THERMAL-CONDUCTIVITY OF NATURAL ZEOLITE-PTFE COMPOSITES

被引：27

作者：

BASILE, A

CACCIOLA, G

COLELLA, C

MERCADANTE, L

PANSINI, M

机构：

[1] C.N.R. Istituto per la Trasformazione e l'Accumulo dell'Energia, 98126 S. Lucia, Messina

[2] Dipartimento di Chimica, Ingegneria Chimica e Materiali-Università de L'Aquila, 67040 Monteluco di Roio, AQ

[3] Dipartimento di Ingegneria dei Materiali e della Produzione, Università di Napoli, 80125 Napoli, Piazza Tecchio

来源：

HEAT RECOVERY SYSTEMS & CHP | 1992年 / 12卷 / 06期

关键词：

D O I：

10.1016/0890-4332(92)90018-D

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Zeolite tuff-PTFE composites as adsorbing solids are investigated. Three zeolite tuffs, respectively rich in phillipsite, chabazite and clinoptilolite, were used as starting materials in preparing these composites. Their main features are discussed and compared with those of usual commercial adsorbents, emphasizing some of the advantages arising from their use. Parameters of significant importance in these materials such as water vapour adsorption capacity, thermal conductivity and bulk density are measured and related to each other. Useful indications in the choice of the most proper zeolite tuffs to be used as starting materials are collected.

引用

页码：497 / 503

页数：7

共 25 条

[11] Aiello, Nastro, Colella, Termochimica Acta, 79, pp. 271-278, (1984)
[12] Aiello, Nastro, Giordano, Colella, Occurrence, Properties and Utilization of Natural Zeolites, pp. 763-772, (1985)
[13] Giordano, Nastro, Aiello, Colella, Termochimica Acta, 135, pp. 379-384, (1988)
[14] Colella, Conte, Fittipaldi, La Termotecnica, 35, pp. 263-270, (1981)
[15] Cacciola, Czepirski, Restuccia, Giordano, Adsorption Science and Technology, 7, pp. 163-171, (1990)
[16] Mercadante, Cacciola, Giordano, Tecnologie Chimiche, 11, pp. 160-164, (1990)
[17] de' Gennaro, Colella, Franco, Aiello, Industrial Minerals, 186, pp. 47-53, (1983)
[18] de' Gennaro, Colella, Use of thermal analysis for the evaluation of zeolite content in mixtures of hydrated phases, Thermochimica Acta, 154, pp. 345-353, (1989)
[19] Gottardi, Galli, Natural Zeolites, pp. 264-270, (1985)
[20] de' Gennaro, Franco, L'Industria Mineraria, 30, pp. 329-336, (1979)

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