CAS OpenIR  > 湿法冶金清洁生产技术国家工程实验室
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
Source PublicationJOURNAL OF CLEANER PRODUCTION
ISSN0959-6526
Volume172Pages:2576-2584
AbstractA 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.
KeywordSpent Caustic Liquor Wollastonite Zirconium-containing Silicon Slag Zirconium Oxychloride
SubtypeArticle
WOS HeadingsScience & Technology ; Technology ; Life Sciences & Biomedicine
DOI10.1016/j.jclepro.2017.11.153
Indexed BySCI
Language英语
WOS KeywordCALCIUM SILICATE HYDRATE ; OCTAHYDRATE PRODUCTION ; INFRARED SPECTROSCOPY ; GLASS-CERAMICS ; S-H ; SI-29 ; NMR ; PIGMENTS ; CONCRETE ; SYSTEM
WOS Research AreaScience & Technology - Other Topics ; Engineering ; Environmental Sciences & Ecology
WOS SubjectGREEN & SUSTAINABLE SCIENCE & TECHNOLOGY ; Engineering, Environmental ; Environmental Sciences
Funding OrganizationNational 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 IDWOS:000423002200114
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/24076
Collection湿法冶金清洁生产技术国家工程实验室
Affiliation1.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
Recommended Citation
GB/T 7714
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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