利用磁流体浮沉煤泥的研究

Development of Float-and-sink Slime by Using Magnetic Fluid

针对煤泥浮沉试验存在粘度大的问题，采用磁流体静力分选技术，进行了磁流体浮沉煤泥的试验研究，得出了磁流体可以取代常规浮沉试验的结果，拓宽了磁流体的应用领域。

In the light of the problem of viscosity occurred during float-and-sink testing, utilizing the static separation technology of magnetic fluid, a conclusion that magnetic fluid can be used to replace the normal float-and-sink test is drawn. The application of magnetic fluid becomes wide in scope.