A method and an apparatus for injection of nox reducing agent
A plant for heating by combustion of a solid fuel
Access panel, for stove pipe cleaning
Adapting of an oxy-combustion plant to energy availability...
Adjustable assembly for sucking out fumes
Adjustable water seal for ash disposal system
Air and water conveyor/cooler for hot loose materials
Air pollution control apparatus and air pollution control...
Air vent with floating closure
Alternative vertical or horizontal vent for a gas combustion...
Anti-pollution and anti-germ system
Anti-pollution system
Apparatus and method for cleaning regenerative-burner media bed
Apparatus and method for reducing nox emissions
Apparatus and method for removing fumes from the space above...
Apparatus and method to sequester contaminants
Apparatus and method using an electrified filter bed for...
Apparatus and method using an electrified filter bed for...
Apparatus and process for control of nitric oxide emissions...
Apparatus for cleaning a steam generator by means of high...