A NOVEL METHOD FOR WETTING AND DRYING ISOTHERMS OF MATERIALS BY THERMOGRAVIMETRY

被引：4

作者：

MOUNTS, RD

MORTON, M

BABICH, MW

机构：

[1] Chemistry Department, Florida Institute of Technology, Melbourne

来源：

THERMOCHIMICA ACTA | 1990年 / 173卷

关键词：

D O I：

10.1016/0040-6031(90)80592-M

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Moisture adsorption/desorption isotherms were constructed using a thermogravimetry-based technique. Isotherms were obtained by equilibrating samples at known relative humidities in salt chamber humidistats, and then measuring the moisture content using thermogravimetry. By pre-drying and pre-wetting the samples, both wetting and drying isotherms can be obtained.

引用

页码：81 / 84

页数：4

共 6 条

[1] THERMAL-ANALYSIS OF ADSORBENTS IN HEAT-TRANSFER SYSTEMS [J].