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# Chemical Engineering Gate Syllabus

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## Content

Chemical Engineering - CH   ENGINEERING MATHEMATICS   :

Linear Algebra Matrix algebra, Systems of linear equations, Eigen values and eigenvectors.   Calculus : Functions of single variable, Limit, continuity and differentiability,

Mean value theorems, Evaluation of definite and improper integrals, Partial derivatives, Total derivative, Maxima and minima, Gradient, Divergence and Curl, Vector dentities, Directional derivatives, Line, Surface and Volume integrals, Stokes, Gauss and Green�s theorems.   Differential equations: First order equations (linear and nonlinear), Higher

order linear differential equations with constant coefficients, Cauchy�s and Euler�s equations, Initial and boundary value problems, Laplace transforms, Solutions of one dimensional heat and wave equations and Laplace equation.   Complex variables:Analytic functions, Cauchy�s integral theorem, Taylor

and Laurent series, Residue theorem.   Probability and Statistics: Definitions of probability and sampling

theorems, Conditional probability, Mean, median, mode and standard deviation, Random variables, Poisson, Normal and Binomial distributions.   Numerical Methods: Numerical solutions of linear and non-linear algebraic

equations Integration by trapezoidal and Simpson�s rule, single and multiequations.

This website stores data such as step methods for differential cookies to enable essential site   functionality, as well as marketing, personalization, and analytics. You may CHEMICAL change your settings at any time ENGINEERING ENGINEERING    or accept the default settings.

Process Calculations and Thermodynamics: Laws of conservation of

energy; use of tie components; recycle, bypass and purge calculations; degree of freedom analysis. First and Second laws of  Marketing thermodynamics. First law application to close and open systems. Second Personalization law and Entropy Thermodynamic properties of pure substances: equation of  Analytics

state and departure propertiesand of mixtures: partial molar properties, fugacity, function, excess properties activity coefficients; phase Save Accept All equilibria: predicting VLE of systems; chemical reaction re action equilibria.

Fluid Mechanics and Mechanical Operations: Fluid statics, Newtonian

and non-Newtonian fluids, Bernoulli equation, Macroscopic friction factors, energy balance, dimensional analysis, shell balances, flow through pipeline systems, flow meters, pumps and compressors, packed and fluidized beds, elementary boundary layer theory, size reduction and size separation; free and hindered settling; centrifuge and cyclones; thickening and classification, filtration, mixing and agitation; conveying of solids.  Heat Transfer: Conduction, convection and radiation, heat transfer

coefficients, steady and unsteady heat conduction, boiling, condensation and evaporation; types of heat exchangers and evaporators and their design.   Mass Transfer: Fick�s laws, molecular diffusion in fluids, mass transfer

coefficients, film, penetration and surface renewal theories; momentum, heat and mass transfer analogies; stagewise and continuous contacting and stage efficiencies; HTU & NTU concepts design and operation of equipment for distillation, absorption, leaching, liquid-liquid extraction, drying, humidification, dehumidification and adsorption.   Chemical Reaction Engineering: Theories of reaction rates; kinetics of

homogeneous reactions, interpretation of kinetic data, single and multiple reactions in ideal reactors, non-ideal reactors; residence time distribution, single parameter model; non-isothermal reactors; kinetics of heterogeneous catalytic reactions; diffusion effects in catalysis.   Instrumentation Instrumentat ion and Process Control: Measurement of process

variables; sensors, transducers and their dynamics, transfer functions and dynamic responses of simple systems, process reaction curve, controller modes (P, PI, and PID); control valves; analysis of closed loop systems including stability, frequency response and controller tuning, cascade, feed forward control. This website stores data such as

cookies to enable essential site PlantasDesign and Economics: Process design and sizing of chemical functionality, well as marketing, personalization, and analytics. You engineering equipment such as compressors, heat exchangers, multistage may contactors; change your settings at any time principles of process economics and cost estimation including or accept the default settings.

total annualized cost, cost indexes, rate of return, payback period, discounted cash flow, optimization in design.

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Chemical Technology: Inorganic chemical industries; sulfuric acid, NaOH, Marketing

fertilizers (Ammonia, Urea, SSP and TSP); natural products industries (Pulp Personalization and Paper, Sugar, Oil, and Fats); petroleum refining and petrochemicals; Analytics polymerization industries; polyethylene, polypropylene, PVC and polyester synthetic fibers. Save

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