ISSN:
1662-9779
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Physics
Notes:
The selective catalytic reduction of NOx with NH3 (NH3-SCR) was investigated over Ptcatalysts supported on various supports such as alumina, ZSM-5, SBA-15, and Al-SBA-15 withdifferent amounts of alumina. Among them, Pt catalysts supported on Al-SBA-15 showed the higherNOx conversion at low temperatures than those of others. These also showed high NOx conversionsover a wide reaction temperature. As the Si/Al ratio in Al-SBA-15 decreased, the NH3-SCR activityincreased. This was closely related to the amount of strongly-adsorbed NH3
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/24/transtech_doi~10.4028%252Fwww.scientific.net%252FSSP.135.61.pdf
Permalink