition - principles of reactor stability.
UNIT V
Numerical Methods and Computational Techniques :-
Emprical laws and curvefitting - Equations with real
Co-efficients and imaginary roots - equations with rational
coefficients and irrational roots - symmetric functions
of the roots - Transformation of equations. Numerical
solutions of linear - algebric equations. Numerical
solutions of non - linear - algebric equations - solution
of initial value ordinary differential equations. Boundary
value of non - linear ODE - solution of partical differential
equation.
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