Magazine of RCR (한국건설순환자원학회지)

Korean Recycled Construction Resources Institute (한국건설순환자원학회)
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Current State of Carbon Dioxide Emission in Cement Industry and Proposal for the Environment Load Reducing Cement used Inorganic Construction Wastes

시멘트 산업의 이산화탄소 배출현황 및 환경부하 저감형 재생시멘트 제안

  • 김낙현 (한양대학교 친환경건축기술연구소)
  • Published : 2019.03.30
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Abstract

Keywords

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그림 1. CO2 emission fow from cement manufacturing process

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그림 2. Current Status of waste generation

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그림 3. Graph of clinker mineral component prediction result

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그림 4. Environmental impact assessment by environmental impact category

[표 1] Classifcation and occurrence of construction waste

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[표2] The average chemical composition of Portland Cement 시멘트 화학조성(화학성분)

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[표 3] Investigation of the chemical composition of inorganic construction waste though the existing literature discussion

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[표 4] Bogue formula

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[표 5] Factors for the cement manufacturing control

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[표 6] The combination of inorganic construction waste

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[표 7] The raw materials used in the cement production

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[표 8] Characterization of cement raw materials

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References

  1. National Greenhouse Gas Inventory Report of Korea, Greenhouse Gas Inventory & Research Center of Korea, (2015).
  2. Good Practice Guidelines for Estimating Cement Industry GHG Emissions, Korea Energy Agency, (2009).
  3. Kim, J.H., Tae, S.H. (2016). Theoretical study on the development of environmental load reducing recycled cement utilizing inorganic construction wastes, Architectural institute of Korea, 36(1), 365-366 [in Korean].
  4. Kwon E., Ahn J., Cho B., Park D. (2015). A study on development of recycled cement made from waste cementitious powder. Construction and Building Materials, 83, 174-180. https://doi.org/10.1016/j.conbuildmat.2015.02.086
  5. Waste generation and processing status of the country, Ministry of Environment in Korean, (2016).
  6. KS L 5201. (2016). Portland cement, Korean Agency for Technology and Standards.
  7. Oh, D.Y., Takafumi Noguchi, Ryoma kitagaki, Park, W.J. (2014). $CO_2$ emission reduction by reuse of building material waste in the Japanese cement industry, Renewable and Sustainable Energy Reviews, vol 38, 796-810. https://doi.org/10.1016/j.rser.2014.07.036