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논문 기본 정보

자료유형
학술저널
저자정보
이형규 (국민대학교) 김희섭 (성신양회) 김형진 (국민대학교)
저널정보
한국펄프·종이공학회 펄프·종이기술 펄프·종이기술 제50권 제5호(통권 제184호)
발행연도
2018.10
수록면
161 - 170 (10page)
DOI
10.7584/JKTAPPI.2018.10.50.5.161

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초록· 키워드

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This study is intended to reduce the CO₂ emitted from plants, and the emitted CO₂ is known to influence on the global warming. Though the cement industry is one of the areas which generate a high amount of CO₂ emissions, the emitted CO₂ has an advantage of being used for CCU technology due to its low content of sulfur compounds. Accordingly, in this study, a CCU pilot plant has been installed in a domestic cement company to capture the CO₂ emitted from the Kilns and to condense it to use for PPC synthesis.
This study is attempted to evaluate a feasibility of using the synthesized PPC from the CCU process system as fillers for papers. To this end, the morphology, sizes and distributions of the synthesized PCC from the cement company have been analyzed. Two types of the synthesized PCC from the CCU process system were compared with commercial fillers for papers. A feasibility of producing PCC from the CCU process as paper fillers has been confirmed. In case of type #1, paper formation was lower than the commercial fillers, but bulk and tensile strength were superior. In case of the type #2, it showed superior scattering coefficient and opacity. The XRF results indicate that of the CaO used for PCC synthesis contained not only CaO, but metal ions in oxide status. The presence of such metal ions in CaO was identified responsible for hindering the crystallization of PCC and lowering the brightness.

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ABSTRACT
1. 서론
2. 재료 및 방법
3. 결과 및 고찰
4. 결론
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