Chemical Processing of Textiles Lab-I Syllabus for VTU BE/B.Tech Textile Engineering & Silk Technology third sem complete syllabus covered here. This will help you understand complete curriculum along with details such as exam marks and duration. The details are as follows.
Laboratory Code | 15TXL38 | IA Marks | 20 |
---|---|---|---|
Number of Practical Hours/Week | 01Hr Tutorial (Instructions) + 02 Hours Laboratory | Exam Marks | 80 |
Exam Hours | 3 |
CREDITS – 02
COURSE OBJECTIVES :
- This subject aims to acquire knowledge of various chemical preparatory process of textiles.
- Practical knowledge on preparatory process bring more confidence in students and they are exposed to different machineries, recipes and process control.
- Knowledge on recent developments, ecofriendly process.
Laboratory Experiments: NOTE: The experiments are to be carried using discrete components only. | Revised Bloom’s Taxonomy (RBT) Level |
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1. Desizing of cotton yarn/fabric using acids. | L5, L6 |
L2, L3, L4 | |
3. Scouring of cotton using alkali method and determination of scouring loss. | L2, L3, L4 |
4. Degumming of silk using soap-soda/enzymatic methods and determination of degumming loss. | L2, L3, L4 |
5. Scouring of Wool fibres and determination of scouring loss | L2, L3, L4 |
6. Scouring of Jute fibres determination of scouring loss | L2, L3, L4 |
7. Bleaching of cotton using bleaching powder and Sodium hypochlorite | L4, L5 |
8. Bleaching of cotton using Hydrogen Peroxide. | L2, L3, L4 |
9. Bleaching of silk and woolen goods. | L2, L3, L4 |
10. Bleaching of Jute fibres/fabrics. | L4, L5 |
11. Optical whitening of bleached goods. | L4, L5 |
12. Mercerization of cotton in taught and slack forms. | L4, L5 |
13 Determination of scouring/bleaching efficiency using cuprammonium fluidity, methylene blue absorption etc | L4, L5 |
14. Determination of efficiency of mercerized goods using BAN and strength measurements. | L3, L4, L5 |
Course Outcomes:
- This course helps the students to acquire practical knowledge of various chemical preparatory process.
- Students are exposed to process control, chemicals and auxiliaries used, machineries.
- This subject prepare the students work in various chemical industries.
Graduate Attributes (as per NBA)
- Engineering Knowledge.
- Problem Analysis.
- Design/Development of solutions.
Conduct of Practical Examination:
- All laboratory experiments are to be included for practical examination.
- Students are allowed to pick one experiment from the lot.
- Strictly follow the instructions as printed on the cover page of answer script for breakup of marks.
- Change of experiment is allowed only once and 15% Marks allotted to the procedure part to be made zero.
For all other BE/B.Tech 3rd Sem Subject syllabus do follow VTU 3rd Sem BE / B.Tech Syllabus CBCS (2015-16) Scheme for Textile Technology & Silk Technology Group.
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