Heteropoly acid promoted catalyst for SCR of NOx with ammonia

Publication: ResearchPatent – Annual report year: 2012

Standard

Harvard

APA

CBE

MLA

Vancouver

Author

Bibtex

@misc{b82b603a0d5845f5b54edb716a0363c9,
title = "Heteropoly acid promoted catalyst for SCR of NOx with ammonia",
author = "Putluru, {Siva Sankar Reddy} and Anders Riisager and Rasmus Fehrmann",
note = "DTU reference nummer: 92507-10; WO2012028566; B01D53/86",
year = "2012",
type = "Patent <importModel: PatentImportModel>",

}

RIS

TY - PAT

T1 - Heteropoly acid promoted catalyst for SCR of NOx with ammonia

A1 - Putluru,Siva Sankar Reddy

A1 - Riisager,Anders

A1 - Fehrmann,Rasmus

AU - Putluru,Siva Sankar Reddy

AU - Riisager,Anders

AU - Fehrmann,Rasmus

PY - 2012

Y1 - 2012

N2 - The present invention concerns the selective removal of nitrogen oxides (NOx) from gases. In particular, the invention concerns a process, a highly alkali metal resistant heteropoly acid promoted catalyst and the use of said catalyst for removal of NOx from exhaust or flue gases, said gases comprising alkali or earth alkali metals. Such gases comprise for example flue gases arising from the burning of biomass, combined biomass and fossil fuel, and from waste incineration units. The process comprises the selective catalytic reduction (SCR) of NOx, such as nitrogen dioxide (NO2) and nitrogen oxide (NO) with ammonia (NH3) or a nitrogen containing compound selected from ammonium salts, urea or a urea derivative or a solution thereof as reductant.

AB - The present invention concerns the selective removal of nitrogen oxides (NOx) from gases. In particular, the invention concerns a process, a highly alkali metal resistant heteropoly acid promoted catalyst and the use of said catalyst for removal of NOx from exhaust or flue gases, said gases comprising alkali or earth alkali metals. Such gases comprise for example flue gases arising from the burning of biomass, combined biomass and fossil fuel, and from waste incineration units. The process comprises the selective catalytic reduction (SCR) of NOx, such as nitrogen dioxide (NO2) and nitrogen oxide (NO) with ammonia (NH3) or a nitrogen containing compound selected from ammonium salts, urea or a urea derivative or a solution thereof as reductant.

M1 - WO2012028566

Y2 - 2012/03/08

ER -