A NEW-GENERATION OF RHONE-POULENE DENOX CATALYST - DN115

Anticipating more stringent emission limits, Rhone-Poulene has develop ed a new generation of selective catalytic reduction (SCR) catalyst na med DN115 improving performances especially at low temperature. Data o n the commercially available vanadium oxide-based catalyst DN115 are p resented. Effects of operating temperature, pressure, gas composition and space velocity are also investigated. A kinetic model has been est ablished. The DN115 catalyst is also effective for the control of a va riety of other NOx emissions, such as industrial boilers like chemical waste incineration or other chemical processes.