Clariant adds new SCR catalyst to EnviCat line

摘要

The Swiss specialty chemical company has introduced a new selective catalytic reduction (SCR) catalyst to its line of EnviCat~R environmental control catalysts. Clariant says the new SCR catalyst is an extruded honeycomb structured block made from a vanadium-based composite. The new SCR catalyst is claimed to provide high selectivity for NOx removal in an oxidi2ing atmosphere, using ammonia as a reducing agent to convert NOx into nitrogen and water.