| 乙二醇-水体系的理化性质研究 |
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| 引用本文： | 邓荣华,刘迎新,张凌伟,张通,魏雄辉.乙二醇-水体系的理化性质研究[J].内蒙古工业大学学报,2009,28(2):106-112. |
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| 作者姓名： | 邓荣华 刘迎新 张凌伟 张通 魏雄辉 |
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| 作者单位： | [1]内蒙古工业大学化工学院 [2]浙江工业大学绿色化学合成技术国家重点实验室培育基地 [3]北京博源恒升高科技有限公司 [4]北京大学化学与分子工程学院应用化学系 |
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| 摘 要： | 系统地测定了乙二醇-水体系在常压下，308.15K—323.15K温度范围内，不同配比组成时的密度、超额体积、粘度和表面张力数据，考察了温度及组成对混合体系理化性质的影响。以期为该体系在气体脱硫方面的应用研究提供重要的基础数据。
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| 关 键 词： | 乙二醇-水体系 密度 粘度 表面张力 |
A STUDY ON THE PHYSICOCHEMICAL PROPERTIES OF ETHYLENE GLYCOL AND WATER SYSTEM |
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| Institution: | DENG Rong-hua,LIU Ying-xin,ZHANG Ling-wei,ZHANG Tong,WEI Xiong-hui(1. School of Chemical Engineering,Inner Mongolia University of Technology,Hohhot 010051 ,China;2. Breeding Base of Green Chemistry Synthesis Technology, State Key Laboratory ,Zhejiang University of Technology ,Hangzhou 310032 ,China; 3. Beijing Boyuan Hengsheng High-Technology Co. , Ltd, Beijing 100086,China; 4. Department of Applied Chemistry,College of Chemistry ＆ Molecular Engineering, Peking University,Beijing 100080 ,China) |
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| Abstract: | In this study, physicochemical properties including density, excess molar volume, viscosity ,and surface tension of ethylene glycol and water system are measured within the temperature range of 308.15 K to 323.15 K. The influence of temperature and composition on properties of the mixture is investigated. Important basic data are provided for the design of desulphurization with use of this system. |
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| Keywords: | ethylene glycol and water system density excess molar volume viscosity surfacetension |
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