Solubility, Metastable Zone Width, and Nucleation Kinetics of Boric Acid in the NaCl-KCl-CaCl2-H2O System
文献类型：期刊论文
| 作者 | Peng, Jiaoyu1,2 ; Dong, Naijin1,2; Dong, Yaping1; Pan, Zheng3; Li, Wu1
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| 刊名 | JOURNAL OF CHEMICAL AND ENGINEERING DATA
 |
| 出版日期 | 2015-11-01 |
| 卷号 | 60期号:11页码:3341-3346 |
| 文献子类 | Article |
| 英文摘要 | The solubility and metastable zone width of boric acid in the simulated oilfield brine system of NaCl-KCl-CaCl2-H2O were studied at low temperature by the turbidity method. The nucleation kinetic constant A and the interfacial energy gamma of boric acid were calculated with nucleation theory. Results showed that the solubility of boric acid in the simulated oilfield brine system was mainly determined by the coexisting salt of CaCl2 and decreased with increasing concentrations of CaCl2, even though the presence of NaCl and KCl has a salt-in effect on the solubility. However, the metastable zone width was affected by the three coexisting salts and it changes differently with the varied concentrations. The possible reason can be explained by the dependence of the interfacial energy gamma on the slat concentration. On the basis of the above results, the crystallization behavior of boric acid during oilfield brine evaporation was investigated for the first time. It was deeply affected by the coexisting salts in brine. |
| WOS研究方向 | Thermodynamics ; Chemistry ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000364796600035 |
| 源URL | [http://ir.isl.ac.cn/handle/363002/6168]  |
| 专题 | 青海盐湖研究所_青海盐湖研究所知识仓储 青海盐湖研究所_盐湖资源综合利用工程技术中心 |
| 作者单位 | 1.Chinese Acad Sci, Qinghai Inst Salt Lakes, Xining 810008, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China 3.Qinghai Univ, Sch Chem Engn, Xining 810016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Peng, Jiaoyu,Dong, Naijin,Dong, Yaping,et al. Solubility, Metastable Zone Width, and Nucleation Kinetics of Boric Acid in the NaCl-KCl-CaCl2-H2O System[J]. JOURNAL OF CHEMICAL AND ENGINEERING DATA,2015,60(11):3341-3346. |
| APA | Peng, Jiaoyu,Dong, Naijin,Dong, Yaping,Pan, Zheng,&Li, Wu.(2015).Solubility, Metastable Zone Width, and Nucleation Kinetics of Boric Acid in the NaCl-KCl-CaCl2-H2O System.JOURNAL OF CHEMICAL AND ENGINEERING DATA,60(11),3341-3346. |
| MLA | Peng, Jiaoyu,et al."Solubility, Metastable Zone Width, and Nucleation Kinetics of Boric Acid in the NaCl-KCl-CaCl2-H2O System".JOURNAL OF CHEMICAL AND ENGINEERING DATA 60.11(2015):3341-3346. |
入库方式： OAI收割
来源：青海盐湖研究所
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