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Study on Fly Ash as a New Raw Material in Paperboard Process  

Kim, Chul-Hwan (Dept. of Forest Sciences/IALS, Gyeongsang National Univ.)
Lee, Ji-Young (Dept. of Forest Sciences/IALS, Gyeongsang National Univ.)
Lee, Hui-Jin (Dept. of Forest Sciences/IALS, Gyeongsang National Univ.)
Gwak, Hye-Jeong (Dept. of Forest Sciences/IALS, Gyeongsang National Univ.)
Publication Information
Journal of Korea Technical Association of The Pulp and Paper Industry / v.42, no.4, 2010 , pp. 78-83 More about this Journal
Abstract
In this study, the possibility of the use of a new raw material in paperboard industry was investigated. Fly ash is one of the residues generated in the combustion of coal and generally captured from the chimney of coal-fired power plant. This material is utilized in many industries including cement, soil stabilization, composite etc., but it is not used in paper industry. Three types of fly ashes were collected from Hadong, boryeong and Seocheon steam power plants and we investigated their properties by scanning electron micrographs and particle size distribution. Papers were manufactured with KOCC and fly ashes, and the physical properties such as bulk, tensile strength, internal bond strength and ISO brightness were measured to identify the effects of fly ash on the paper properties.
Keywords
paperboard; fly ash; particle size; bulk; tensile strength; internal bond strength;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
Times Cited By SCOPUS : 1
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