| 置换法测定气液平衡 |
| |
| 引用本文： | 周星风,韩世钓.置换法测定气液平衡[J].物理化学学报,1987,3(3):225-226. |
| |
| 作者姓名： | 周星风 韩世钓 |
| |
| 作者单位： | Department of Chemistry; Zhejiang University |
| |
| 摘 要： | 本文工作在流通法的原理上提出一种不分析组成测定汽液平衡的新方法。它通过配置样品与汽液平衡测定仪汽相浓度区或液相浓度区的等体积置换,测定配样组成所对应的露点或泡点。置换法的基本原理双循环汽液平衡测定仪在达到操作稳态时,存在着三个浓度区间的划分以及相互之间的物料平衡关系。流通法的基本作法是,将平衡液相回流或平衡汽相回流引出,并以等流量的配制样品注入混合区。溶质量随时间的变化规律为,
|
| 收稿时间： | 1987-01-12 |
| 修稿时间： | 1987-06-15 |
EXCHANGING METHOD FOR VLE DETERMINATION |
| |
| Zhou Xingfeng,Han Shijun.EXCHANGING METHOD FOR VLE DETERMINATION[J].Acta Physico-Chimica Sinica,1987,3(3):225-226. |
| |
| Authors: | Zhou Xingfeng Han Shijun |
| |
| Institution: | Department of Chemistry; Zhejiang University |
| |
| Abstract: | Based on the principle of flow method, a new method for measuring VLE data without analytical determination of composition is presented. By equal volume exchanging of the y region or the x region inside the VLE determination appara- tus, the boiling point or the dew point is determined while the steady state is reached. |
| |
| Keywords: | |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《物理化学学报》浏览原始摘要信息 |
| 点击此处可从《物理化学学报》下载免费的PDF全文 |
|
