FLSmidth Minerals has been providing lime reburning kilns since 1905 and pioneered the development of flash dryer technology, including our patented gas recirculation system.
Today, we are the leading supplier of rotary kilns for the pulp and paper industry, having provided approximately 50 percent of the current kiln capacity throughout the world. We hold proprietary designs for kiln burner systems that burn natural gas, oil, non-condensable gases, and wood waste, ensuring economical fuel use independent of plant location.

In addition, we supply flue gas filtration with FLSmidth Airtech’s proprietary electrostatic precipitator and caustic scrubber technologies to reduce particulate and SO2 emissions.
FLSmidth Minerals brands now include Dorr-Oliver Eimco’s innovative recausticizing solutions called ClariConcept™ Technology. The key ClariConcept™ technologies are:
- Green Liquor MRC ClariFier
- Dregs ClariPress®
- White Liquor ClariDisc®
- Lime Mud ClariDisc®
Open the Recausticizing flowsheet