磁化煤对水煤浆性能的影响

The effect of magnetized coal on the performance of coal water slurry

在 10 0 0～ 3 0 0 0Gs下 ,选用北宿煤对水煤浆粘度影响进行了正高试验。在 0～ 40 0 0Gs磁场强度范围内 ,考查强磁场磁化淮南、华亭和北宿煤对制浆粘度和流动性的影响 ,指出强磁场强度对水煤浆的流动性影响较大。实验证明 。

Make a test of coal water slurry viscosity effect ed by Beisu coal under condition of 1000 to 3000 GS,and survey the effect of strong magnetic field in rang of 0～4 000Gs magnetizing Hainan,Huating and Beis u coal to the viscosity and the fluidity of coal water slurryd show that the int ensity of strongh field has agreat influence in the fluidity of coal water slurry.The test shows that different coal kinds n eed different magnetization conolitions.