케이폭의 구조 및 흡유 특성
Structure and Oil Sorption Capacity of Kapok Fiber [Ceibapentandra (L.) Gaertn.]
2
조회
0
다운로드
6
인용
0
참고문헌
키워드
초록
The structure of kapok fiber was characterized using FTIR and ^(13)C NMR spectrometers, elemental analyzer, x-ray diffractometer, SEM and IMT I-Solution ver 7.5. The kapok has a hollow tube shape and is composed of cellulose I with crystallinity of 47.95%. To develop novel oil-sorbent materials necessary to avoid the environmental pollution by spilled oil, the oil absorption capacity of various fibers such as kapok, polypropylene(PP), acryl, bamboo, cotton, rayon and wool fibers is compared in this study. The kapok fiber had the highest oil absorption capacity among the fibers and its water absorption capacity was the least. The kapok fiber selectively absorbed significant amounts of oils (43g/g of fiber for kerosene, 65g/g of fiber for soybean oil),which might be due to higher hydrophobicity of the kapok fiber, suggesting that kapok fiber may have high potential as excellent oil-absorbent materials.
Abstract
The structure of kapok fiber was characterized using FTIR and ^(13)C NMR spectrometers, elemental analyzer, x-ray diffractometer, SEM and IMT I-Solution ver 7.5. The kapok has a hollow tube shape and is composed of cellulose I with crystallinity of 47.95%. To develop novel oil-sorbent materials necessary to avoid the environmental pollution by spilled oil, the oil absorption capacity of various fibers such as kapok, polypropylene(PP), acryl, bamboo, cotton, rayon and wool fibers is compared in this study. The kapok fiber had the highest oil absorption capacity among the fibers and its water absorption capacity was the least. The kapok fiber selectively absorbed significant amounts of oils (43g/g of fiber for kerosene, 65g/g of fiber for soybean oil),which might be due to higher hydrophobicity of the kapok fiber, suggesting that kapok fiber may have high potential as excellent oil-absorbent materials.
참고문헌 (24)
- A. W. Maki, "The Exxon Valdez Oil Spill: Initial Environmental Impact Assesment", Environ. Sci. Technol, 25, pp.24~29 (1991)
- H. T. T. Duong, "Effect of Foam Density, Oil Viscosity and Temperature on Oil Sorption Behavior of Polyurethane", J. Appl. Polym. Sci, 99, pp.360~367 (2006)
- 신현세, "멜트블로운 부직포의 흡유도와 흡유거동에 관한 연구", 한국염색가공학회지, 22(3), pp.257~263 (2010), 한국염색가공학회
- M. O. Adebazo, "Porous Materials for Oil Spill Cleanup: A Review of Synthesis and Absorbing Properties", J. Porous Materials, 10, pp.159~170 (2003)
- H. Xiao, "The Fine Structure of Kapok Fiber", Text. Res. J, 80, pp.159~165 (2010)
- O. K. Sunmou, "Characterization of Fibers from the Plant Ceiba Pentandra", J. Text. Inst, 2, pp.273~274 (1981)
- Y. Kobayashi, "Japanese Pat. 52,138,081", ~ (1977)
- Fiber: Fiber Structure, Chemical Characteristics, and Application, "J. Wood Sci", 2000, 401~404
- C. Q. W. Lin, "Structure and Property Contrast of Kapok Fibre and Cotton Fibre", Cotton Textile Technology, 11, pp.12~ (2009)
- L. Y. Mwaikambo, "Chemical Modification of Hemp, Sisal, Jute, and Kapok Fibers by Alkalization", J. Appl. Polym. Sci, 84, pp.2222~2234 (2002)
- T. T. Lim, "Evaluation of Kapok (Ceiba pentandra (L.) Gaertn.) as a Natural Hollow Hydrophobic-Oleophilic Fibrous Sorbent for Oil Spill Cleanup", Chemosphere, 66, pp.955~963 (2007)
- "Notification No. 2008-4 of Korea Coast Guard, Korea", ~
- M. A. Abdullah, "Physicochemical and Sorption Characteristics of Malysian Ceiba pentandra (L.) Gaertn. as a Natural Oil Sorbent", J. Hazardous Materials, 177, pp.683~691 (2010)
- V. Tserki, "A Stduy on the Effect of Acetylation and Propioylation Surface Treatments on Natural Fibers", Compos. A: Appl. Sci. Manuf, 36, pp.1110~1118 (2005)
- Phil Hyun Kang, "Preparation and Characterization of Glycidyl Methacrylate (GMA) Grafted Kapok Fiber by Using Radiation Induced-grafting Technique", Journal of Industrial and Engineering Chemistry, 13(6), pp.956~958 (2007), 한국공업화학회
- M. O. Adebajo, "Infra-red and 13-C MAS Nuclear Magnetic Resonance Spectroscopic Study of Acethylation of Cotton, Spectrochim", Acta A, 60, pp.449~453 (2004)
- B.R.Li, "Encyclopedia Textile", pp.195~ (1984), Encyclopedia of China Publishing House
- R.D.Gilbert, "Cellulosic Polymers,Blends and Composites", pp.4~5 (1995), Hanser Publishers
- R.D.Gilbert, "Cellulosic Polymers,Blends and Composites", pp.4~5 (1995), Hanser Publishers
- R.D.Gilbert, "Cellulosic Polymers,Blends and Composites", pp.4~5 (1995), Hanser Publishers
- R.D.Gilbert, "Cellulosic Polymers,Blends and Composites", pp.4~5 (1995), Hanser Publishers
- R.D.Gilbert, "Cellulosic Polymers,Blends and Composites", pp.4~5 (1995), Hanser Publishers
- R.D.Gilbert, "Cellulosic Polymers,Blends and Composites", pp.4~5 (1995), Hanser Publishers
- R.D.Gilbert, "Cellulosic Polymers,Blends and Composites", pp.4~5 (1995), Hanser Publishers