精密微孔过滤技术及其在铜氨液过滤中的应用

Fine Microporous Filtration Technology and its Use in Filtration of Cuprammonia Liquor

精密微孔过滤技术采用正向过滤、反向冲洗再生原理 ,适用于超细物的过滤 ,具有过滤效果好、效率高、操作控制方便、过滤管再生简单、快捷且无饱和失效现象等特点。该技术用于合成氨铜洗系统过滤铜氨液 ,使用效果令人满意。

Fine microprous filtration technology adopts the principle of forward filtration and regeneration with reverse flushing, is suitable for the filtration of ultra-fine materials, and has the characteristics of good results in filtration, high efficiency, convenience in control of operation, simple rege-neration of filter tube, rapidity, and no failure due to saturation. This technology is used in the filtration of cuprammonia liquor in the cuprammonia wash section of an ammonia plant with satisfactory results.