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http://dx.doi.org/10.17137/korrae.2019.27.4.83

Preparation and characterization of SRF(Solid Refuse Fuel) using heavy oil fly ash  

Min, Hong (Plant Engineering Center, Institute for Advanced Engineering)
Cho, Sung-su (Plant Engineering Center, Institute for Advanced Engineering)
Seo, Minhye (Plant Engineering Center, Institute for Advanced Engineering)
Lee, Soo-Young (Plant Engineering Center, Institute for Advanced Engineering)
Choi, Changsik (Plant Engineering Center, Institute for Advanced Engineering)
Publication Information
Journal of the Korea Organic Resources Recycling Association / v.27, no.4, 2019 , pp. 83-90 More about this Journal
Abstract
In this study, the characteristics of the SRF (Solid Refuse Fuel) prepared by blending each of the additives (citrus peel, waste wood, coal) in the heavy oil fly ash, evaluating the heavy oil fly ash recyclability. Recycling SRFs were fabricated by pellet extruding method after blending the heavy oil fly ash and additives based on 30% moisture content. As a result, the formability of the SRFs was excellent under condition of blending heavy oil fly ash with coal or citrus peel and the highest calorific value was 4,274 kcal/kg at heavy oil fly ash mixed with coal. Therefore, the formability and calorific value were improved when the heavy oil fly ash was mixed with coal(20 wt%) at 30% moisture content. From these results, the applicability of SRFs with additives was confirmed by using the heavy oil fly ash from J thermal power plant.
Keywords
Heavy oil fly ash; Recycling; SRF; Pellet;
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