Mordenite - Type Zeolite SCR Catalysts with Iron or Copper

Publication: ResearchPatent – Annual report year: 2012

Standard

Mordenite - Type Zeolite SCR Catalysts with Iron or Copper. / Putluru, Siva Sankar Reddy (Inventor); Riisager, Anders (Inventor); Fehrmann, Rasmus (Inventor).

IPC No.: B01D53/86. Patent No.: WO2012025617. Mar 01, 2012.

Publication: ResearchPatent – Annual report year: 2012

Harvard

APA

Putluru, S. S. R., Riisager, A., & Fehrmann, R. (2012). IPC No. B01D53/86. Patent No. WO2012025617.

CBE

Putluru SSR, Riisager A, Fehrmann R, inventors. 01-Mar-2012. Mordenite - Type Zeolite SCR Catalysts with Iron or Copper. IPC No. B01D53/86. Patent No. WO2012025617.

MLA

Vancouver

Putluru SSR, Riisager A, Fehrmann R, inventors. Mordenite - Type Zeolite SCR Catalysts with Iron or Copper. IPC No. B01D53/86. Patent No. WO2012025617. Mar 01, 2012.

Author

Putluru, Siva Sankar Reddy (Inventor); Riisager, Anders (Inventor); Fehrmann, Rasmus (Inventor) / Mordenite - Type Zeolite SCR Catalysts with Iron or Copper.

IPC No.: B01D53/86. Patent No.: WO2012025617. Mar 01, 2012.

Publication: ResearchPatent – Annual report year: 2012

Bibtex

@misc{5fc759671aee4f66b94de429754ec2a2,
title = "Mordenite - Type Zeolite SCR Catalysts with Iron or Copper",
author = "Putluru, {Siva Sankar Reddy} and Anders Riisager and Rasmus Fehrmann",
note = "DTU reference nummer: 92505-10; WO2012025617; B01D53/86",
year = "2012",
type = "Patent <importModel: PatentImportModel>",

}

RIS

TY - PAT

T1 - Mordenite - Type Zeolite SCR Catalysts with Iron or Copper

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 - Cu/mordenite catalysts were found to be highly active for the SCR of NO with NH3 and exhibited high resistance to alkali poisoning. Redox and acidic properties of Cu/mordenite were well preserved after poisoning with potassium unlike that of vanadium catalysts. Fe-mordenite catalysts also revealed much higher alkali resistivity than that of commercial V2O5/WO3-TiO2 (VWT) SCR catalyst which is currently used for NOx abatement in stationary installations. Unique support properties like high surface area and surface acidity, which are not available in the commercial VWT catalyst, seem to be essential requirements for the high alkali resistance. Mordenite-type zeolite based catalysts could therefore be attractive alternatives to conventional SCR catalysts for biomass fired power plant flue gas treatment.

AB - Cu/mordenite catalysts were found to be highly active for the SCR of NO with NH3 and exhibited high resistance to alkali poisoning. Redox and acidic properties of Cu/mordenite were well preserved after poisoning with potassium unlike that of vanadium catalysts. Fe-mordenite catalysts also revealed much higher alkali resistivity than that of commercial V2O5/WO3-TiO2 (VWT) SCR catalyst which is currently used for NOx abatement in stationary installations. Unique support properties like high surface area and surface acidity, which are not available in the commercial VWT catalyst, seem to be essential requirements for the high alkali resistance. Mordenite-type zeolite based catalysts could therefore be attractive alternatives to conventional SCR catalysts for biomass fired power plant flue gas treatment.

M1 - WO2012025617

Y2 - 2012/03/01

ER -