This download link is referred from the post: SGBAU B.Tech Last 10 Years 2010-2020 Question Papers || Sant Gadge Baba Amravati university
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B.Tech. Third Year Fifth Sem
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11034 : Special Technology - 11 : Pulp & Paper Tech. : 5 PT 04
Time : Three Hours Max. Marks : 80
Notes:
- Due credit will be given to neatness and adequate dimensions.
- Assume suitable data wherever necessary.
- Diagrams and chemical equations should be given wherever necessary.
- Illustrate your answer with the help of neat sketches.
- Discuss the reaction, mechanism wherever necessary.
- Use of pen Blue/Black ink/refill only for writing the answer book.
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SECTION-A
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- Discuss the importance of procurement of raw material and inventory for commercial scale pulp mill. 14
OR - Describe the degradation of paper with respect to environmental protection. 14
- How producer, dealer, company operation & imported receipts ensure the supply of raw material to an integrated pulp & paper mill? 13
OR - Describe the working of any two debarkers with their advantages & disadvantages. 13
- Why and how uniform chips are necessary for good quality of product? Explain design of chipper. 13
OR - Describe the rail & road transportation of fiber to mill site. 13
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SECTION-B
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- With neat flow diagram explain ground wood pulping process. What are the uses of ground wood pulp? 14
OR - Draw sketches of various grinders used in the mechanical pulping process. 14
- Explain the theory of chemi-mechanical pulping process. 13
OR - Describe the 'sulfate’ pulping process, with flow chart. 13
- How acid sulfite liquor is produced? 13
OR - Describe the terms used in paper industries for 'sulfite' process. 13
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AW - 3159
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This download link is referred from the post: SGBAU B.Tech Last 10 Years 2010-2020 Question Papers || Sant Gadge Baba Amravati university