Needle incinerator

Non-polluting incinerator

Nozzle for a fluidized bed firing system

Nozzle system

Odor control for a sludge treatment process

Oven with means to establish a uniform temperature profile

Oxygen enhanced plasma waste treatment system and method

Particle fuel diversion structure

Particulate waste wood firing system

Pellet fuel combustion assembly

Perforated bottom plate for the production of a fluidized bed

Perforated plugs for air holes in a rotary combustor

Petroleum polymer product treatment apparatus

Plant for gasification of waste

Plant for incinerating explosive substances

Plant for the thermal treatment of material and operation...

Plant for the treatment of waste

Plasma pyrolysis waste destruction

Plasma reactor-separator

Plasma torch-jet liquid waste treatment device