Modeling of glycine solubility in aqueous HCl-MgCl2 system and its application in phase transition of glycine by changing media and supersaturation
文献类型：期刊论文
| 作者 | Ansari, Ziaul Haque1,2; Zeng, Yan3; Zhang, Yan1; Demopoulos, George P.3; Li, Zhibao1 |
| 刊名 | JOURNAL OF CRYSTAL GROWTH
 |
| 出版日期 | 2017-06-01 |
| 卷号 | 467页码:116-125 |
| 关键词 | Solubility Transformation Polymorphism Glycine Hydrochloric acid Magnesium chloride |
| ISSN号 | 0022-0248 |
| 英文摘要 | The solubility of glycine in HCl and HCl-MgCl2 solutions was measured from 283.15 to 343.15 K and found to increase with temperature and increase linearly with the concentration of HCl. The MSE model integrated in the OLI platform was modified by regressing the experimental and literature solubility data through the adjustment of the middle-range interaction parameters. After parameterization, the model can accurately calculate the solubility with the average absolute deviation lower than 3.5% and thus be able to predict supersaturation of glycine. Crystallization of different polymorphs of glycine in water, HCl, NaOH, MgCl2, and HCl-MgCl2 aqueous solutions was performed. The effects of medium, temperature, supersaturation, and time on the crystallization were investigated. It was found that only in the HCl solution the formation of single a-glycine phase was achieved under all the investigated temperature and holding time. a-glycine or its mixture with c-glycine or C4H18N2O4 center dot HCl was produced in systems other than HCl solution depending on the conditions. (C) 2017 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Crystallography ; Materials Science, Multidisciplinary ; Physics, Applied |
| 研究领域[WOS] | Crystallography ; Materials Science ; Physics |
| 关键词[WOS] | PARTIAL MOLAL PROPERTIES ; GAMMA-GLYCINE ; AMINO-ACIDS ; TRANSPORT-PROPERTIES ; CRYSTAL-STRUCTURE ; HIGH-PRESSURES ; ACTIVITY-COEFFICIENTS ; GROWTH ; POLYMORPHS ; WATER |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000401128400019 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/22533]  |
| 专题 | 过程工程研究所_湿法冶金清洁生产技术国家工程实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.McGill Univ, Mat Engn, 3610 Univ St, Montreal, PQ H3A 0C5, Canada |
| 推荐引用方式 GB/T 7714 | Ansari, Ziaul Haque,Zeng, Yan,Zhang, Yan,et al. Modeling of glycine solubility in aqueous HCl-MgCl2 system and its application in phase transition of glycine by changing media and supersaturation[J]. JOURNAL OF CRYSTAL GROWTH,2017,467:116-125. |
| APA | Ansari, Ziaul Haque,Zeng, Yan,Zhang, Yan,Demopoulos, George P.,&Li, Zhibao.(2017).Modeling of glycine solubility in aqueous HCl-MgCl2 system and its application in phase transition of glycine by changing media and supersaturation.JOURNAL OF CRYSTAL GROWTH,467,116-125. |
| MLA | Ansari, Ziaul Haque,et al."Modeling of glycine solubility in aqueous HCl-MgCl2 system and its application in phase transition of glycine by changing media and supersaturation".JOURNAL OF CRYSTAL GROWTH 467(2017):116-125. |
入库方式： OAI收割
来源：过程工程研究所
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