The environmental sustainability of synthetic wollastonite using waste from zirconium oxychloride production
Wang, Yu1,2,3; Song, Jing1,2; Guo, Qiang1,2; Xi, Xinguo4; Hou, Guihua5; Wei, Guangye1,2; Qu, Jingkui1,2
2018-01-20
发表期刊JOURNAL OF CLEANER PRODUCTION
ISSN0959-6526
卷号172页码:2576-2584
摘要A reasonable and economic process to achieve the comprehensive utilization of waste from production of zirconium oxychloride would benefit sustainable development of zirconium industries and reduce environmental pollution. In this paper, wollastonite was prepared from spent caustic liquor and zirconium-containing silicon slag at low temperature. The effects of CaO/SiO2 mole ratio, reaction temperature, reaction time, and rotation rate on the crystallization and morphology of wollastonite were systemically investigated. The optimal conditions for desilication were confirmed as a CaO/SiO2 mole ratio of 1.0, a reaction temperature of 90 degrees C, a desilication time of 60 min, and a rotation rate of 200 r/min. Wollastonite was subsequently prepared by calcination of the obtained calcium silicate hydrate at 1000 degrees C for 1.0 h. The developed process achieved good performance of wollastonite and alkali liquor with a low silicate content, which met the standard of an industrial-grade product. (C) 2017 Elsevier Ltd. All rights reserved.
关键词Spent Caustic Liquor Wollastonite Zirconium-containing Silicon Slag Zirconium Oxychloride
文章类型Article
WOS标题词Science & Technology ; Technology ; Life Sciences & Biomedicine
DOI10.1016/j.jclepro.2017.11.153
收录类别SCI
语种英语
关键词[WOS]CALCIUM SILICATE HYDRATE ; OCTAHYDRATE PRODUCTION ; INFRARED SPECTROSCOPY ; GLASS-CERAMICS ; S-H ; SI-29 ; NMR ; PIGMENTS ; CONCRETE ; SYSTEM
WOS研究方向Science & Technology - Other Topics ; Engineering ; Environmental Sciences & Ecology
WOS类目GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY ; Engineering, Environmental ; Environmental Sciences
项目资助者National Natural Science Foundation of China(21406246 ; Chinese Academy of Sciences(QYZDJ-SSW-JSC021) ; Innovation Center of Ecological Building Materials and Environmental Protection Equipment of Jiangsu Province(YCXT201610) ; Open Cooperation Program of Science and Technology of Henan Province(172106000012) ; Key Research and Development Program of Jiangxi Province(20161BBH80003) ; 51704270)
WOS记录号WOS:000423002200114
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/24076
专题湿法冶金清洁生产技术国家工程实验室
作者单位1.Natl Engn Lab Hydromet Cleaner Prod Technol, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Inst Proc Engn, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Yancheng Inst Technol, Jiangsu Collaborat Innovat Ctr Ecol Bldg Mat & En, Yancheng 224051, Peoples R China
5.Yancheng Inst Technol, Key Lab Adv Technol Environm Protect Jiangsu Prov, Yancheng 224051, Peoples R China
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Wang, Yu,Song, Jing,Guo, Qiang,et al. The environmental sustainability of synthetic wollastonite using waste from zirconium oxychloride production[J]. JOURNAL OF CLEANER PRODUCTION,2018,172:2576-2584.
APA Wang, Yu.,Song, Jing.,Guo, Qiang.,Xi, Xinguo.,Hou, Guihua.,...&Qu, Jingkui.(2018).The environmental sustainability of synthetic wollastonite using waste from zirconium oxychloride production.JOURNAL OF CLEANER PRODUCTION,172,2576-2584.
MLA Wang, Yu,et al."The environmental sustainability of synthetic wollastonite using waste from zirconium oxychloride production".JOURNAL OF CLEANER PRODUCTION 172(2018):2576-2584.
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