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Thermal treatment of solid waste, carried out in a rotary kiln, is a complex process most commonly used for selected types of waste. These wastes are a very diverse group, among which hazardous wastes are most often mentioned. The process is subject to specific legal and technical conditions, which was described in the work. An important aspect of the work of a waste incineration plant is the preparation of waste for the thermal process, thanks to which it is possible to identify risks and optimize the process, wh...

Rotary kiln isa device used on a large scale in industry, including in thermal waste treatment. The article presents a review of methodologies for mathematical modeling of rotary kiln. It can be seen in the available bibliography that the most frequently modeled objectis a cement kiln. The modeling approach can be characterized as a division of the main model into submodels: gas and solid phase or the model of the reactor (residence time), the basic model (mass and energy balance) and the kinetics of the process. ...