Book Details

ENGINEERING CHEMISTRY

ENGINEERING CHEMISTRY

Published by uLektz

Course Code : 15A51101
Author : uLektz
University : Jawaharlal Nehru Technological University, Anantapur (JNTUA)
Regulation : 2015
Categories : Engineering Chemistry
Format : ico_bookePUB3 (DRM Protected)
Type :

eBook

FREE

Buy Now

Description :ENGINEERING CHEMISTRY of 15A51101 covers the latest syllabus prescribed by Jawaharlal Nehru Technological University, Anantapur (JNTUA) for regulation 2015. Author: uLektz, Published by uLektz Learning Solutions Private Limited.

Note : No printed book. Only ebook. Access eBook using uLektz apps for Android, iOS and Windows Desktop PC.

Topics
UNIT - I WATER QUALITY AND TREATMENT

1.1 Impurities in water, Hardness of water and its Units, Disadvantages of hard water

1.2 Estimation of hardness by EDTA method, Numerical problems on hardness

1.3 Estimation of dissolved oxygen, Alkalinity, acidity and chlorides in water

1.4 Water treatment for domestic purpose (Chlorination, Bleaching powder, ozonisation)

1.5 Industrial Use of water: For steam generation, troubles of Boilers: Scale & Sludge, Priming and Foaming, Caustic Embrittlement and Boiler Corrosion

1.6 Treatment of Boiler Feed water: Internal Treatment: Colloidal, Phosphate, Carbonate, Calgon and sodium aluminate treatment. External Treatment: Ion-Exchange and Permutit processes.

1.7 Demineralisation of brackish water: Reverse Osmosis and Electrodialysis

UNIT - II POLYMERS

2.1 Introduction: Basic concepts of polymerisation, Types of poloymerisation (Chain Growth (Addition), Step growth (Condensation)), Mechanism: cationic, anionic, free radical and coordination covalent

2.2 Plastomers: Thermosetting and Thermoplatics, Preparation, properties and Engineering applications of PVC, Teflon, Bakelite and nylons

2.3 Elastomers: Natural Rubber: Processsing of natural rubbers, Compounding of Rubber

2.4 Synthetic Rubber: Preparation, properties and engineering applications of Buna-S, Buna-N, Polyurethene, Polysulfide (Thiokol) rubbers

2.5 Conducting polymers: Mechanism, synthesis and applications of polyacetyline, polyaniline

2.6 Inorganic Polymers: Basic Introduction, Silicones, Polyphospazins (-(R)2-P=N-) applications

UNIT - III ELECTROCHEMISTRY

3.1 Galvanic cells, Nernst Equation, Numerical calculations

3.2 Batteries: Rechargeable batteries (Lead acid, Ni-Cd, Lithium Ion Batteries)

3.3 Fuels cells: (Hydrogen-Oxygen and Methanol-Oxygen, Solid oxide)

3.4 Corrosion: Introduction, type of corrosion (Concentration cell corrosion, Galvanic corrosion)

3.5 Chemical (Dry) and Electrochemical (Wet) Theory of corrosion. Galvanic series, factors affecting the corrosion (Metal and environment)

3.6 Prevention: Cathodic protection (Sacrificial anode and impressed current), Inhibitors (Anodic and cathodic)

3.7 Electroplating (Copper, nickel and chromium) and electroless plating (Copper and nickel)

UNIT - IV FUELS AND COMBUSTION

4.1 Classifications of Fuels – Characteristics of Fuels- Calorific Value – Units, Numerical Problems

4.2 Solid Fuels: Coal-Classification and Analysis (proximate and ultimate)

4.3 Coke: Characteristics of metallurgical coke, Manufacture of Metallurgical Coke by Otto Hoffmann's by product oven processes.

4.4 Liquid Fuels: Petroleum: Refining of Petroleum, Gasoline - Octane Number, Diesel - Cetane Number, Synthetic Petrol: Bergius Processes, Fischer Troph's synthesis

4.5 Power Alcohol: Manufacture, Advantages and Disadvantages of Power Alcohol, Gaseous Fuels: Natural gas, Producer gas, Water gas, Coal gas and Biogas. Determination calorific value of Gases fuels by Junker's calorimeter.

4.6 Combustion: Basic principles and numerical problems, Flue Gas analysis by Orsat's apparatus.

UNIT - V CHEMISTRY OF ENGINEERING MATERIALS

5.1 Cement: Composition, Classification, preparation (Dry and Wet processes), Setting and Hardening (Hydration and Hydrolysis)

5.2 Refractories: Introduction, Classification , properties and applications

5.3 Lubricants: Introduction, classification (Solid, liquid, semi solid, emulsion and synthetic), Theory of lubrication (Thin film, Thick film & Extreme pressure), properties of lubricants and applications

5.4 Carbon clusters: Fullerenes and Carbon Nano Tubes (CNT)

loading