The present invention provides a method for efficiently filtering slurry suspensions in a vessel including a nozzle flange near the vessel, when solids in the slurry suspensions being treated in the vessel are filtered for cleaning or for other purposes and subsequently subjected to reslurrying, dissolving...http://www.google.com.au/patents/US7597810?utm_source=gb-gplus-sharePatent US7597810 - Process for production of suspensions, solutions, or dispersions
