An approach to the intrinsic kinetics of the zirconium oxide carbochlorination

被引：6

作者：

Bohe, AE ^{[1
]}

Pasquevich, DM ^{[1
]}

机构：

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

来源：

BERICHTE DER BUNSEN-GESELLSCHAFT-PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 1995年 / 99卷 / 12期

关键词：

chemical kinetics; intrinsic kinetics; carbochlorination; chlorination; zirconium oxide;

D O I：

10.1002/bbpc.199500123

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：

A procedure to overcome the experimental difficulties found in the study of the intrinsic kinetics of zirconia carbochlorination was analyzed. The effect of experimental variables on the carbochlorination kinetics was studied by means of thermogravimetry. The effect of temperature on the extent of two reaction stages was observed: the first reaction stage dominates the reaction at high temperatures and low reaction-degrees. The second one was of first order with respect to the chlorine partial pressure at 1223 K.

引用

页码：1553 / 1558

页数：6

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