Design and Efficiency Aspects of Rotary Dryers

Abstract The drying of products like sand, aggregates, fertilizers and food products is an important step in industrial processes. With an increasing focus on reducing greenhouse gas emissions and energy demand the design of drying units has become critical. In the past rotary dryers have been in some cases thermally very inefficient primarily due to […]

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Heat Transfer in Rotary Kilns

Abstract Rotary kilns are one of the most widely used pieces of processing equipment. They are used for drying or calcining a variety of products including sand, aggregates, limestone and food products. With an ever increasing focus on reducing greenhouse gas emissions, the continued or increased use of rotating kilns can only be achieved by […]

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