88237 ⎘
Hydraulic cements; Manufacture of hydraulic cements in general; Heat treatment, e.g. precalcining, burning, melting; Cooling; Burning; Melting; Treatment or selection of the fuel therefor, e.g. use of hazardous waste as secondary fuel ; Use of particular energy sources, e.g. waste hot gases from other processes; Waste or refuse used as fuel Tyres, e.g. shredded
Process and apparatus for improving the combustion of secondary fuel in a rotary kiln and process for retrofitting a rotary kiln with a burner assembly
#2Device for charging alternative fuels into a rotary kiln and method for charging such alternative fuels and/or waste products