EVOLVED GAS-ANALYSIS FOR THE STUDY OF REACTION-KINETICS - THERMAL-DECOMPOSITION OF THORIUM TETRAPROPYL AMMONIUM-NITRATE

被引：4

作者：

RAVINDRAN, PV

DHAMI, PS

RAJAGOPALAN, KV

SUNDARESAN, M

机构：

[1] BHABHA ATOM RES CTR,DIV ANALYT CHEM,BOMBAY 400085,INDIA

[2] BHABHA ATOM RES CTR,DIV FUEL REPROC,BOMBAY 400085,INDIA

来源：

THERMOCHIMICA ACTA | 1992年 / 197卷 / 01期

关键词：

D O I：

10.1016/0040-6031(92)87041-8

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

TG-DTA-EGA measurements on thorium tetrapropyl ammonium nitrate (Th-TPAN) showed the compound to decompose in a single step to form thorium oxide. EGA peaks for the evolution of volatiles corresponding to mass to charge ratios of 30 and 59 have been analysed for kinetic parameters. Since the kinetic parameters obtained from the analysis of both the peaks are identical, it is concluded that nitrate and tetrapropyl ammonium moieties of the complex dissociate in the same thermal activation process.

引用

页码：91 / 99

页数：9

共 7 条

[1] KINETIC PARAMETERS FROM THERMOGRAVIMETRIC DATA [J].