|
|||||
|
|
| 萘-甲苯及萘-二甲苯体系在(293.15～318.15)K温度范围内的密度、黏度测定与关联 | |
| 引用本文： | 崔铁兵,张晨,徐丽,刘国际.萘-甲苯及萘-二甲苯体系在(293.15～318.15)K温度范围内的密度、黏度测定与关联[J].河南师范大学学报(自然科学版),2012,40(5):98-102. |
| 作者姓名： | 崔铁兵 张晨 徐丽 刘国际 |
| 作者单位： | 1. 中原工学院材料与化工学院,郑州,450007 2. 河南省化工研究所有限责任公司,郑州,450052 3. 郑州大学化工与能源学院,郑州,450001 |
| 基金项目： | 河南省教育厅自然科学研究项目(2011A530013) |
| 摘 要： | 利用比重瓶和乌氏粘度计,分别测定了萘-甲苯体系和萘-二甲苯体系(293.15～318.15)K在不同组成下的密度与黏度.从测量的数据中计算得到了表观摩尔体积.通过对实验结果进行拟合,得到了适宜的拟合参数和实验值与计算值的标准偏差. |
| 关 键 词： | 萘 甲苯 二甲苯 密度 黏度 |
Densities and Viscosities of Naphthalene+Toluene and Naphthalene+Xylene Mixtures at T=(293.15 to 343.15) K |
|
| CUI Tie-bing , ZHANG Chen , XU Li , LIU Guo-ji.Densities and Viscosities of Naphthalene+Toluene and Naphthalene+Xylene Mixtures at T=(293.15 to 343.15) K[J].Journal of Henan Normal University(Natural Science),2012,40(5):98-102. | |
| Authors: | CUI Tie-bing ZHANG Chen XU Li LIU Guo-ji |
| Institution: | 1.School of Materials and Chemical Engineering,Zhongyuan University of Technology,Zhengzhou 450007,China;2.Henan Chemical Industry Research Institute CO.LTD,Zhengzhou 450052,China;3.School of Chemical and Energy Engineering,Zhengzhou University,Zhengzhou 450001,China) |
| Abstract: | The densities and viscosities of naphthalene + toluene and naphthalene + xylene mixtures have been determined experimentally under normal atmospheric pressure over the entire molality range from(293.15 to 318.15) K.The apparent molar volumes of naphthalene were calculated from experimental measurements.Results were fit to obtain the appropriate parameters and standard deviations between the measured and fitted values. |
| Keywords: | naphthalene toluene xylene density viscosity |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |