EDGE

Selective catalytic reduction systems and environmental and emission control systems for internal combustion engines, for use with all sources of combustion exhaust and chemical processes that generate oxides of nitrogen, said systems comprised of nitrogen oxide emission control systems, namely, ammonia flow control units, ammonia injection manifolds, ammonia injection grids, transition ducting, external and interconnection piping, catalysts, and storage tanks, all sold as a unit

Selective catalytic reduction systems and environmental and emission control systems for boilers, gas turbines, refinery heaters and reformers, for use with all sources of combustion exhaust and chemical processes that generate oxides of nitrogen, said systems comprised of nitrogen oxide emission control systems, namely, ammonia flow control units, ammonia injection manifolds, ammonia injection grids, transition ducting, external and interconnection piping, catalysts, and storage tanks, all sold as a unit