CY6251 ENGINEERING CHEMISTRY – II SYLLABUS REGULATION 2013

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CY6251 ENGINEERING CHEMISTRY – II
CY6251 ENGINEERING CHEMISTRY – II

CY6251-ENGINEERING CHEMISTRY–II-SYLLABUS-REGULATION-2013

CY6251 ENGINEERING CHEMISTRY – II SYLLABUS REGULATION 2013

CY6251                            ENGINEERING CHEMISTRY – II                            L T P C                                                                                                                                3 0 0 3

OBJECTIVES:

  • To make the students conversant with boiler feed water requirements, related problems and  water treatment techniques.
  • Principles of  electrochemical  reactions,  redox  reactions  in  corrosion  of  materials  and methods for corrosion prevention and protection of materials.
  • Principles and generation of energy in batteries, nuclear reactors, solar cells, wind mills and fuel cells.
  • Preparation, properties and applications of engineering materials.
  • Types of fuels, calorific value calculations, manufacture of solid, liquid and gaseous fuels.

UNIT I            WATER TECHNOLOGY                                                                            9

Introduction to boiler feed water-requirements-formation of deposits in steam boilers and heat exchangers- disadvantages (wastage of fuels, decrease in efficiency, boiler explosion) prevention of scale formation -softening of hard water -external treatment zeolite and demineralization – internal treatment- boiler compounds (phosphate, calgon, carbonate, colloidal) – caustic embrittlement -boiler corrosion-priming and foaming- desalination of brackish water –reverse osmosis.

UNIT II            ELECTROCHEMISTRY AND CORROSION                                              9

Electrochemical cell – redox reaction, electrode potential- origin of electrode potential- oxidation potential-  reduction  potential,  measurement  and  applications  –  electrochemical  series and  its significance  –  Nernst  equation  (derivation  and  problems).  Corrosion-  causes-  factors-  types-

chemical, electrochemical corrosion (galvanic, differential aeration), corrosion control – material selection  and  design  aspects  –  electrochemical  protection  –  sacrificial  anode  method  and impressed current cathodic method. Paints- constituents and function. Electroplating of Copper and electroless plating of nickel.

UNIT III          ENERGY SOURCES                                                                                  9

Introduction- nuclear energy- nuclear fission- controlled nuclear fission- nuclear fusion- differences between nuclear fission and fusion- nuclear chain reactions- nuclear reactor power generator- classification of nuclear reactor- light water reactor- breeder reactor- solar energy conversion- solar cells- wind energy. Batteries and fuel cells:Types of batteries- alkaline battery- lead storage battery- nickel-cadmium battery- lithium battery- fuel cell H2 -O2 fuel cell- applications.

UNIT IV          ENGINEERING MATERIALS                                                                    9

Abrasives:   definition,   classification   or   types,   grinding   wheel,   abrasive   paper   and   cloth. Refractories: definition, characteristics, classification, properties – refractoriness and RUL, dimensional stability, thermal spalling, thermal expansion, porosity; Manufacture of alumina, magnesite and silicon carbide, Portland cement- manufacture and properties – setting and hardening of cement, special cement- waterproof and white cement–properties and uses. Glass – manufacture, types, properties and uses.

UNIT V           FUELS AND COMBUSTION                                                                       9

Fuel: Introduction- classification of fuels- calorific value- higher and lower calorific values- coal- analysis of coal (proximate and ultimate)- carbonization- manufacture of metallurgical coke (Otto Hoffmann method) – petroleum- manufacture of synthetic petrol (Bergius process)- knocking- octane number – diesel oil- cetane number – natural gas- compressed natural gas(CNG)- liquefied petroleum gases(LPG)- producer gas- water gas. Power alcohol and bio diesel. Combustion of fuels: introduction- theoretical calculation of calorific value- calculation of stoichiometry of fuel and air ratio- ignition temperature- explosive range – flue gas analysis (ORSAT Method).

TOTAL: 45 PERIODS

OUTCOMES:

  • The knowledge  gained  on  engineering  materials,  fuels,  energy  sources  and  water treatment techniques  will facilitate better  understanding  of  engineering  processes and applications for further learning.

TEXT BOOKS:

  1. Vairam S, Kalyani P and SubaRamesh.,“Engineering Chemistry”., Wiley India PvtLtd.,New Delhi., 2011.
  1. DaraS.S,UmareS.S.“Engineering Chemistry”, S. Chand & Company Ltd., New Delhi , 2010.

REFERENCES:

1   Kannan P. and  Ravikrishnan A., “Engineering Chemistry”, Sri Krishna Hi-tech                          Publishing Company Pvt. Ltd. Chennai, 2009.

  1. AshimaSrivastava and  Janhavi  N  N.,  “Concepts  of  Engineering  Chemistry”,  ACME

Learning Private Limited., New Delhi., 2010.

  1. RenuBapna and Renu Gupta., “Engineering Chemistry”, Macmillan India Publisher Ltd.,2010.

4  Pahari A and Chauhan B., “Engineering Chemistry”., Firewall Media., New Delhi., 2010.

 

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CY6251 ENGINEERING CHEMISTRY – II SYLLABUS REGULATION 2017
CY6251 ENGINEERING CHEMISTRY – II SYLLABUS REGULATION 2013

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