KHD Humboldt Wedag
Small building footprint and lowest pressure drop make this an attractive low-CAPEX option and the basis for our more sophisticated calcining solutions.
Our core solution for lowering NOX emissions without additional end-of-the-pipe processes.
Pulverized solid fuels? Gas-fired? Fuel flexibility? Whatever your calciner fuel situation, we can engineer a firing system to suit your needs.
Our quick, simple and low-cost upgrade for coarse alternative fuel processing.
Handle large quantities of coarse alternative fuels without impacting calciner performance or maintenance risks.
Process even the most difficult of materials – even contaminated and hazardous wastes – for unmatched fuel flexibility and efficiency.
Designed for your specific process conditions, our bypasses provide optimal kiln gas cleaning, without impacting overall process efficiency.
Perfecting the art of staged combustion to minimize NOx formation and reduce – or even eliminate – the need for additional systems, like SNCR or SCR.
A one-time investment to permanently reduce NOx emissions without raising OPEX or impacting production capacity, fuel consumption or power demand.
Before we introduced flash calcination to the cement industry, this all happened in the kiln, which was larger in diameter, much longer – and much less efficient. Calciners literally changed the landscape of the cement plant and enabled huge advances in process efficiency.
Today, our calciners form the heart of our modular and fully-customizable preheater systems, which also include a range of calciner add-ons to further lower emissions and enhance fuel flexibility. In short, we are the original innovators, still setting the standard today.