CY8151 – ENGINEERING CHEMISTRY – SYLLABUS (REGULATION 2017) ANNA UNIVERSITY
UNIT I WATER AND ITS TREATMENT
(CY8151) Hardness of water – types – expression of hardness – units – estimation of hardness of water by EDTA. Numerical problems – boiler troubles (scale and sludge). Treatment of boiler feed water – Internal treatment (phosphate, colloidal, sodium aluminate and calgon conditioning). External treatment – Ion exchange process, zeolite process – desalination of brackish water – Reverse Osmosis.
UNIT II SURFACE CHEMISTRY AND CATALYSIS
Adsorption: Types of adsorption – adsorption of gases on solids – adsorption of solute from solutions – adsorption isotherms. Freundlich’s adsorption isotherm – Langmuir’s adsorption isotherm – contact theory. Kinetics of surface reactions, unimolecular reactions, Langmuir – applications of adsorption on pollution abatement. Catalysis: Catalyst – types of catalysis – criteria – autocatalysis – catalytic poisoning and catalytic
promoters – acid base catalysis – applications (catalytic convertor) – enzyme catalysis– Michaelis – Menten equation.
UNIT III ALLOYS AND PHASE RULE
Alloys: Introduction- Definition- properties of alloys- significance of alloying, functions and effect of alloying elements- Nichrome and stainless steel (18/8) – heat treatment of steel. Phase rule: Introduction, definition of terms with examples, one component system. -water system – reduced phase rule – thermal analysis and cooling curves – two component systems – lead-silver system – Pattinson process.
UNIT IV FUELS AND COMBUSTION
Fuels: Introduction – classification of fuels – 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) – power alcohol and biodiesel. Combustion of fuels: Introduction – calorific value – higher and lower calorific values- theoretical calculation of calorific value – ignition temperature – spontaneous ignition temperature – explosive range – flue gas analysis (ORSAT Method).
UNIT V ENERGY SOURCES AND STORAGE DEVICES
Nuclear fission – controlled nuclear fission – nuclear fusion – differences between nuclear fission and fusion – nuclear chain reactions – nuclear energy – light water nuclear power plant – breeder reactor – solar energy conversion – solar cells – wind energy. Batteries, fuel cells and supercapacitors: Types of batteries – primary battery (dry cell) secondary battery (lead acid battery, lithium-ion-battery) fuel cells – H2-O2 fuel cell.
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Course Curriculum
| IMPORTANT QUESTION – CY8151 – ENGINEERING CHEMISTRY | FREE | 00:00:00 | |
| QUESTION PAPER CY8151 ENGINEERING CHEMISTRY | FREE | 00:00:00 | |
| UNIT 1 - WATER AND ITS TREATMENT | |||
| CY8151 – unit 1 – water introduction | FREE | 00:15:00 | |
| CY8151 – unit 1 – Boiler feed water | FREE | 00:30:00 | |
| CY8151 – unit 1 – Softening or conditioning methods | 00:00:00 | ||
| CY8151 – unit 1 – Internal conditioning | 00:00:00 | ||
| UNIT 2 SURFACE CHEMISTRY AND CATALYSIS | |||
| CY8151 UNIT2 ADSORPTION AND TYPES | 00:00:00 | ||
| CY8151 UNIT2 ADSORPTION OF GASES ON SOLIDS | 00:00:00 | ||
| CY8151 UNIT2 ADSORPTION OF SOLUTE FROM SOLUTION | 00:00:00 | ||
| CY8151 UNIT2 FREUNDLICH’S ADSORPTION ISOTHERM | 00:00:00 | ||
| CY8151 UNIT2 LANGMUIR’S ADSORPTION ISOTHERM | 00:00:00 | ||
| CY8151 UNIT2 CONTACT THEORY | 00:00:00 | ||
| CY8151 UNIT2 APPLICATION OF ADSORPTION ON POLLUTION, GRANULAR ACTIVATED CARBON GAC | 00:00:00 | ||
| CY8151 UNIT2 POWDERED ACTIVATED CARBON PAC | 00:00:00 | ||
| CY8151 UNIT2 KINECTICS OF SURFACE REACTION UNI MOLECULAR REACTIONS | 00:00:00 | ||
| CY8151 UNIT2 CATALYST AND TYPES OF CATALYSIS | 00:00:00 | ||
| CY8151 UNIT2 CRITERIA FOR CATALYSIS | 00:00:00 | ||
| CY8151 UNIT2 AUTO CATALYSIS | 00:00:00 | ||
| CY8151 UNIT2 CATALYTIC POISONING AND PROMOTERS | 00:00:00 | ||
| CY8151 UNIT2 ACID BASE CATALYSIS TYPES | 00:00:00 | ||
| CY8151 UNIT2 KINETICS OF ACID BASE CATALYSIS MECHANISM1 | 00:00:00 | ||
| CY8151 UNIT2 KINETICS OF ACID BASE CATALYSIS MECHANISM2 | 00:00:00 | ||
| CY8151 UNIT2 APPLICATION OF CATALYSIS CONVERTER | 00:00:00 | ||
| CY8151 UNIT2 ENZYME CATALYSIS & CHARACTERISTICS | 00:00:00 | ||
| CY8151 UNIT2 MICHAELES MENTEN EQUATION | 00:00:00 | ||
| UNIT 3 - ALLOYS AND PHASE RULE | |||
| CY8151 – unit 3 – Alloys | 00:10:00 | ||
| CY8151 – unit 3 – Ferrous Alloys | 00:10:00 | ||
| CY8151 – unit 3 – Non Ferrous Alloys | 00:10:00 | ||
| CY8151 – unit 3 – Heat treatment of steel | 00:10:00 | ||
| CY8151 – unit 3 – Phase rule introduction | 00:15:00 | ||
| CY8151 – unit 3 – One component system | 00:10:00 | ||
| CY8151 – unit 3 – Reduced phase rule | 00:05:00 | ||
| CY8151 – unit 3 – Lead silver system | 00:10:00 | ||
| CY8151 – unit 3 – Zinc – Magnesium alloy system | 00:10:00 | ||
| UNIT 4 - FUELS AND COMBUSTION | |||
| CY8151 – unit 4 – Fuels introduction | 00:00:00 | ||
| CY8151 – unit 4 – Calorific value | 00:30:00 | ||
| CY8151 – unit 4 – Coal, analysis of coal | 00:30:00 | ||
| CY8151 – unit 4 – Carbonisation, liquid fuel, synthetic petrol | 00:30:00 | ||
| CY8151 – unit 4 – Knocking, octane no, cetane no, diesel oil | 00:00:00 | ||
| CY8151 – unit 4 – Gaseous fuel, LPG | 00:00:00 | ||
| CY8151 – unit 4 – Producer gas, water gas, power alcohol, bio diesel | 00:00:00 | ||
| CY8151 – unit 4 – Stoichiometry of fuel | 00:00:00 | ||
| CY8151 – unit 4 – Ignition temperature, Explosive range | 00:00:00 | ||
| CY8151 – unit 4 – Flue gas analysis | 00:30:00 | ||
| UNIT 5 - ENERGY SOURCES AND STORAGE DEVICES | |||
| CY8151 – unit 5 – Energy sources introduction | 00:30:00 | ||
| CY8151 – unit 5 – Nuclear fission & fusion | 00:00:00 | ||
| CY8151 – unit 5 – Nuclear chain reaction, nuclear reactor classification | 00:00:00 | ||
| CY8151 – unit 5 – Light water nuclear powerplant | 00:00:00 | ||
| CY8151 – unit 5 – Breeder reactor | 00:30:00 | ||
| CY8151 – unit 5 – solar energy conversion | 00:00:00 | ||
| CY8151 – unit 5 – Wind energy | 00:00:00 | ||
| CY8151 – unit 5 – Batteries & fuel cells | 00:30:00 | ||
| CY8151 – unit 5 – Nickel & lithium batteries | 00:00:00 | ||
| CY8151 – unit 5 – Fuel cells | 00:00:00 | ||
nice
very good understand-ability