ON THE ROLE OF CARBON IN THE CARBOCHLORINATION OF REFRACTORY OXIDES

被引：24

作者：

PASQUEVICH, DM ^{[1
]}

GAMBOA, JA ^{[1
]}

CANEIRO, A ^{[1
]}

机构：

[1] COMIS NACL ENERGIA ATOM,CTR ATOM BARILOCHE,RA-8400 BARILOCHE,RIO NEGRO,ARGENTINA

来源：

THERMOCHIMICA ACTA | 1992年 / 209卷

关键词：

D O I：

10.1016/0040-6031(92)80200-G

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The two reaction stages of the carbochlorination of ZrO2 that we have recently reported were investigated by thermogravimetric measurements and characterized by following the morphological evolution of the solids by scanning electronic microscopy (SEM). Chlorine atoms are proposed as reaction intermediates in both reaction stages. Evidence of a catalytic-like action of carbon by the dissociation of chlorine gas is observed in the initial stage, and the occurrence of the O2-C reaction is inferred in the second stage.

引用

页码：209 / 222

页数：14

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