DISPERSED CONTAINING CARBONATE OF ALKALYE METAL MATERIAL AND / OR DISPERSED CONTAINING PHOSPHATE OF ALKALINE METAL MATERIAL FOR NOX ABSORPTION

摘要

The present invention relates to a process for taking up one or more nitrogen oxide(s) from a gaseous and/or aerosol or liquid medium using at least one particulate earth alkali carbonate-comprising material and/or at least one particulate earth alkali phosphate-comprising material as well as an adsorbing material comprising said at least one particulate earth alkali carbonate-comprising material and/or at least one particulate earth alkali phosphate-comprising material.