Tuesday, June 12, 2012
CY2161 ENGINEERING CHEMISTRY –2(II) Syllabus for Anna University Second semester B.E | Common to All Branches
CY2161
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ENGINEERING CHEMISTRY – II
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L T P C
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AIM
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3
0 0 3
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To impart a sound knowledge on the
principles of chemistry involving the different application oriented topics
required for all engineering branches.
OBJECTIVES
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The student should be conversant with the principles electrochemistry, electrochemical
cells, emf and applications of emf measurements.
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Principles of corrosion control
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Chemistry of Fuels and combustion
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Industrial importance of Phase rule and alloys
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Analytical techniques and their importance.
UNIT I ELECTROCHEMISTRY 9
Electrochemical
cells – reversible and irreversible cells – EMF – measurement of emf – Single
electrode potential – Nernst equation (problem) – reference electrodes
–Standard Hydrogen electrode -Calomel electrode – Ion selective electrode –
glass electrode and measurement of
+
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UNIT
II
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CORROSION
AND CORROSION CONTROL
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9
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Chemical corrosion – Pilling –
Bedworth rule – electrochemical corrosion – different types – galvanic
corrosion – differential aeration corrosion – factors influencing corrosion –
corrosion control – sacrificial anode and impressed cathodic current methods –
corrosion inhibitors – protective coatings – paints – constituents and
functions – metallic coatings – electroplating (Au) and electroless (Ni)
plating.
UNIT III FUELS AND COMBUSTION 9
Calorific value – classification –
Coal – proximate and ultimate analysis metallurgical coke – manufacture by
Otto-Hoffmann method – Petroleum processing and fractions – cracking –
catalytic cracking and methods-knocking – octane number and cetane number –
synthetic petrol – Fischer Tropsch and Bergius processes – Gaseous fuels- water
gas, producer gas, CNG and LPG, Flue gas analysis – Orsat apparatus –
theoretical air for combustion.
11
UNIT
IV PHASE RULE AND ALLOYS 9
Statement and explanation of terms
involved – one component system – water system – condensed phase rule –
construction of phase diagram by thermal analysis – simple eutectic systems
(lead-silver system only) – alloys – importance, ferrous alloys – nichrome and
stainless steel – heat treatment of steel, non-ferrous alloys – brass and
bronze.
UNIT
V ANALYTICAL TECHNIQUES 9
Beer-Lambert’s
law (problem) – UV-visible spectroscopy and IR spectroscopy – principles –
instrumentation (problem) (block diagram only) – estimation of iron by
colorimetry – flame photometry – principle – instrumentation (block diagram
only) – estimation of sodium by flame photometry – atomic absorption
spectroscopy – principles – instrumentation (block diagram only) – estimation
of nickel by atomic absorption spectroscopy.
TOTAL: 45 PERIODS
TEXT
BOOKS:
1. P.C.Jain and Monica Jain, “Engineering
Chemistry” Dhanpat Rai Pub, Co., New Delhi (2002).
2. S.S.Dara “A text book of Engineering
Chemistry” S.Chand & Co.Ltd., New Delhi (2006).
REFERENCES:
1. B.Sivasankar “Engineering Chemistry”
Tata McGraw-Hill Pub.Co.Ltd, New Delhi (2008).
2. B.K.Sharma “Engineering Chemistry”
Krishna Prakasan Media (P) Ltd., Meerut (2001).
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