Papers for filtration The purpose of filtration papers is primarily to trap particles and impurities of certain size scale, depending on the application they are designed for. The use of porous paper for filtering and separation ranges from the use of filter cartridges for engine protection to dust pouches for vacuum cleaners and air conditioning,
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Papers for filtration
After reading this article you will..
- understand the most important requirements for filter papers in different end-uses.
- understand the difference in volume and surface filtration mechanisms.
- understand the purpose of using different fibre types in filter papers.
Natural fibre products
- Printing and writing papers
- Paperboards
- Tissue
- Nonwovens
- Speciality papers
- Production of paper and board
- Stock and water systems
- Web forming
- Wet pressing
- Drying of natural fibre products
- Surface sizing
- Pigment coating
- Finishing
- Converting of paper and board
- Papermaking chemistry
- Paper physics
- Paper structure
- Fibres and bonds
- Paper surface and thermal, electrical and friction characteristics
- Paper optics
- In-plane tensile properties
- Structural mechanics of paper and board
- Moisture transport
- Rheology
- Dimensional stability
- Printing
Authors & references
Author:
Juuso Rantanen, Delfort Group
Based on: Papermaking Science and Technology book, Vol. 18, Paper and board grades, Chapter 5, Specialty papers (Meinander P.O.) Jyväskylä 2000, Fapet Oy. 134 s. More literature references can also be found in this chapter.
References:
- Papermaking Science and Technology book, Vol. 18, Paper and board grades, Chapter 5, Specialty papers (Meinander P.O.) Jyväskylä 2000, Fapet Oy. 134 s.
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This page has been updated 09.11.2020
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