1. Self cleaning filter will be installed between the sugar dissolvin tank. The set up of filter is as the attched PID. The pressure across the filter will be beasured to monitor the bloxkage of the filter by foreign material.
2. Sugar filter is required for Twin process tor remove foreign material which can block the cat IEX unit. (For Twin design) furthermore, foreign material will effect on the operation of down - stream process such as belt filter, purge crstallizer, extraction and MgCI2 evaporation process. The bag filter was already, tested, unfortunately, the bag filer is blocked with in 30 minutes."