Circulating fluidized bed boiler having improved reactant...
Coal drying process
Combustion process using separate injections of fuel and of oxid
Continuous solid waste derived fuel feed system for calciner...
Control of cement clinker production using high sulfur fuel in a
Conveyor for processing equipment having gas flow compensation
Descending bed of sub-divided solid material
Device for emptying of hot particle material from a chamber...
Device for the thermal treatment of fine granular material with
Disposal of waste tires
Dry coal feed systems for combustion reactors
Drying apparatus and method
Drying wood pulp
Dual variable orifice for reinforced preheater
Dust recycling to rotary kilns
Energy conserving process for calcining clay
Equipment for and method of precalcining any mineral materials w
Equipment for calcination
Firing liquid and gaseous fuels for a circulating fluidizing bed
Firing of lime sludge reburning kilns with a solid fuel