In modern preheater and precalciner kilns, this feature is already inherent

In general, can only be applied in kilns equipped with a precalciner.

Staged combustion is applied at cement kilns with an especially designed precalciner.

Substantial plant modifications are necessary in cyclone preheater systems without a precalciner.

The precalcinator may consist of a fluidized bed, the fluidization gas being the combustion gas.

According to the method, the precalcinator combustion gas contains between 90 and 100 vol % of oxygen.

Applicable to all rotary kilns, in the main kiln as well as in the precalciner

Staged combustion (conventional or waste fuels), also in combination with a precalciner and the use of optimised fuel mix

The material is used as a lining in rotary furnaces, for the precalciner, the smoke chamber, the furnace inlet, the burning area, the safety area, the furnace outlet area and the cooler.

There are currently four types of kilns in the cement manufacturing sector: wet kilns, long dry kilns, preheater kilns, and precalciner kilns.

In modern preheater and precalciner kilns, this feature is already inherent

In general, can only be applied in kilns equipped with a precalciner.

Staged combustion is applied at cement kilns with an especially designed precalciner.

Substantial plant modifications are necessary in cyclone preheater systems without a precalciner.

The precalcinator may consist of a fluidized bed, the fluidization gas being the combustion gas.