15PO63C: Polymer Recycling Polymer 6th Sem Syllabus for Diploma DTE Karnataka C15 Scheme

Polymer Recycling detail syllabus for Polymer Technology (79), C15 scheme is taken from DTE Karnataka official website and presented for diploma students. The course code (15PO63C), 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.

For all other polymer 6th sem syllabus for diploma c15 scheme dte karnataka you can visit Polymer 6th Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. For all other Elective subjects do refer to Elective. The detail syllabus for polymer recycling is as follows.

Pre-requisites:

Polymer science, Physical chemistry, Organic chemistry, Polymer material, Rubber processing technology, Plastic processing technology.

Course Objectives:

1. To inform the importance of recycling of plastics waste.
2. To impart knowledge of basic methodologies involved in identification and separation of plastic wastes.
3. To provide knowledge of recycling of packaging and municipal solid wastes, engineering plastics and thermo set waste materials.

Course Outcomes:

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UNIT-I: IDENTIFICATION AND SEPERATION(09hours)

Plastics production and consumption – Plastic wastes generation source and types – Plastic waste composition , quantities – Plastics identification methods physical , chemical and instrumental – sorting and separation technologies – disposal alternatives – Recycling methods – Primary , Secondary and tertiary recycling of plastics

UNIT-II: METHODS OF RECYCLING (08 hrs)

Size reduction of recycled plastics – cutting / shredding, densification, pulverization and chemical size reduction processes – municipal solid waste and composition – recycling of plastics from urban solid wastes – household waste.

UNIT-III: RECYCLING OF PACKAGING WASTES (09hrs)

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UNIT-IV: RECYCLING OF ENGINEERING PLASTIC (08 hrs)

Engineering thermoplastics and their major areas where engineering polymers are recycled – major recyclers of engineering plastics – GE/ Bayer/ MRC Polymers – PC, PBT, Nylon, PPO, ABS and polyacetals and their blends

UNIT-V: RECYCLING OF THERMOSETS( 08 hrs)

Recycling of Polymer thermoset composites – regrind processes – SMC scrap – pyrolysis and energy recovery -Types of rubber products – rubber grinding methods – tyre grinding – rubber crumb applications – Reclaiming and devulcanization processes – tyre derived fuel and energy recovery – Pyrolysis of scrap tyres

UNIT VI : PROCESSING OF RECYCLED PLASTICS(10 hrs)

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Text Books:

1. John Scheirs, “Polymer Recycling, Science, Technology and Applications”, John Wiley & Sons, England 1988.
2. Francesco Paolo La Mantia, “Recycling of Plastic Materials” Rapra Technologies, 2002.
3. Ann – Christine Albertson and Samuel J.Huang, “Degradable Polymers, Recycling and Plastic Waste Management”, Taylor & Francis, 1995.
4. Nabil Mustafa, “Plastics Waste Management”, Marcel Dekker, 1993.

e-Resources

1. https://www.Youtube.com/watch?V5yJrkdAmx-2s
2. https://www.youtube.com/watch?v=YhurQy7TC4Y
3. https://www.youtube.com/watch?v=zyF9MxlcItw
4. https://www.youtube.com/watch?v=obJTNzEn218
5. https://www.youtube.com/watch?v=qb UpfhnhbO
6. https://www.youtube.com/watch?v=YiMInbCEMwQ
7. https://www.youtube.com/watch?v=nVGhZ8nKlLA
8. https://www.youtube.com/watch?v=eCxtR 9M8dA
9. https://www.youtube.com/watch?v=pmx5MqKXpN8
10. https://www.youtube.com/watch?v=wRr33QMikGs
11. https://www.youtube.com/watch?v=zMxgRGmmpsk
12. https://www.youtube.com/watch?v=aZ k895KzdI
13. https://www.youtube.com/watch?v=Pk3OpX16Y24
14. https://www.youtube.com/watch?v=ws-WoJAt9JY
15. https://www.youtube.com/watch?v=6IPazEqqCKQ
16. https://www.youtube.com/watch?v=ux7bVKXetSI
17. https://www.youtube.com/watch?v=tVmYHHWrBAU
18. https://www.youtube.com/watch?v=JHu1S6e3xSM
19. https://www.youtube.com/watch?v=9WxYaNSIPz8
20. https://www.youtube.com/watch?v=KcebElUnA18

SUGGESTED LIST OF STUDENT ACTIVITYS

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 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 different activity and no repeating should occur

1. Collect different polymer recycling plant videos, understand and write and Submit hand written report of 500 words
2. Visit polymer recycling industries and observe all the process parameter and testing of different materials additives and Submit hand written report of 500 words
3. Compare the recycling materials and testing done on them. Submit hand written report of 500 words.
4. Analyze different polymer recycling machine in our department. And write note report of 500 words.
5. Study the test done in nearby recycling industries available and collect the following information like structure, size, properties and applications, Price, handling procedures etc. The student should submit a handwritten report. Documents have to be maintained as a record.
6. Motivate student to take case study on particular activity to inculcate self and continues learning, Submit hand written report of 500 words on selected case study

Course Delivery:

The Course will be delivered through lectures, classroom interaction, animations, group discussion, exercises and assignments.

Note to IA verifier:

The following documents to be verified by CIE verifier at the end of semester

1. Blue books ( 20 marks)
2. Student suggested activities report for 5 marks evaluated
3. Student feedback on course regarding Effectiveness of Delivery of instructions & Assessment Methods

Model Question Paper:

(CIE.

1. List few points on importance of polymer recycling (5) OR
2. Discuss separation method of recycling materials (5)
1. Discuss briefly about plastic waste composition (5) OR
2. Discus and explain disposal alternatives (5)
3. List different types of recycling methods and explain any one (5)
4. Explain about pulverization process (5)

Model Question Paper:

PART-A

1. Write short note on polymer recycling.
2. Discuss about plastic waste generation.
3. Discuss recycling of household waste.
4. Explain recycling of polyolefins.
5. Illustrate briefly recycling of PVC.
6. Discus the recycling of ABS material.
7. Explain briefly recycling of thermoset material.
8. List some of the recycling process methods adopted.
9. Discus briefly processing of mixed plastic waste.

PART-B

1. Explain the following
1. Plastic waste composition
2. Shorting of waste plastic
2. Explain the recycling methods of plastic.
3. Discus the following
1. Shredding of plastic material
2. Densification.
4. Explain the following
1. Pulverization method
2. Chemical size reduction process
5. Explain the following
1. Recycling of HDPE material
2. PET film recycling.
6. Discus the following
1. Recycling of PBT
2. Recycling of ABS
7. Explain the following
1. Recycling of Nylon
2. Recycling of PC
8. List the different methods adopted in thermoset recycling.
9. Explain the rheology, density and mechanical properties of recyclable plastic.
10. Explain detailed method of processing of mixed plastic waste.

For detail syllabus of all other subjects of BE Polymer, C15 regulation do visit Polymer 6 syllabus for C15 Regulation.

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