Parallel passage gas treating process
Phase transfer catalysis scrubber
Plasma oxidation of an exhaust gas stream from chlorinating tita
Portland cement for SO.sub.2 control in coal-fired power plants
Preparative process for alkaline earth metal, aluminum-containin
Preparative process for alkaline earth metal, aluminum-containin
Prevention of explosive mixtures in the regeneration of sulfur o
Procedure and apparatus for the cleaning of flue gases...
Process and a device for flue gas desulphurization
Process and apparatus for removal of H.sub.2 S from a process ga
Process and apparatus for the purification of fumes and gases an
Process and apparatus for the removal of particulate matter and
Process and catalyst/sorber for treating sulfur compound...
Process and composition for increasing the reactivity of sulfur
Process and system for desulfurizing a gas stream
Process control of continuous sodium-limestone flue gas desulfur
Process for absorbing SO.sub.3
Process for absorption of mercaptans
Process for absorption of SO.sub.2 into phosphate absorbent
Process for absorption of sulfur compounds from fluids