The kinetics of dissolution and phase transformation of 2MgO center dot 2B(2)O(3) center dot MgCl2 center dot 14H(2)O in water at 87 degrees C
文献类型：期刊论文
| 作者 | Li, XP; Liu, ZH; Gao, SY; Hu, MC; Xia, SP |
| 刊名 | ACTA PHYSICO-CHIMICA SINICA
 |
| 出版日期 | 2003-02-01 |
| 卷号 | 19期号:2页码:181-184 |
| 关键词 | Chloropinnoite(2mgo Center Dot 2b(2)o(3) Center Dot Mgcl2 Center Dot 14h(2)o) Hydrated Borate Dissolution Kinetics Phase Transformation Reaction Mechanism |
| 文献子类 | Article |
| 英文摘要 | The kinetics of dissolution and phase transformation of 2MgO . 2B(2)O(3) . MgCl2 . 14H(2)O in water at 87 degreesC were studied. The results of liquid phases anlysized at a given time intervals and solid phases identified by IR and XRD show that 2MgO . 2B(2)O(3) . MgCl2 . 14H(2)O dissolved incongruently in water and the process was not the same at low temperature, a new crystal midproduct(MgO . B2O3 . 4H(2)O) was formed, the final solid phase was pinnoite(MgO . B2O3 . 3H(2)O). With the aid of Simplex Optimum Method and Runge-Kutta Digital Solution of differential equation system, the experimental data was fitted. The kinetic equation of the crystallization reaction was given and a mechanism of crystallization reaction was proposed. |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000181098000020 |
| 源URL | [http://ir.isl.ac.cn/handle/363002/6098]  |
| 专题 | 青海盐湖研究所_青海盐湖研究所知识仓储 中国科学院青海盐湖研究所 |
| 作者单位 | 1.Shaanxi Normal Univ, Coll Chem & Mat Sci, Xian 710062, Peoples R China 2.Chinese Acad Sci, Inst Salt Lakes, Xian Branch, Xian 710043, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, XP,Liu, ZH,Gao, SY,et al. The kinetics of dissolution and phase transformation of 2MgO center dot 2B(2)O(3) center dot MgCl2 center dot 14H(2)O in water at 87 degrees C[J]. ACTA PHYSICO-CHIMICA SINICA,2003,19(2):181-184. |
| APA | Li, XP,Liu, ZH,Gao, SY,Hu, MC,&Xia, SP.(2003).The kinetics of dissolution and phase transformation of 2MgO center dot 2B(2)O(3) center dot MgCl2 center dot 14H(2)O in water at 87 degrees C.ACTA PHYSICO-CHIMICA SINICA,19(2),181-184. |
| MLA | Li, XP,et al."The kinetics of dissolution and phase transformation of 2MgO center dot 2B(2)O(3) center dot MgCl2 center dot 14H(2)O in water at 87 degrees C".ACTA PHYSICO-CHIMICA SINICA 19.2(2003):181-184. |
入库方式： OAI收割
来源：青海盐湖研究所
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