The rotary kiln, sometimes also referred to as a calciner, is a highly engineered thermal processing device. Unlike rotary dryers, which serve to reduce the moisture content in a given bulk solid, rotary kilns are intended to cause a physical change or chemical reaction in …
In thermal processing applications, controlling moisture content is critical to achieving both material quality and process efficiency. A common challenge in designing rotary kilns for bulk solids is determining whether the unit can—or should—be used to remove excess moisture from the feedstock. While rotary kilns …
Whether a rotary drum is being used as a dryer, kiln, cooler, or otherwise, it is often a key process component in a production setting. As a result, downtime for the rotary drum can have the potential to hold an entire operation on idle. For …