Study on the properties of magnesium oxychloride cement prepared by the magnesium-rich byproducts from the production of lithium carbonate from salt lakes

doi:10.2109/jcersj2.20242

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	Study on the properties of magnesium oxychloride cement prepared by the magnesium-rich byproducts from the production of lithium carbonate from salt lakes
	Wu, Chengyou; Chen, Cong; Zhang, Huifang
刊名	JOURNAL OF THE CERAMIC SOCIETY OF JAPAN
	2021-08
卷号	129 期号:8 页码:516-527
ISSN号	1882-0743
DOI	10.2109/jcersj2.20242
英文摘要	Magnesium oxychloride cement (MOC) cement was prepared using magnesia derived from the calcination at 400-900 degrees C of magnesium-residue from the production of LiCO3 from salt take brine. The setting time, compressive strength, hydration course and pore distribution of MOC cement were measured, and the effects of additives and mineral admixtures on their mechanical properties and water resistance were studied. It was found that lower calcination temperature and high molar ratio of a-MgO/MgCl2 are more conducive to the setting and hardening and mechanical properties of MOC cement. However, adding KH2PO4 and mineral admixtures to MOC cement can only improve its short-term (3 days) water resistance, and cannot completely solve the problem of poor water resistance of MOC. (C) 2021 The Ceramic Society of Japan. All rights reserved.
内容类型	期刊论文
源URL	[http://ir.isl.ac.cn/handle/363002/34356]
专题	青海盐湖研究所_盐湖资源与化学实验室
推荐引用方式 GB/T 7714	Wu, Chengyou,Chen, Cong,Zhang, Huifang. Study on the properties of magnesium oxychloride cement prepared by the magnesium-rich byproducts from the production of lithium carbonate from salt lakes[J]. JOURNAL OF THE CERAMIC SOCIETY OF JAPAN,2021,129(8):516-527.
APA	Wu, Chengyou,Chen, Cong,&Zhang, Huifang.(2021).Study on the properties of magnesium oxychloride cement prepared by the magnesium-rich byproducts from the production of lithium carbonate from salt lakes.JOURNAL OF THE CERAMIC SOCIETY OF JAPAN,129(8),516-527.
MLA	Wu, Chengyou,et al."Study on the properties of magnesium oxychloride cement prepared by the magnesium-rich byproducts from the production of lithium carbonate from salt lakes".JOURNAL OF THE CERAMIC SOCIETY OF JAPAN 129.8(2021):516-527.