CAS OpenIR  > 湿法冶金清洁生产技术国家工程实验室
Solubilities and Modeling of Glycine in Mixed NaCl-MgCl2 Solutions in a Highly Concentrated Region
Ansari, Ziaul Haque; Li, Zhibao
2016-10-01
Source PublicationJOURNAL OF CHEMICAL AND ENGINEERING DATA
ISSN0021-9568
Volume61Issue:10Pages:3488-3497
Abstract

Electrolyte solution has an effect on growth and nonlinear optical properties of glycine crystals at certain conditions. The solubility of glycine in MgCl2-H2O solutions with molality from 0.5 to 3.5 was investigated by a dynamic method from (283.15 to 333.15) K. The solubilities of MgCl2 center dot 6H(2)O in glycine-water solution with molalities from 0.08 to 0.67 were also measured by the same method from (293.15 to 323.15) K. For model validation, the solubility of glycine in mixed NaCl-MgCl2 solutions was also measured. The solubilities of both glycine and MgCl2 center dot 6H(2)O solids were observed to increase with increasing temperature and concentration with respect to one another, acting as solutes. The OLI correlation with an existing model shows large errors in the solubility calculation for the glycine-NaCl-MgCl2-H2O system. A self-consistent model using a unified set of model parameters obtained by regressing the solubility of glycine in single salt systems was developed. The model can accurately predict the solubilities of glycine in mixed NaCl-MgCl2 solutions with average absolute deviations lower than 2.5%.

SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
DOI10.1021/acs.jced.6b00403
Indexed BySCI
Language英语
WOS KeywordPARTIAL MOLAL PROPERTIES ; AMINO-ACIDS ; HIGH-PRESSURES ; GAMMA-GLYCINE ; TRANSPORT-PROPERTIES ; PHASE-EQUILIBRIA ; ACTIVITY-COEFFICIENTS ; TEMPERATURES ; CRYSTALS ; STANDARD
WOS Research AreaThermodynamics ; Chemistry ; Engineering
WOS SubjectThermodynamics ; Chemistry, Multidisciplinary ; Engineering, Chemical
Funding OrganizationNational Natural Science Foundation of China(21476235 ; National Basic Research Development Program of China (973 Program)(2013CB632605) ; U1407112)
WOS IDWOS:000385606900014
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/21553
Collection湿法冶金清洁生产技术国家工程实验室
AffiliationChinese Acad Sci, Inst Proc Engn, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Ansari, Ziaul Haque,Li, Zhibao. Solubilities and Modeling of Glycine in Mixed NaCl-MgCl2 Solutions in a Highly Concentrated Region[J]. JOURNAL OF CHEMICAL AND ENGINEERING DATA,2016,61(10):3488-3497.
APA Ansari, Ziaul Haque,&Li, Zhibao.(2016).Solubilities and Modeling of Glycine in Mixed NaCl-MgCl2 Solutions in a Highly Concentrated Region.JOURNAL OF CHEMICAL AND ENGINEERING DATA,61(10),3488-3497.
MLA Ansari, Ziaul Haque,et al."Solubilities and Modeling of Glycine in Mixed NaCl-MgCl2 Solutions in a Highly Concentrated Region".JOURNAL OF CHEMICAL AND ENGINEERING DATA 61.10(2016):3488-3497.
Files in This Item:
File Name/Size DocType Version Access License
Solubilities and Mod(1114KB)期刊论文出版稿限制开放CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Ansari, Ziaul Haque]'s Articles
[Li, Zhibao]'s Articles
Baidu academic
Similar articles in Baidu academic
[Ansari, Ziaul Haque]'s Articles
[Li, Zhibao]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Ansari, Ziaul Haque]'s Articles
[Li, Zhibao]'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.