@article{ART002955268},
author={Hye-Jin Yu and Young Jun Lee and Seo Sung-Kwan and Yong-Sik Chu and Woo-Sung Yum},
title={Applicability analysis of carbondioxide conversion capture materials produced by desulfurization gypsum for cement admixture},
journal={Journal of the Korean Crystal Growth and Crystal Technology},
issn={1225-1429},
year={2023},
volume={33},
number={2},
pages={54-60},
doi={10.6111/JKCGCT.2023.33.2.054}
TY - JOUR
AU - Hye-Jin Yu
AU - Young Jun Lee
AU - Seo Sung-Kwan
AU - Yong-Sik Chu
AU - Woo-Sung Yum
TI - Applicability analysis of carbondioxide conversion capture materials produced by desulfurization gypsum for cement admixture
JO - Journal of the Korean Crystal Growth and Crystal Technology
PY - 2023
VL - 33
IS - 2
PB - The Korea Association Of Crystal Growth, Inc.
SP - 54
EP - 60
SN - 1225-1429
AB - In this study, microstructure and basic property analysis of DG (Desulfurization gypsum) and CCMs (Carbondioxide conversion capture materials) made by reacting CO2 with DG were conducted to analyze applicability as a cement admixture. The main crystalline phases of DG were CaO and CaSO4, and CCMs were CaSO4, CaCO3, Ca(OH)2 and CaSO4·H2O. As a result of particle size analysis, the difference in average particle sizes between the two materials was about 7 µm. No majo r heavy metals w ere detected i n the CCMs, and as a result of TGA, t he CO2 decomposition of CCMs was more than twice as high as that of DG. Therefore, it was judged that CCMs could be used as a cement admixture through optimization of manufacturing conditions. As a results of measuring the strength behavior of DG and CCMs mixture ratios, the longterm strength of CCMs-mixed mortar was higher, and this is due to the filler effect of CaCO3 in CCMs.
KW - Mineral carbonation;Desulfurization gypsum;Carbondioxide conversion capture materials;Cement admixture
DO - 10.6111/JKCGCT.2023.33.2.054
ER -
Hye-Jin Yu, Young Jun Lee, Seo Sung-Kwan, Yong-Sik Chu and Woo-Sung Yum. (2023). Applicability analysis of carbondioxide conversion capture materials produced by desulfurization gypsum for cement admixture. Journal of the Korean Crystal Growth and Crystal Technology, 33(2), 54-60.
Hye-Jin Yu, Young Jun Lee, Seo Sung-Kwan, Yong-Sik Chu and Woo-Sung Yum. 2023, "Applicability analysis of carbondioxide conversion capture materials produced by desulfurization gypsum for cement admixture", Journal of the Korean Crystal Growth and Crystal Technology, vol.33, no.2 pp.54-60. Available from: doi:10.6111/JKCGCT.2023.33.2.054
Hye-Jin Yu, Young Jun Lee, Seo Sung-Kwan, Yong-Sik Chu, Woo-Sung Yum "Applicability analysis of carbondioxide conversion capture materials produced by desulfurization gypsum for cement admixture" Journal of the Korean Crystal Growth and Crystal Technology 33.2 pp.54-60 (2023) : 54.
Hye-Jin Yu, Young Jun Lee, Seo Sung-Kwan, Yong-Sik Chu, Woo-Sung Yum. Applicability analysis of carbondioxide conversion capture materials produced by desulfurization gypsum for cement admixture. 2023; 33(2), 54-60. Available from: doi:10.6111/JKCGCT.2023.33.2.054
Hye-Jin Yu, Young Jun Lee, Seo Sung-Kwan, Yong-Sik Chu and Woo-Sung Yum. "Applicability analysis of carbondioxide conversion capture materials produced by desulfurization gypsum for cement admixture" Journal of the Korean Crystal Growth and Crystal Technology 33, no.2 (2023) : 54-60.doi: 10.6111/JKCGCT.2023.33.2.054
Hye-Jin Yu; Young Jun Lee; Seo Sung-Kwan; Yong-Sik Chu; Woo-Sung Yum. Applicability analysis of carbondioxide conversion capture materials produced by desulfurization gypsum for cement admixture. Journal of the Korean Crystal Growth and Crystal Technology, 33(2), 54-60. doi: 10.6111/JKCGCT.2023.33.2.054
Hye-Jin Yu; Young Jun Lee; Seo Sung-Kwan; Yong-Sik Chu; Woo-Sung Yum. Applicability analysis of carbondioxide conversion capture materials produced by desulfurization gypsum for cement admixture. Journal of the Korean Crystal Growth and Crystal Technology. 2023; 33(2) 54-60. doi: 10.6111/JKCGCT.2023.33.2.054
Hye-Jin Yu, Young Jun Lee, Seo Sung-Kwan, Yong-Sik Chu, Woo-Sung Yum. Applicability analysis of carbondioxide conversion capture materials produced by desulfurization gypsum for cement admixture. 2023; 33(2), 54-60. Available from: doi:10.6111/JKCGCT.2023.33.2.054
Hye-Jin Yu, Young Jun Lee, Seo Sung-Kwan, Yong-Sik Chu and Woo-Sung Yum. "Applicability analysis of carbondioxide conversion capture materials produced by desulfurization gypsum for cement admixture" Journal of the Korean Crystal Growth and Crystal Technology 33, no.2 (2023) : 54-60.doi: 10.6111/JKCGCT.2023.33.2.054
