Densities and viscosities of the water plus lithium bromide plus ethanolamine system

被引：32

作者：

Kim, JS ^{[1
]}

Park, Y ^{[1
]}

Lee, H ^{[1
]}

机构：

[1] KOREA ADV INST SCI & TECHNOL,DEPT CHEM ENGN,YUSUNG GU,TAEJON 305701,SOUTH KOREA

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 1996年 / 41卷 / 04期

关键词：

D O I：

10.1021/je9503259

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Densities and viscosities of the water + lithium bromide + ethanolamine system (LiBr/H2N(CH2)(2)OH mass ratio = 3.5/1), a possible new working fluid for absorption heat pump, were measured in the temperature range of (283.15 to 343.15) K and in the concentration range of (30.2 to 75.0) mass %. The measurements were carried out using a set of hydrometers and Ubbelohde-type capillary viscometers. Each data set was correlated with the appropriate regression equation as a function of concentration and temperature. The average absolute deviations between the experimental and calculated values were found to be 0.07% and 0.72% for the densities and the viscosities, respectively.

引用

页码：678 / 680

页数：3

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