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http://dx.doi.org/10.7584/ktappi.2012.44.4.051

Effects of Electron Beam Treatment on the Characteristics of Pulping and Papermaking of Hemp Bast Fibers  

Bae, Paek-Hyun (School of Environmental Science and Ecological Engineering, Korea University)
Seo, Jae-Hwan (School of Environmental Science and Ecological Engineering, Korea University)
Jung, Jin-Ho (School of Environmental Science and Ecological Engineering, Korea University)
Lee, Jae-Jung (School of Environmental Science and Ecological Engineering, Korea University)
Paik, Ki-Hyun (School of Environmental Science and Ecological Engineering, Korea University)
Kim, Hyoung-Jin (Department of Forest Products & Biotechnology, Kookmin University)
Publication Information
Journal of Korea Technical Association of The Pulp and Paper Industry / v.44, no.4, 2012 , pp. 51-61 More about this Journal
Abstract
The new alkali pulping process combined with electron beam treatment was applied to utilize hemp bast tissues as a new valuable fibrous resource. Hemp bast tissues have some chemical properties with high lignin contents and holocellulose not to be defiberized by alkali pulping only, compared with the bast tissue of paper mulberry. To make up for the weakness of traditional alkali pulping process, electron beams were directly irradiated into the swelled bast tissue of hemp in NaOH solution and distilled water, and then facilitated the defiberization of hemp bast tissues. The papermaking from hemp bast fibers manufactured by the combination pulping process showed good apparent density, formation structure and air permeability, and had some mechanical properties with lower tensile, tear, burst strength and folding endurance. It is finally concluded that the combination pulping process with electron beam treatment could be suggested a new alternative for non-woody fibers.
Keywords
alkali pulping; electron beam; bast fiber; hemp; paper mulberry; fiberization; handsheet;
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Times Cited By KSCI : 5  (Citation Analysis)
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1 통계연보, 한국제지공업연합회, (2011).
2 Jeong, S.H., Cho, N.S., Choi, T.H., Manufacturing of Korean Paper (Hanji) with Indian Mallow (Abutilon avicennae Gaertner) as the Alternative Fiber Resources (3) - Characteristics of Chinese Ink Spreading Distance by Korean Paper with Indian Mallow -, MOKCHAE KONGHAK, 33(4): 60-65 (2005).
3 Jeong, S.H., Cho, N.S., Choi, T.H., Manufacturing of Korean Paper(Hanji) with Indian Mallow (Abutilon avicennae Gaertner) as the Alternative Fiber Resources(2) -Manufacturing of The Hanjis Made from Bast Fiber and woody core fibers-, MOKCHAE KONGHAK, 32(1):1-8 (2004).   과학기술학회마을
4 Jeong, S.H., Cho, N.S., Choi, T.H., Manufacturing of Korean Paper ( Hanji ) with Indian Mallow ( Abutilon avicennae Gaertner) as the Alternative Fiber Resources (1) -Productivity and Pulping Characteristics of Indian Mallow-, MOKCHAE KONGHAK, 30(2):144-150 (2002).
5 Jeong, S.H., Cho, N.S., Study of mophology and physical properties of indian mallow fibers by CLSM(I), J. of Korea TAPPI 34(2):61-66 (2002).
6 Choi, T.H., Cho, N.S., New korean traditional papermaking from Morus spp.(I) - Properties of the Hanjis made from bast fiber and whole stalk fiber-, J. of Korea TAPPI 31(4):84-92 (1999).   과학기술학회마을
7 Choi, T.H., Cho, N.S., New korean traditional papermaking from Morus spp.(I) - Anatomical and chemical properties and pulping characteristics-, J. of Korea TAPPI 31(3):96-104 (1999).   과학기술학회마을
8 Marguerite, S., Environmental compatibility of effluentsof aspen biomechanical pulping of bagasse andwheat straw. Tappi J., 77(1):161-166 (1994).
9 H. Pande., Non-wood fibre and global fibre supply, the faculty of Forestry, University of Toronto, Canada, p.44-50 (1998).
10 Maddern Kenneth N. and Jim French, The potential application of non-wood fibres in papermaking: an Australian perspective, Appita 48(3):191-197 (1995).
11 Maddern Kenneth N. and Jim French, Papermaking Properties of Some Australian Non-Wood fibres, Appita 42(6):433-437 (1989).
12 Laurel M. Sheppard., How Product are Made: Industrial Hemp, (2009).
13 Correia, Fatima, Roy, D. N., Goel, Krishan., Chemistry and delignification kinetics of canadian industrial hemp. J. of Wood Chemistry and Technology, 21(2):97-111 (2001).   DOI
14 Fatima, M. C. C., Fibre characteristics and chemical pulping of Canadian industrial hemp(Cannabis sativa L.), The thesis for the degree of master of science in forestry faculty of forestry, University of Toronto, Canada, (1999).
15 Yoon, S.L., Lee, M.K., Effective utilization of hemp fiber for pulp and papermaking, J. Korea TAPPI, 42(1):7-12, (2010).
16 Cho, N.S., Hanji manufacturing from bast fibers of kenaf, hibiscus cannabinus, J. Korea TAPPI, 40(4):1-9, (2008).   과학기술학회마을
17 Iller E., Stupinska H., Starostka P., Properties of cellulose derivatives produced from radiation, Modified cellulose pulps, Radiation physics and chemistry, 76(7):1189-1194 (2007).   DOI   ScienceOn
18 Bouchard J., Methot M., Jordan B., The effects of ionizing radiation on the cellulose of wood free paper, Cellulose 13(5):601-610 (2006).   DOI   ScienceOn
19 Dubey K.A., Pujari P.K., Ramnani S.P., Kadam R.M., Sabharwal S., Microstructural studies of electron beam-irradiated cellulose pulp, Radiation Physics and Chemistry, 69(5):395-400 (2004).   DOI   ScienceOn
20 Pikaev K., Environmental applications of radiation technology, High Energy Chem., 28:5-16 (1994).
21 Kang S.W., Shim S.B., Park Y.K., Jung J., Chemical degradation and toxicity reduction of 4-chlorophenol in different matrices by gamma-ray treatment. Radiat. Phys. Chem., 80:487-490 (2011).   DOI
22 TAPPI (US Technical Association of Pulp and Paper Industry) Test Methods T211 om-80. Ash in wood and pulp. TAPPI press, Atlanta, GA. (1984).
23 TAPPI (US Technical Association of Pulp and Paper Industry) Test Methods T222 om-83. Acid-insoluble lignin in wood and pulp. TAPPI press, Atlanta, GA. (1984).
24 TAPPI (US Technical Association of Pulp and Paper Industry) Test Methods T203 om-83. Alpha-, beta-, gamma-cellulose in pulp. TAPPI press, Atlanta, GA. (1984).
25 TAPPI (US Technical Association of Pulp and Paper Industry) Test Methods T207 om-81. Water solubility of wood and pulp. TAPPI press, Atlanta, GA. (1984).