Carbon dioxide remediation via oxygen-enriched combustion...

Carbonaceous fuel combustion with improved desulfurization

Carbonaceous slurry combustor

Catalytic method for NO.sub.X reduction

Catalytic reduction apparatus for NO.sub.X reduction

Catalytic sulfur trioxide flue gas conditioning

Cement, reduced-carbon ash and controlled mineral formation...

Centrifugal combustion method using air-flow in a furnace

Char for contaminant removal in resource recovery unit

Char separator

Chlorinated hydrocarbon waste incinerator and valorization...

Chute of a feed system for a refuse incineration plant...

Circulating fluid bed combustion with circulating co combustion

Circulating fluid bed combustion with CO combustion promoter

Circulating fluid bed steam generator NO.sub.x control

Circulating fluidized bed combustion reactor with fly ash recycl

Circulating fluidized bed repowering to reduce Sox and Nox emiss

Cleaning device, cleaning tool and method of using the...

Closed cycle waste combustion

Closed loop incineration process