System for removal of targeted pollutants, such as oxides of sulfur, oxides of nitrogen, mercury compounds and ash, from combustion and other industrial process gases and processes utilizing the system. Oxides of manganese are utilized as the primary sorbent in the system for removal or capture of pollutants....http://www.google.es/patents/US6610263?utm_source=gb-gplus-sharePatente US6610263 - System and process for removal of pollutants from a gas stream
System and process for removal of pollutants from a gas stream