包膜氧化铁红氧化过程动力学方程式确定

THE DETERMINATION OF KINETIC EQUATION FOR THE OXIDE PROCESSES OF COATED IRON OXIDE RED

在氧化铁红生产过程中加入氧化硅等,作者从实测的动力学数据确定氧化铁红几种生产工艺动力学方程。同时证明:生成普通氧化铁红的化学反应微观上是单分子反应;而生产包膜氧化铁红的化学反应微观上是双分子反应。

The chemical kinetics equation for several production processes of iron oxide red has been determined from the kinetic data obtained in the processes of iron oxide red with the addition of silicon oxide. It has also been verified that the chemical reaction- of the formation of conventional iron oxide red is a kind of micro-one molecule reaction. However, the chemical reaction of the formation of coated iron oxide red belongs to a kind of micro-two molecule reaction.