Study of Dry Fiberization of Waste Paper by Using Dry Milling

Dong Sung Kim; Min Kyum Kim; Yong Joo Sung

doi:10.7584/JKTAPPI.2023.10.55.5.43

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2023 Vol.55, Issue 5 Preview Page Next Page

Research Article

Study of Dry Fiberization of Waste Paper by Using Dry Milling 건식 분쇄방법을 이용한 폐지의 섬유화 연구

30 October 2023. pp. 43-51

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Abstract

This study evaluated the fiberization of waste papers by using dry mill treatment, in order to increase the usability of waste paper. The three waste papers such as old news paper (ONP), old corrugated container (OCC), and old office paper (WL, white ledger) were mechanically treated with knife mill and hammer mill. The effects of the types of milling processes on the fiberization efficiency were evaluated by measuring the fiber fractionation and by observing fibers and flakes using a microscopy. The knife mill treatment showed the effective fiberization for ONP. In case of OCC and WL samples, the hammer mill treatment showed the better performance in terms of fiber disintegration than the knife mill treatment. The hammer mill treatment resulted in the less flake and the higher in fines fraction, which leaded to changes in the CSF. There were many differences in the dry fiberization of waste papers depending on the mill treatment types, the treatment conditions and the types of waste papers.

Keywords

Waste paper

dfiberization

physical treatment

bulk

fiber properties

References

Rosenboom, J. G., Langer, R., and Traverso, G., Bioplastics for a circular economy. Nature Reviews Materials 7(2):117-137 (2022). 10.1038/s41578-021-00407-835075395PMC8771173

Stark, N. M. and Matuana, L. M., Trends in sustainable biobased packaging materials: A mini review, Materials today sustainability 15 (2021). 10.1016/j.mtsust.2021.100084

Nejad, A. M., Enhancement of drying of paper with phase change material: a numerical study. International journal of heat and mass transfer 149 (2020). 10.1016/j.ijheatmasstransfer.2019.119169

Lee, S. H., Jo, H. M., Lee, J. Y., and Lee, J. U., Development of drying energy saving technology of paperboard by applying precipitated calcium carbonate made from oyster-shell byproducts, Journal of Korea TAPPI 55(2):39-47 (2023). 10.7584/JKTAPPI.2023.4.55.2.39

Lee, J. Y., Kim, C. H., Kim, E. H., Park, T. U., Jo, H. M., and Sung, Y. J., Effect of bulking agent properties on bulk and drying energy of duplex board. Journal of Korea TAPPI, 49(2):49-55 (2017). 10.7584/JKTAPPI.2017.04.49.2.49

Stenström, S., Drying of paper: a review 2000- 2018, Drying technology 38(7):1-21 (2019). 10.1080/07373937.2019.1596949

De Beer, J., Worrell, E., and Blok, K., Long-term energy-efficiency improvements in the paper and board industry, Energy 23(1):21-42 (1998). 10.1016/S0360-5442(97)00065-0

Kim, J. M. and Lee, H. L., Feasibility study of dry forming with dry forming mould, Journal of Korea TAPPI 41(1):9-16 (2009).

Kim, J. M., Youn, H. J., and Lee, H. L., Development of dry forming mold for the feasibility study of dry forming of paper, Journal of Korea TAPPI 39(2):1-8 (2007).

Ismaeilimoghadam, S., Sheikh, M., Taheri, P., Maleki, S., Resalati, H., Jonoobi, M., Azimi, B., and Danti, S., Manufacturing of fluff pulp using different pulp sources and bentonite on an industrial scale for absorbent hygienic products. Molecules 27 (2022). 10.3390/molecules2715502235956974PMC9370493

Choi, K. H., Cho, J. H., Kim, C. G., Lee, H. S., and Ryu, J. Y., Properties of fluff pulp and handsheet recycled from paper diaper. Journal of Korea TAPPI 47(1):93-101 (2015). 10.7584/ktappi.2015.47.1.093

Buitrago-Tello, R., Venditti, R. A., Jameel, H., Yao, Y., and Echeverria, D., Carbon footprint of bleached softwood fluff pulp: Detailed process simulation and environmental life cycle assessment to understand carbon emissions, ACS sustainable chemistry and engineering, 10(28):9029-9040 (2022). 10.1021/acssuschemeng.2c00840

Huang, L., Wu, Q., Wang, Q., and Wolcott, M., Mechanical activation and characterization of micronized cellulose particles from pulp fiber, Industrial crops and products 141 (2019). 10.1016/j.indcrop.2019.111750

Delgado-Aguilar, M., Reixach, R., Tarrés, Q., Espinach, F. X., Mutjé, P., and Méndez, J. A., Bleached kraft eucalyptus fibers as reinforcement of poly (lactic acid) for the development of high-performance biocomposites, Polymers, 10(7):699 (2018). 10.3390/polym1007069930960624PMC6404014

Serra-Parareda, F., Vilaseca, F., Espinach, F. X., Mutjé, P., Delgado-Aguilar, M., and Tarrés, Q., Stiffening potential of lignocellulosic fibers in fully biobased composites: The case of abaca strands, spruce TMP fibers, recycled fibers from ONP, and barley TMP fibers, Polymers 13(4):619 (2021). 10.3390/polym1304061933670806PMC7921958

Lee, H. and Mani, S., Mechanical pretreatment of cellulose pulp to produce cellulose nanofibrils using a dry grinding method. Industrial crops and products, 104:179-187 (2017). 10.1016/j.indcrop.2017.04.044

Korpela, A. and Orelma, H., Manufacture of fine cellulose powder from chemically crosslinked kraft pulp sheets using dry milling, Powder technology 361:642-650 (2020). 10.1016/j.powtec.2019.11.064

Mayer-Laigle, C., Blanc, N., Rajaonarivony, R. K., and Rouau, X., Comminution of dry lignocellulosic biomass, a review: Part I. from fundamental mechanisms to milling behaviour, Bioengineering 5(2) (2018). 10.3390/bioengineering502004129865229PMC6027489

Mayer-Laigle, C., Rajaonarivony, R. K., Blanc, N., and Rouau, X., Comminution of dry lignocellulosic biomass: part II. technologies, improvement of milling performances, and security issues, Bioengineering, 5(3) (2018). 10.3390/bioengineering503005029932152PMC6165348

Information

Publisher :Korea Technical Association of The Pulp and Paper Industry
Publisher(Ko) :한국펄프종이공학회
Journal Title :Journal of Korea TAPPI
Journal Title(Ko) :펄프종이기술
Volume : 55
No :5
Pages :43-51
Received Date : 2023-09-15
Revised Date : 2023-10-21
Accepted Date : 2023-10-23
DOI :https://doi.org/10.7584/JKTAPPI.2023.10.55.5.43

Journal of Korea TAPPI ISSN:0253-3200(Print) 펄프종이기술

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