A Magnetic Filter for Fine Slurry Solids

液体氢化通常在淤浆反应器中使用氢化剂进行。 细粉状悬浮催化剂。 催化剂很容易被洗掉 流出的液体 目前的做法是过滤出口流， 然后将过滤器过滤以回收催化剂。 增加的压力 由于过滤器的孔隙堵塞严重限制了使用下降 该方法 正在进行磁过滤的研究， 解决这个问题。

Liquid hydrogenations are often effected in slurry reactors using a finely powdered suspended catalyst. The catalyst is easily washed out with the exit fluid. Present practice is to filter the exit stream and then backwash the filter to recover the catalyst. Increased pressure drop due to pore plugging of the filter seriously limits the use of this method. Research in magnetic filtering is being conducted to address this problem.