proCLIR
The IRRT Process
Innovative Resource Recovery Technology
- Easy to retrofit to any system
- Low space requirement
- Low water consumption
- High raw material recovery
The IRRT process opens up a completely new dimension in recycling. Grate ash becomes a source of raw materials.
The Process
The IRRT process is a combination of proven recycling methods and innovative technologies. For example, overbelt magnets are used to separate the ferrous metal fraction and near-infrared separators are used to precisely separate the fine glass fraction of less than 1 mm. However, the following three newly developed systems make the procedure of the IRRT process truly special:
DyCAR – Dynamic Carbonatisation
The slag is dynamically carbonatised in a drying drum with asupply of CO2. This prevents the formation of unstable, hydraulically bound conglomerates and prevents the decomposition of aluminium. The physical building properties of the mineral are significantly improved.
RoTAC – Rotation Accelerator
The RoTAC system is a high-speed digestion process. Unstable conglomerates are broken down into solid components and trapped metal particles are extracted. The digestion not only simplifies the removal of pollutants, but also improves the physical properties of the minerals.
ReUST – Reactor Ultrasonic Technology
The ReUST system is a high-frequency cleaning system. Using ultrasound, the sintered slag is reduced to solid aggregate by removing all unstable adhesions. The system is therefore the final step in improving the physical properties of the building.
Advantages and Substitute Building Materials
The IRRT process offers many advantages over conventional bottom ash processing. You can also convert up to 65 % of your bottom ash into various marketable end products.
