FIFTH SEMESTER CHU301 CHEMICAL ENGINEERING THERMODYNAMICS

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1 FIFTH SEMESTER CHU301 CHEMICAL ENGINEERING THERMODYNAMICS Module 1 (12 hours) Terminologies of thermodynamics definitions and fundamental concepts, equilibrium state and phase rule, zeroth law of thermodynamics, reversible and irreversible processes. First Law of thermodynamics for flow and non-flow processes, enthalpy and heat capacity limitations of the first law. PVT behaviour of fluids, equations of state and concept of ideal gas and real gas, compressibility charts, heat effects accompanying chemical reactions.. Module 2 (11 hours) Second law of thermodynamics statements, available and unavailable energies, entropy calculation of entropy changes, applications of second law refrigeration, flow processes and liquefaction processes, steam power cycles and internal combustion engine cycles. Module 3 Thermodynamic properties of pure fluids, classification of thermodynamic properties, work function, Gibbs free energy, Maxwell equations, Clapeyron equation, differential equations for entropy, relationship between Cp and Cv. Fugacity- standard state for fugacity, effect of temperature and pressure on fugacity, determination of fugacity of pure gases, solids and liquids. Activity - effect of pressure and temperature on activity. Module 4 (9 hours) Properties of solutions - partial molar properties, fugacity in solutions, Henry s law and dilute solutions, acitivity coefficients, Gibbs- Duhem equations, property changes of mixing, heat effects of mixing processes. TEXT BOOKS 1. Smith, J.M. and Van Ness, H.C Introduction to Chemical Engineering, Thermodynamics, McGraw Hill Book Co., London 2. Narayanan, K.V., A Textbook of Chemical Engineering Thermodynamics, Prentice Hall of India, Kyle, B.G., Chemical and Process thermodynamics, 3 rd Edn., Prentice Hall of India,

2 REFERENCE BOOKS 1. Dodge, B.F., Chemical Engineering Thermodynamics, McGraw - Hill Book Company, Inc., London, Sundaram, S., Chemical Engineering Thermodynamics, 2 nd Edn., Ahuja Publishers, New Delhi, Srinivasan, D., Chemical Engineering Thermodynamics, Allied Publishers, Chennai,

3 CHU302 CHEMICAL TECHNOLOGY II Module 1 (11 hours) Soaps and detergents - raw material, manufacturing of detergents, biodegradability, purification of fatty acids, soap manufacture, glycerine manufacture, materials of construction. Oils and fats - major oil seeds production in India, expression, solvent extraction, hydrogenation of oils Module 2 Manufacture of sugar, starch and starch derivatives, manufacture of pulp, paper and paperboards. Fermentation industries - industrial alcohol, absolute alcohol, beers, wines, butyl alcohol and acetone, vinegar and acetic acid, citric acid Module 3 (11 hours) Petroleum refining to produce naphtha, fuel hydrocarbons and lubricants, processes for the production of petrochemical precursors - ethylene, propylene, butadiene, acetylene, synthetic gas, benzene, toluene and xylene. (Cracking, Catalytic reforming and separation of products) Module 4 Polymers - production of thermoplastic and thermosetting materials such as polyethylene, polypropylene, phenolic resins and epoxy resins, natural and synthetic rubbers, rubber compounding TEXT BOOKS 1. George T Austin, Shreve s Chemical Process Industries- International Student Edition, 5 th Edn.., Mc Graw Hill Inc., Gopal Rao, R. and Sittig, M., Dryden's Outlines of Chemical Technology, 3 rd Edn., Affiliated East-West Publishers,1997. REFERENCE BOOK Shukla, S.D. and Pandey, G.N., Text book of Chemical Technology, Vol.I,

4 CHU303 MASS TRANSFER I Module 1 (8 hours) Molecular diffusion in gases and liquids, steady state diffusion under stagnant and laminar flow conditions, diffusivity measurement and prediction, multi-component diffusion, molecular diffusion in solids and its applications, eddy diffusion, theories of mass transfer, analogy equations. Module 2 (8 hours) Mass transfer coefficients, interphase mass transfer, relationship between individual and overall mass transfer coefficients, steady state cocurrent and countercurrent mass transfer processes, stages, cascade and stage efficiencies, stagewise and differential contactors, NTU and NTP concepts. Module 3 (14 hours) Humidification operations - humidity charts, Lewis relation, humidification and dehumidification equipments, enthalpy transfer concepts, theory and design of cooling towers. Gas absorption absorption factor, limiting gas-liquid ratio, tray tower absorber and calculation of no. of theoretical stages, packed tower absorbers HETP, HTU, NTU calculations. Module 4 (12 hours) Drying- theory and mechanism of drying, drying curves, classification of dryers, design of batch and continuous dryers. Crystallization - theory, classification of crystallizers, design of continuous crystallizers. TEXT BOOK 1. Treybal R.E, Mass Transfer Operations, 3 rd Edn., International Student Edition, Mc Graw Hill International, McCabe, W.L. and Smith, J.C., Unit Operation of Chemical Engineering, 6 th Edn., McGraw Hill, New York, REFERENCE BOOKS 1. Geankoplis C.J, Transport Processes and Unit Operations, 3 rd Edn., Prentice Hall Inc., Sherwood T.K., Pigford R.L and White C.R, Mass Transfer, Mc Graw Hill, New York, Foust, A.S., Wenzel, L.A., Clump, C.W., Naus, L. and Anderson, L.B., Principles of Unit operations, 2 nd Edn., Wiley,

5 CHU304 PROCESS INSTRUMENTATION Module 1 (11 hours) Characteristics of measurement system - classification, performance characteristics, dynamic calibration, errors, statistical error analysis, reliability and related topics. Pressure measurement - manometers, elastic types, bell gauges, electrical types, vacuum measurement, differential pressure transmitters. Module 2 Temperature measurement - definitions and standards, techniques and classification, temperature measurement using change in physical properties, electrical type temperature sensors, radiation thermometry. Module 3 Flow measurement - head types, area flow meters, mass flow meters, positive displacement type flow meters, electrical type flow meters and solid flow measurement. Level measurement - float types, hydrostatic types, thermal effect types, electrical methods and solid level measurement. Module 4 (11 hours) Instruments for analysis - gas analysers, thermal conductivity type, IR spectroscopic analysis, humidity and moisture, liquid analysers, measurement of ph, absorption spectroscopy, diffraction spectrography, chromatography. TEXT BOOK 1. Eckman, D.P., Industrial Instrumentation, Wiley Eastern Ltd., New York Jain, R.K., Mechanical and Industrial Measurements, Khanna Publishers. 5

6 ZZU301 ENVIRONMENTAL STUDIES Module 1 Multidisciplinary nature of environmental studies - definition, scope and importance, need for public awareness. Natural Resources - renewable and non-renewable resources, Natural resources and associated problems - forest resources, use and over-exploitation, deforestation, case studies. Timber extraction, mining, dams and their effects on forest and tribal people, Water resources - use and over-utilization of surface and ground water, floods, drought, conflicts over water, dams-benefits and problems, Mineral resources - use and exploitation, environmental effects of extracting and using mineral resources, case studies, Food resources - world food problems, changes caused by agriculture and over-grazing, effects of modern agriculture, fertilizer-pesticide problems, water logging, salinity, case studies, Energy resources - growing energy needs, renewable and non renewable energy sources, use of alternate energy sources, case studies. Land resources - land as a resource, land degradation, man induced landslides, soil erosion and desertification, role of an individual in conservation of natural resources, equitable use of resources for sustainable lifestyles. Module 2 (14 hours) Ecosystems - concept of an ecosystem, structure and function of an ecosystem, producers, consumers and decomposers, energy flow in the ecosystem, ecological succession. Food chains, food webs and ecological pyramids - introduction, types, characteristic features. Structure and function of the following ecosystems - forest ecosystem, grassland ecosystem, desert ecosystem, aquatic ecosystems (ponds, streams, lakes, rivers, oceans, estuaries). Biodiversity and its conservation introduction, definition, genetic, species and ecosystem diversity, biogeographical classification of India, value of biodiversity - consumptive use, productive use, social, ethical, aesthetic and option values, biodiversity at global, national and local levels, India as a megadiversity nation, hot-sports of biodiversity, threats to biodiversity - habitat loss, poaching of wildlife, man-wildlife conflicts, endangered and endemic species of India, conservation of biodiversity - in-situ and ex-situ conservation of biodiversity. Module 3 (8 hours) Environmental pollution definition, cause, effects and control measures of - air pollution, water pollution, soil pollution, marine pollution, noise pollution, thermal pollution, nuclear hazards. Solid waste management - causes, effects and control measures of urban and industrial wastes, role of an individual in prevention of pollution, pollution case studies, disaster management - floods, earthquake, cyclone and landslides. 6

7 Module 4 (13 hours) Social issues and the environment - from unsustainable to sustainable development, urban problems related to energy, water conservation, rainwater harvesting, watershed management, resettlement and rahabilitation of people, its problems and concerns. Case studies. Environmental ethics - issues and possible solutions, climate change, global warming, acid rain, ozone layer depletion, nuclear accidents and holocaust, case studies. Wasteland reclamation, consumerism and waste products, Environment Protection Act, Air (Prevention and Control of Pollution) Act, Water (Prevention and control of Pollution) Act, Wildlife Protection Act, Forest Conservation Act. Issues involved in enforcement of environmental legislation, public awareness. Human population and the environment - population growth, variation among nations, population explosion Family Welfare Programme, environment and human health, human rights, value education, HIV/AIDS, women and child welfare, role of information technology in environment and human health, case studies. Field work Visit to a local area to document environmental assets-river/forest/grassland/hill/ mountain Visit to a local polluted site-urban/rural/industrial/agricultural Study of common plants, insects, birds. Study of simple ecosystems-pond, river, hill slopes, etc. (Field work Equal to 5 lecture hours) REFERENCES 1. Agarwal, K.C Environmental Biology, Nidi Publ. Ltd. Bikaner. 2. Bharucha Erach, The Biodiversity of India, Mapin Publishing Pvt. Ltd., Ahmedabad , India, mapin@icenet.net (R) 3. Brunner R.C., 1989, Hazardous Waste Incineration, McGraw Hill Inc. 480p 4. Clark R.S., Marine Pollution, Clanderson Press Oxford (TB) 5. Cunningham, W.P. Cooper, T.H. Gorhani, E & Hepworth, M.T. 2001, Environmental Encyclopedia, Jaico Publ. House, Mumabai, 1196p 6. De A.K., Environmental Chemistry, Wiley Eastern Ltd. 7. Down to Earth, Centre for Science and Environment (R) 8. Gleick, H.P Water in Crisis, Pacific Institute for Studies in Dev., Environment & Security. Stockholm Env. Institute Oxford Univ. Press. 473p 9. Hawkins R.E., Encyclopedia of Indian Natural History, Bombay Natural History Society, Bombay (R) 10. Heywood, V.H & Waston, R.T Global Biodiversity Assessment. Cambridge Univ. Press 1140p. 11. Jadhav, H & Bhosale, V.M Environmental Protection and Laws. Himalaya Pub. House, Delhi 284 p. 12. Mckinney, M.L. & School, R.M Environmental Science Systems & Solutions, Web enhanced edition. 639p. 7

8 13. Mhaskar A.K., Matter Hazardous, Techno-Science Publication (TB) 14. Miller T.G. Jr. Environmental Science, Wadsworth Publishing Co. (TB) 15. Odum, E.P Fundamentals of Ecology. W.B. Saunders Co. USA, 574p 16. Rao M N. & Datta, A.K Waste Water treatment. Oxford & IBH Publ. Co. Pvt. Ltd. 345p. 17. Sharma B.K., Environmental Chemistry. Geol Publ. House, Meerut 18. Survey of the Environment, The Hindu (M) 19. Townsend C., Harper J, and Michael Begon, Essentials of Ecology, Blackwell Science 20. Trivedi R.K., Handbook of Environmental Laws, Rules Guidelines, Compliances and Standards, Vol I and II, Enviro Media (R) 21. Trivedi R. K. and P.K. Goel, Introduction to air pollution, Techno-Science Publication (TB) 22. Wanger K.D., 1998 Environmental Management. W.B. Saunders Co. Philadelphia, USA 499p (M) Magazine (R) Reference (TB) Textbook 8

9 CHU391 MECHANICAL OPERATIONS LABORATORY 1. Sieve analysis 2. Leaf filter 3. Plate and frame filter press 4. Sedimentation 5. Elutriation 6. Jaw crusher 7. Ball mill 8. Cyclone separator 9. Rotary vacuum filter 10. Roll cursher 11. Hammer mill 12. Ribbon mixer 13. Pulverizer

10 CHU392 HEAT TRANSFER LABORATORY 1. Heat conduction 2. Natural convection 3. Thermal radiation-determination of emissivity 4. Double pipe heat exchanger 5. Shell and tube heat exchanger 6. Fin tube heat exchanger 7. Plate Heat exchanger 8. Heat transfer in agitated vessels 9. Double effect evaporator 10. Open pan evaporator 11. Heat pipe demonstrator 12. Fluidized bed heat transfer

UNIVERSITY OF KALYANI. Compulsory Environmental Studies

UNIVERSITY OF KALYANI. Compulsory Environmental Studies UNIVERSITY OF KALYANI CORE MODULE SYLLABUS FOR Compulsory Environmental Studies (for Undergraduate Level) According to the New Examination Pattern Part I, Part- II & Part- III WITH EFFECT FROM THE SESSION