TY - CONF

T1 - Sulfate Promoted Zirconia as Promising Alkali-Resistant Support for Catalytic NOx Removal

A1 - Due-Hansen,Johannes

A1 - Kustov,Arkadii

A1 - Christensen,Claus H.

A1 - Fehrmann,Rasmus

AU - Due-Hansen,Johannes

AU - Kustov,Arkadii

AU - Christensen,Claus H.

AU - Fehrmann,Rasmus

PY - 2007

Y1 - 2007

N2 - The use of bio-fuels as alternatives to traditional fossil fuels has attracted much attention recent years since bio-fuels belong to a family of renewable types of energy sources and do not contribute to the green-house effect. Selective catalytic reduction (SCR) of NOx with ammonia as reductant is the most efficient method to eliminate NOx from flue gases in stationary sources. The traditional SCR catalyst suffers significant deactivation with time due to the presence of relative large amounts of potassium in bio-fuels. A possible solution to this problem is use of highly acidic supports, which would interact with potassium stronger than active metal species

AB - The use of bio-fuels as alternatives to traditional fossil fuels has attracted much attention recent years since bio-fuels belong to a family of renewable types of energy sources and do not contribute to the green-house effect. Selective catalytic reduction (SCR) of NOx with ammonia as reductant is the most efficient method to eliminate NOx from flue gases in stationary sources. The traditional SCR catalyst suffers significant deactivation with time due to the presence of relative large amounts of potassium in bio-fuels. A possible solution to this problem is use of highly acidic supports, which would interact with potassium stronger than active metal species

ER -