To study the performance of a Swanson Walker Crystallizer. ![]() Necessary instrumentation is done for temp measurement Experiment: Swenson-Walker crystalliser to form crystals of Na3PO4.12H2O.Īrrangement for Cooling water circulation and flow measurement in jacket is made by using storage type water tank, a pump and a rotameter. The Swenson-Walker scraped-surface unit, which is used for processing inorganic salts. The crystals sediments at the bottom of the trough, and can be washed out at the end of process. This hot saturated solution is fed at one end of the crystallizer and flows slowly towards the other end while being cooled and is allowed to flow back in hot feed tank making the process continuous. The saturated solution is prepared in a tank fitted with heater and a stirrer. A ribbon mixer is provided in crystallizer trough, which rotates at low rpm for agitation of saturated solution. ![]() Swenson Walker Crystallizer The setup consists of a top open jacketed round bottom trough.
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