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    Combustion optimization

    Salonit Anhovo Cement Plant, Slovenia – Combustion Optimization

    In the cement plant Salonit Anhovo Iqony Solutions (IQS) implemented with the PiT Navigator an automatic closed-loop control.

    Services by IQS:

    Optimized control of kiln velocity, raw meal feed, primary and secondary fuel flows, air quantities and distributions in the cooler, grate velocities in the cooler, rotation speed of the hotdisc.


    • improvement of the energy consumption per ton of clinker by 2.2 percent
    • increase of secondary fuel input at the calciner by 1.1 percent
    • automatic reaction to changes of the free lime value and changes of the emission values

    Project facts

    Production capacity 3,100 t clinker per day
    Implemented IT solution PiT Navigator Kiln
    Technology cement plant: rotary kiln with five preheater stages, calciner and hotdisc
    Customer Salonit Anhovo
    IQS performance period 04/2014 – 06/2015