Steamed zeolites for heat pump applications and solar driven thermal adsorption storage

被引：19
|
作者：
Herzog, Thomas H. [2 ]
Jaenchen, Jochen [2 ]
Kontogeorgopoulos, Eythymius M. [3 ]
Lutz, Wolfgang [1 ]
机构：
[1] BTU Brandenburg Univ Technol, Volmerstr 13, D-12489 Berlin, Germany
[2] TH Wildau Tech Univ Appl Sci, D-15745 Wildau, Germany
[3] InvenSor GmbH, D-13355 Berlin, Germany
来源：
PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON SOLAR HEATING AND COOLING FOR BUILDINGS AND INDUSTRY (SHC 2013) | 2014年 / 48卷
关键词：
dealumination; water adsorption; zeolites; adsorption heat pump; thermal adsorption storage; SORPTION;
D O I：
10.1016/j.egypro.2014.02.044
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The influence of the dealumination degree of NaY with respect to the water adsorption properties was investigated by infrared spectroscopy, thermogravimetry and isotherm measurements. The modification of the samples is a result of a steaming process at different temperatures in dependence of time. It was found that dealumination controls the hydrophilic behavior of NaY and contributes to defined low desorption temperatures. Similar to microporous SAPO's steamed Y-zeolites can be used for low temperature applications of heat transformation and thermal adsorption storage. (C) 2014 The Authors. Published by Elsevier Ltd.
引用
收藏
页码：380 / 383
页数：4
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