Erratum
In the article “Enhancing alternative fuel usage at the rotary kiln burner with AF-Booster®”, published in ZKG 7, 2023, pp. 52 – 56, a picture (Figure 1a) of a Flash Dryer for alternative fuels which was supplied by A TEC Production Service GmbH is used. Herewith it should be clarified that the shown Flash Dryer was engineered and realized by A TEC Production Service GmbH (a member of the LOESCHE Group) and not by Rockteq Pyroprocessing GmbH or WhiteLabel-TandemProject e.U. Apologies for any inconvenience thereof.