Converting paper mill sludge or the like
Corrosion protection for utility boiler side walls
Counterflow mild gasification process and apparatus
Cremating method and cremator
Cycle installation for utilization of waste containing...
Cyclic velox boiler
Cyclone bypass for a circulating fluidized bed reactor
Cyclone furnace for hazardous waste incineration and ash vitrifi
Cyclone reactor with internal separation and axial recirculation
Cyclonic thermal treatment and stabilization of industrial waste