ISL OpenIR
Preparation of magnesium oxysulfate cement using magnesium-rich byproducts from the production of lithium carbonate from salt lakes
Wu Chengyou ; Chen Cong ; Zhang Huifang ; Tan Yongshan ; Yu Hongfa
2018-05-30
Source PublicationCONSTRUCTION AND BUILDING MATERIALS
AbstractLow-cost magnesium oxysulfate (MOS) cement was prepared using magnesia derived from the calcination of magnesium-residue from the production of LiCO3 from salt lake brine. Setting time, mechanical strength, hydration mechanism, hydration products and microstructure of this MOS cement were determined. MOS cement prepared with magnesia after calcination at low temperatures and high molar ratio of a-MgO/MgSO4 was found to harden rapidly but the later-stage strength decreased. However, partial replacement of magnesia obtained from the calcination of magnesium-rich residues by pure light burned magnesia and addition of 5.1.7 phase seed crystals are viable strategies for obtaining MOS cement with improved properties. (C) 2018 Elsevier Ltd. All rights reserved.
PublisherELSEVIER SCI LTD
Document Type期刊论文
Identifierhttp://ir.isl.ac.cn/handle/363002/7194
Collection中国科学院青海盐湖研究所
Recommended Citation
GB/T 7714
Wu Chengyou,Chen Cong,Zhang Huifang,et al. Preparation of magnesium oxysulfate cement using magnesium-rich byproducts from the production of lithium carbonate from salt lakes[J]. CONSTRUCTION AND BUILDING MATERIALS,2018.
APA Wu Chengyou,Chen Cong,Zhang Huifang,Tan Yongshan,&Yu Hongfa.(2018).Preparation of magnesium oxysulfate cement using magnesium-rich byproducts from the production of lithium carbonate from salt lakes.CONSTRUCTION AND BUILDING MATERIALS.
MLA Wu Chengyou,et al."Preparation of magnesium oxysulfate cement using magnesium-rich byproducts from the production of lithium carbonate from salt lakes".CONSTRUCTION AND BUILDING MATERIALS (2018).
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wu Chengyou]'s Articles
[Chen Cong]'s Articles
[Zhang Huifang]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wu Chengyou]'s Articles
[Chen Cong]'s Articles
[Zhang Huifang]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wu Chengyou]'s Articles
[Chen Cong]'s Articles
[Zhang Huifang]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.