微波辐射对高炉渣浸取影响的研究

Influence of microwave radiation on digestion of blast furnace slag

比较了用传统法和微波法浸取高炉渣的效果。研究发现,微波辐射大大加快了高炉渣浸取的速度。测定了微波辐射对高炉渣表面能的影响。结果显示,微波辐射提高了高炉渣的表面能,降低了其与液相的接触角。

The effect to digest the blast furnace slag by traditional way and microwave radiation is compared, the result shows that the microwave radiation can greatly improve the efficiency of the digestion. The surface free energy of blast furnace slag before and after microwave radiation is also measured, which shows that the surface free energy is raised through microwave radiation, and the touch angle with the liquid phase is receded.