Kinetic model for the reaction of ilmenite with sulphuric acid

被引：31
|
作者：
Jablonski, M [1 ]
Przepiera, A [1 ]
机构：
[1] Tech Univ Szczecin, Inst Chem & Environm Protect, Lab Mat Chem & Environm Protect, Szczecin, Poland
来源：
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY | 2001年 / 65卷 / 02期
关键词：
calorimetry; ilmenite; interphase surface; kinetics; model;
D O I：
10.1023/A:1012405826498
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The kinetic of the reaction ilmenite with sulphuric acid was studied using non-adiabatic and non-isothermic calorimetric device system. The kinetic model based on interphase surface and kinetic models found in literature which are usually applied were tested. The best agreement between experimental and calculated values was found with model based on first order of reaction and model of contracting volume.
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收藏
页码：583 / 590
页数：8
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