KINETICS OF BABR2.2H2O DEHYDRATION - COMPARISON BETWEEN ISOTHERMAL AND NONISOTHERMAL METHODS

被引：8

作者：

FLOR, G

MARINI, A

BERBENNI, V

机构：

[1] Centro di Studio per la Termodinamica ed Elettrochimica dei Sisterai salini fusi e solidi del CNR, Istituto di Chimica Fisica e di Elettrochimica, Università di Pavia

来源：

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES | 1979年 / 34卷 / 04期

关键词：

D O I：

10.1515/zna-1979-0405

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

For the dehydration processes [FORMULA OMITTED] [FORMULA OMITTED] a comparison was made between the experimental non-isothermal α vs. t curves and those calculated on the basis of a previous isothermal study. It was observed that for low heating rates, when the “thermal lag” is negligible, the dynamic measurements are in good agreement with the isothermal ones. Furthermore, for process (I), two mathematical methods proposed for the interpretation of the non-isothermal TG curves were applied and the kinetic parameters so obtained were discussed. © 1979, Walter de Gruyter. All rights reserved.

引用

页码：437 / 440

页数：4

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