Method and apparatus for nox reduction by upper furnace injectio

Method and apparatus for obtaining energy

Method and apparatus for operating a multiple hearth furnace

Method and apparatus for operating a vortex bed furnace

Method and apparatus for operation control of melting furnace

Method and apparatus for optimizing the combustion air...

Method and apparatus for partial combustion of coal

Method and apparatus for plasma pyrolysis of liquid waste

Method and apparatus for powered flue products exhaust and prehe

Method and apparatus for preparing a collection area for use...

Method and apparatus for preparing organic waste fuels

Method and apparatus for preventing the adhesion of dust in an i

Method and apparatus for prevention of puffing by rotary kiln an

Method and apparatus for processing a pulverulent or...

Method and apparatus for processing spent ion exchange resin

Method and apparatus for processing waste fluid

Method and apparatus for processing waste matter

Method and apparatus for producing a useful stream of hot gas fr

Method and apparatus for producing gas from solid municipal wast

Method and apparatus for providing a gas seal in a return duct a