15CR52T: Cement Ceramics 5th Sem Syllabus for Diploma DTE Karnataka C15 Scheme

Cement detail DTE Kar Diploma syllabus for Ceramics Engineering (CR), C15 scheme is extracted from DTE Karnataka official website and presented for diploma students. The course code (15CR52T), 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 ceramics 5th sem syllabus for diploma c15 scheme dte karnataka you can visit Ceramics 5th Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. The detail syllabus for cement is as follows.

Pre-requisites:

Inorganic Chemistry, Basics of Ceramics Lab, Manufacturing Technology, Ceramic Calculation.

Course Objectives:

Students will be able to illustrate and categorise various types of Cement, their properties, qualities, manufacture & applications.

Course Outcomes:

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1. Introduction, Raw Material and Calculations

Definition, history of cement and its applications.

Raw Materials: Describe Lime, sources of lime, calcinations of limestone, slaking of lime, types of lime and its role in cement. Describe role of Silica, alumina, Iron oxide – their sources of each raw material in the manufacture of cement.

Batch calculations: Calculation of Lime Saturation Factor (LSF), Alumina Modulus, Silica modulus and their importance. Describe various phases present in cement with their composition and role in cement.

2. Manufacturing process

Illustrate Dry Process, Wet Process and Semi-Dry Process of making cement with sequential flow diagram. Describe raw mill grinding, mixing and homogenization. Enumerate the advantages and limitations of different processes.

Burning: Describe Constructional aspects of rotary kiln (both wet & dry), types of Pre-calciners, Sketch Showing Cyclone Separators, Pre-heaters. Refractories used in each zone, construction of Burner pipe with sketch & fuel used. Importance of Shape of the Flame, Secondary Air & Coating formation. Discuss the reactions occurring in different Zones during firing.

Cooling : Importance of cooling, illustrate various types of coolers like rotary, grate and planetary coolers.

Grinding of Clinker: Illustrate the clinker grinding in tube mill & ball mill, study the effect of temperature on gypsum during grinding of clinkers.

3. Hydration

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4. Properties & Testing of Cement

Illustrate physical testing methods: Normal consistency, Setting time – Initial and final setting time, Compressive strength, Soundness by Le-chatelier’s and autoclave method and Fineness by Blains air permeability method

Chemical Testing: Determination of various oxides in cement CaO, SiO2, Al2O3, Fe2O3, MgO, SO3, Insoluble residue and Loss on Ignition

5. Types of Cement

Generalise Ordinary Portland cement of different grades (33, 43 & 53) with technical data sheet. Describe Blended cement: Portland Pozzolona cement, Portland slag cement, advantages of blended cement. Describe White cement, Sulphate resisting cement, Oil well cement, Rapid hardening Cement, High alumina cement, Low heat cement, quick setting Cement, hydrophobic cement and IRS-T special grade Cement (53S cement).

6. Environmental & Safety Measures

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List of Reference Books.

1. Engineering Materials Rangwala
2. Advances in Cement technology F.M.Lea
3. Advanced cement technology S.N. Ghosh
4. Ceramic and glass materials James F Shackelford

Video Links

1. Cement processing https://goo.gl/oQX7ne
2. https://www.youtube.com/playlist?list=PL5Tm88GtGgQx2hWlZOipsneAiKfMtCeM5

Suggested Student Activity

1. Student should collect datasheets of different cement (OPC, PPC, PSC, white cement) available in the market and make a comparative report.
2. Analyse the phase diagram of CaO-SiO2 / CaO-Fe2O3/ SiO2-Al2O3 and explain the phases in detail.
3. Draw the typical plant layout of a cement plant showing all necessary sections and make a report on the same.
4. Surf the internet /books and gather information regarding the utilisation of blast furnace slag in cement manufacturing.
5. Student should visit a nearby cement industry & make a report on it.

Note: Student should prepare hand written report with minimum 2-3 pages and reports should not be copied from earlier batches. And other similar tasks can be assigned.

Model Question Paper:

(CIE)

1. Define cement and describe in brief the application of cement

Or List the sources of cement and explain the need of cement

2. Explain various phases of cement

Or Illustrate the calcination of cement

3. Illustrate the manufacturing of cement

Or Illustrate the construction of rotary kiln with sketch

4. List the types of clinker cooler and explain any one

Or Differentiate the wet and dry process of manufacturing cement

Model Question Paper:

(SEE)

Part-A

Answer any 6 of the following 6×5=30 marks

1. Tell the brief history of cement C1
2. Enumerate the advantageous and limitations of dry process C2
3. Summarize the dry and wet process of manufacturing cement C2
4. Describe setting time of cement C3
5. Describe set retarder and set accelerator C3
6. List the different tests conducted on cement C4
7. Explain about insoluble residue in cement C4
8. Enumerate the types of cement C5
9. Describe the safety aspects C6

Part-B

Answer any 7 of the following 7×10=70 marks

1. Explain various types of phases of cement 10 C1
1. Describe the role of lime in cement 05 C1
2. Discuss the different zones of rotary kiln 05 C2
3. Illustrate the manufacturing of cement 10 C2
1. Describe set retarder and set accelerator 05 C3
2. Relate the retarder and accelerator with setting time of cement 05 C3
5. Illustrate the hydration reaction 10 C3
6. Explain normal consistency of cement 10 C4
7. Explain the Blains air permeability method for analyzing -fineness of cement 10 C4
1. Classify the cement 5 C5
2. Describe blended cement 5 C5
1. Explain sulphate resisting cement 5 C5
2. Explain hydrophobic cement 5 C5
10. Describe the pollution control measures 10 C6

For detail syllabus of all other subjects of BE Ceramics, C15 scheme do visit Ceramics 5th Sem syllabus for C15 scheme.

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