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Solubility Data for the NaOH-NaNO3-Na3VO4-Na2CrO4-H2O System at (40 and 80) degrees C
Wang, Shaona1; Song, Ziwei1,2; Zhang, Yan3; Du, Hao1; Zheng, Shili1; Zhang, Yi1; Zheng, SL
2010-11-01
Source PublicationJOURNAL OF CHEMICAL AND ENGINEERING DATA
ISSN0021-9568
Volume55Issue:11Pages:4607-4610
AbstractIn a new vanadium production process, the effective separation of Na3VO4 and Na2CrO4 from the NaOH-NaNO3-Na3VO4-Na2CrO4-H2O system plays a very important role. In this regard, the dissolution behavior of Na3VO4 and Na2CrO4 in the NaOH-NaNO3-Na3VO4-Na2CrO4-H2O system was investigated by measuring solubility data, and finally the solubility diagram was constructed. From the data, a method of separating Na3VO4 via cooling crystallization and Na2CrO4 via evaporization in the concentrated alkaline solution is proposed.
KeywordVanadium
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
DOI10.1021/je100106w
Indexed BySCI
Language英语
WOS KeywordVANADIUM
WOS Research AreaChemistry ; Engineering
WOS SubjectChemistry, Multidisciplinary ; Engineering, Chemical
WOS IDWOS:000284017600008
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/5578
Collection湿法冶金清洁生产技术国家工程实验室
Corresponding AuthorZheng, SL
Affiliation1.Chinese Acad Sci, Key Lab Green Proc & Engn, Inst Proc Engn, Natl Engn Lab Hydromet Cleaner Prod Technol, Beijing 100190, Peoples R China
2.Tianjin Univ, Dept Chem Engn, Tianjin 300000, Peoples R China
3.Univ Sci & Technol Beijing, Beijing 100083, Peoples R China
Recommended Citation
GB/T 7714
Wang, Shaona,Song, Ziwei,Zhang, Yan,et al. Solubility Data for the NaOH-NaNO3-Na3VO4-Na2CrO4-H2O System at (40 and 80) degrees C[J]. JOURNAL OF CHEMICAL AND ENGINEERING DATA,2010,55(11):4607-4610.
APA Wang, Shaona.,Song, Ziwei.,Zhang, Yan.,Du, Hao.,Zheng, Shili.,...&Zheng, SL.(2010).Solubility Data for the NaOH-NaNO3-Na3VO4-Na2CrO4-H2O System at (40 and 80) degrees C.JOURNAL OF CHEMICAL AND ENGINEERING DATA,55(11),4607-4610.
MLA Wang, Shaona,et al."Solubility Data for the NaOH-NaNO3-Na3VO4-Na2CrO4-H2O System at (40 and 80) degrees C".JOURNAL OF CHEMICAL AND ENGINEERING DATA 55.11(2010):4607-4610.
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