shrinking core model

The un-reacted-core shrinking model can be used to describe the oxidation process of titaniferous slag.

实验结果表明,高钛渣氧化动力学可用缩核模型来描述.

Soda leaching process of roasted samples can be described by the unreacted shrinking core model and is controlled by internal diffusion; the apparent activation energy is 51.75kJ/mol.

钙化焙烧渣碳酸钠浸出过程可用未反应收缩核模型来描述，在浸出过程中受扩散控制，反应的表观活化能为51.75kJ/mol。

The kinetic model of the acid& rock reaction is established based on unreacted shrinking core model, and it can describe the variation law of the loss quantity of the sand particles with time in the reaction process.

基于未反应收缩核模型，建立了描述酸岩反应的反应动力学模型，可描述酸岩反应过程中岩石颗粒的损失量随时间的变化规律。

The random pore model, the unreacted shrinking core modelmodel were tested by the experimental data respectively.

在化学控制区内,实验数据用随机孔模型拟合最佳.

The test data were processed with a reactionless core-shrinking model to obtain the kinetic parameters of the gasification reaction.

采用未反应核收缩模型对试验数据进行处理，得到气化反应动力学参数。