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2020 Vol.29, Issue 2 Preview Page

Research Paper

Analysis for Water Vapour Adsorption and Desorption Performance of Waste Paper-Mulberry according to Particle Size Control

폐닥나무의 입도제어에 따른 흡・방습 특성 분석

Ki-Sic Jo1
,
Tae-Yeon Kim1
,
Sung-Kwan Seo1
,
Oh-Kyu Lee2
,
Yong-Sik Chu1*
조 기식1
,
김 태연1
,
서 성관1
,
이 오규2
,
추 용식1*
1Energy & Environmental Division, Korea Institute of Ceramic Eng. & Tech., Jinju 52851, Korea
2Forest Biomaterials Research Center, National Institute of Forest Science
1한국세라믹기술원 에너지환경본부
2국립산림과학원 산림바이오소재연구소
*Corresponding Author
30 April 2020. pp. 8-17
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Abstract

In this study, adsorption and desorption characteristics of pulverized waste paper-mulberry pellet and bast fiber were measured to confirm the applicability to humidity control products. Paper-mulberry powder was classified by 710-355㎛, 355-100㎛, 100-45㎛ and less than 45㎛ and used in experiment. Specific surface area increased from 1.02m2/g to 1.35m2/g as the particle size decreased from 710㎛ to under 45㎛. Adsorption and desorption performance decreased in the order of 355-100㎛, 710-355㎛, 100-45㎛, less than 45㎛ and bast fiber, adsorption content on each particle sizes were 141.1g/m2, 147.1g/m2, 135.7g/m2, 129.0g/m2 and desorption content were 117.2g/m2, 123.6g/m2, 110.2g/m2, 93.3g/m2. As a result, adsorption and desorption performance of paper-mulberry powder were superior to those of the bast fiber and these phenomenon can be considered that it caused by pore distribution in pellet and damage of fiber.

Keywords
paper-mulberry
bast fiber
powder
eco-friendly
humidity self-control

본 연구에서는 분쇄 가공된 폐닥나무의 친환경 조습 제품에 대한 적용 가능성을 확인하기 위해 인피섬유와 폐닥나무 분쇄 펠렛의 흡・방습 성능 측정을 진행하였다. 폐닥나무 분말은 710-355㎛, 355-100㎛, 100-45㎛ 및 45㎛ 미만의 입도별로 분류하여 사용하였다. 분말의 비표면적은 입자 크기가 710㎛부터 45㎛미만으로 감소할수록 1.02m2/g에서 1.35m2/g로 증가하는 경향을 나타내었다. 흡・방습량은 355-100㎛, 710-355㎛, 100-45㎛, 45㎛미만 및 인피섬유의 순으로 감소하였으며, 각각 141.1g/m2, 147.1g/m2, 135.7g/m2, 129g/m2의 흡습 및 117.2g/m2, 123.6g/m2, 110.2g/m2, 93.3g/m2의 방습 성능이 확인되었다. 폐닥나무 분말의 흡습 및 방습 성능은 닥나무 인피섬유 보다 우수하였으며, 이는 펠렛 내부 기공의 분포와 섬유 손상에 기인한 것으로 사료되었다.

키워드
닥나무
인피섬유
분말
친환경
조습
References
1
Hye-jin Hwang, Dong-Kwon Kim, Jae-sik Jeong, et al., 2015 : Moisture adsortion and desorption property of the wallpaper using natural substance, Textile Coloration and Finishing, 27(3), pp.210-218.
10.5764/TCF.2015.27.3.210
2
Sang-Jin Lee, Jin-Kyeong Sung, Soon-Ho Kim, et al., 2005 : A study on the properties and fabrications of eco-ceramics paint, Journal of the Korean Ceramic Society, 42(10), pp.678-684.
10.4191/KCERS.2005.42.10.678
3
Yong Sik Chu, Choon Woo Kwon, Hoon Song, et al., 2008 : Hygroscopic characteristic of hydrothermal reacted panels using porous materials, Journal of the Korean Ceramic Society, 45(12), pp.832-838.
10.4191/KCERS.2008.45.1.832
4
Jong-Kyu Lee and Tae-Yeon Kim, 2018 : Evaluation of humidity control ceramic board using gypsum binder, Korean Journal of Materials Research, 28(1), pp.62-67.
10.3740/MRSK.2018.28.1.62
5
Dinh-Hieu Vu, Kuen-Sheng Wang, Bui Hoang Bac, 2011 : Humidity control porous ceramics prepared from waste and porous materials, Materials Letters, 65(6), pp.940-943.
10.1016/j.matlet.2011.01.006
6
Jin-Suk Yang, Chung-Heop Kwak, Tae-Soo Suh, et al., 2000 : Preparation and characterization of the humidity self-control materials, Journal of industrial and Engineering Chemistry, 11(8), pp.944-951.
7
J. S. Cha, S. I. Choi, 2016 : KR, 10-2016-0078707.
8
Kun-Young Jang, Dong-Woo Ryu, 2018 : Performance evaluation of water vapour adsorption & desorption properties of ceramic panel and painting materials for humidity control, Journal of the Architectural Institute of Korea Structure & Construction, 34(3), pp.43-52.
9
Jae-Jun Park, Kyoung-Hwa Choi, Byoung-Uk Cho, 2017 : Evaluation of low-temperature cooking of paper-mulberry bast fiber with potassium based cooking chemicals, Journal of Korea Technical Association of the Pulp and Paper Industry, 49(3), pp.35-40.
10.7584/JKTAPPI.2017.06.49.3.35
10
Ji Young Lee, Hae Min Jo, Kyoung Min Kim, et al., 2019 : Fundamental study on the cellulose nanofibril manufacture from paper-mulberry fiber, Journal of Korea TAPPI, 51(3), pp.45-51.
10.7584/JKTAPPI.2019.06.51.3.45
11
In-Hee Go, Seon-Hwa Jeong, 2018 : Anatomical, morphological, and chemical characteristics of paper-mulberry wood and bast fiber for raw material of Korean paper(Hanji), Journal of Conservation Science, 34(6), pp.517-524.
10.12654/JCS.2018.34.6.07
12
Ministry of Land, Infrastructure and Transport, Clean Healty Home Construction Standard, http://law.go.kr/admRulInfoP.do?admRulSeq=2000000054393, January 21. 2020.
Information
  • Publisher :The Korean Institute of Resources Recycling
  • Publisher(Ko) :한국자원리싸이클링학회
  • Journal Title :Journal of the Korean Institute of Resources Recycling
  • Journal Title(Ko) :자원리싸이클링
  • Volume : 29
  • No :2
  • Pages :8-17
  • Received Date : 2020-01-30
  • Revised Date : 2020-03-16
  • Accepted Date : 2020-03-23
  • DOI :https://doi.org/10.7844/kirr.2020.29.2.8
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