15CH32T: Chemical Process Calculations Chemical 3rd Sem Syllabus for Diploma DTE Karnataka C15 Scheme

Chemical Process Calculations detail DTE Kar Diploma syllabus for Chemical Engineering (CH), C15 scheme is extracted from DTE Karnataka official website and presented for diploma students. The course code (15CH32T), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.

For all other chemical 3rd sem syllabus for diploma c15 scheme dte karnataka you can visit Chemical 3rd Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. The detail syllabus for chemical process calculations is as follows.

Pre-requisites:

Knowledge of Maths and Physical Chemistry.

Course Objectives:

Understand the system of units and their conversions, able to solve simple problems on compositions of solution, mixtures and material balance.

Course Outcomes:

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Course Delivery:

The course will be delivered through lectures and presentations

UNIT -1: DIMENSIONS, MEASUREMENTS AND BASIC CHEMICAL CALCULATIONS 06hrs

Dimension measurements – Use of different units of fundamental quantities – and derived quantities, FPS-MKS and SI system of units, conversion of units factordimensionless groups and constants.

UNIT – II: BASIC CHEMICAL CALCULATIONS 10hrs

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UNIT – III: BEHAVIOURS OF IDEAL GASES AND GASEOUS MIXTURES 08Hrs

Behaviours of ideal gases, ideal gas law absolute pressure, gauge pressure, absolute temperature- gaseous mixtures- Raoult’s law, Dalton’s law of partial pressure, Amagat’s law of partial volume, Value of universal gas constant, average molecular weight and densities of gaseous mixtures and solve simple problems.

UNIT -IV: MATERIAL BALANCE EQUATIONS 10hrs

Material balance definition of steady state and unsteady state – material balance equations -material balance with and without chemical reactions, outlines of procedure for material balance Calculations, limiting reactant-excess reactant-conversion-yield-simple problems on material balance with and without chemical reaction – Process flow sheet, material balance calculations involving recycle and bypass -solve simple Problems.

UNIT -V: COMBUSITION PROCESS: 10hrs

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UNIT -VI: FURNACES 08hrs

Furnace Definitions- Classification – Blast furnace – Open, hearth furnaceRotary kilns – electric arc furnace – Construction and operation details of above furnaces -functions of Recuperators and regenerators, their applications- definition of Refractories , types of refractories and their applications.

Reference Books:

1. Stoichiometry by — B.I. Bhatt and S. M. Vora
2. Stoichiometry and process calculations by –K.V.Narayanan and B.Lakshmikutty
3. Introduction to Stoichiometry — K.A.Gavhane (Nirali Prakashan)
4. Fuels and combustion by — Sameer Sarkar.
5. Elements of Fuels,Furnaces & Rafractories by — O.P.Gupta
6. Fuels furnaces and refractories by – Gilchrist Allied publisher.
7. Fuels combustion and furnaces by – Grish wold.

E – links reference:

1. https://www.youtube.com/watch?v=gMhql2z0 0Y
2. https://www.youtube.com/watch?v=ftOGG0KVapE
3. https://www.youtube.com/watch?v=IpuVOYRb2pU
4. https://www.youtube.com/watch?v=IpuVOYRb2pU
5. https://www.youtube.com/watch?v= kSp5K70cYc
6. https://www.youtube.com/watch?v=BMXmJNDVxrg
7. https://www.youtube.com/watch?v=yVZJP3u9Kek

Note:

The following activities or similar activities for assessing CIE (IA) for 5 marks (Any one)

1. Each student should do any one of the following type of activity or any other similar activity related to the course and before conduction, get it approved from concerned Teacher and HOD.
2. Each student should conduct differentactivity and no repeating should occur

Suggested Student Activities to be performed to award five marks in continuous internal evaluation:

1. Solve problems related to basic concept of chemical calculations
2. Solve problems related to Material balance
3. Study and report the Combustion appliances other than mentioned in the syllabus
4. Write a report about latest developments in construction and operation of Furnaces
5. Browse the Internet and collect the information about various Refractories used for specific Purposes

Model Question Paper:

(CIE)

1. Write the fundamental quantities of Units, SI units and derived units
2. A force equal to 19.635kgf is applied on a piston with a diameter of 5cm. Calculate the pressure exerted on the piston in KPa
3. Establish the relationship between partial pressure , mole fraction of the component gas to total pressure OR Solve simple problems by applying Ideal gas law to determine the density and average molecular weight of the gaseous mixtures at the given temperature and pressure

Model Question Paper:

PART – A (Each questions carries 5 marks)

1. Namethe fundamental quantities in different system of units
2. Define
1. Gram atom
2. Gram mole
3. weight%
4. mole%
5. Normality
3. Define: atomic mass and molar mass, equivalent mass,
4. Discuss the methods of expressing chemical composition of solutions.
5. Indicate the different specific gravity scales
6. State Dalton’slaw and Amagat’s law
7. List the values of universal gas constant
8. Define limiting reactant, excess reactant and stoichiometric ratio
9. Write the outlines of procedure for material balance calculations

PART – B (Each questions carries 10 marks)

1. Convert
1. 2000W in HP and kgfm/sec
2. 1000dynes into Newton
3. 1400mm into atm
4. A volumetric flowrate of 2 m3/sec to litre/sec
2. Sodium Chloride weighing 200kg is mixed with 600 kg of Potassium Chloride. Find the composition of the mixture in weight % and mole %
3. A gas mixture has following composition by volume SO2 = 8.5% , O2 = 10% and N2= 81.5% Compute
1. Density of the gas mixture at 473K and 202.65 KPa
2. Composition by weight%
1. Classify the material balance problems
2. Discuss recycle ratio combined feed ratio and purge ratio
5. Solve material balance problems without chemical reactions
1. Define the terms gross calorific value ,net calorific value, theoretical air ,excess air, air fuel ratio
2. Define flash and fire point and mention its significance
7. Explain the different types of combustion processes
8. Sketch and explain working of any one of the Vapourising burners
1. List physical and chemical properties of refractories
2. Classify the furnaces.
10. Explain the construction and working of blast furnace.

For detail syllabus of all other subjects of BE Chemical, C15 scheme do visit Chemical 3rd Sem syllabus for C15 scheme.

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