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Specifically designed for the alumina industry to meet operational and financial goals, Syensqo’s AERODRI® dewatering aids are used to dewater the alumina trihydrate cake prior to calcination. Built on unique chemistry, this product family has many benefits. AERODRI® dewatering aids:     

  • Significantly increase the rate of filtration, enhancing throughput

  • Improve filter cake handling

  • Lower moisture in calciner feeds, leading to energy cost savings

  • Facilitate reductions in wash water usage, thereby improving water balance and saving soda

  • Reduce leachable soda, which results in improved product quality

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