Low temperature selective catalytic reduction of No with NH3 over manganese oxides

Min Kang; Eun Duck Park; Ji Man Kim; Jae Eui Yie

Low temperature selective catalytic reduction of No with NH₃ over manganese oxides

Min Kang
, Eun Duck Park
, Ji Man Kim
, Jae Eui Yie

Department of Chemistry

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Manganese oxide catalysts were prepared by a simple precipitation method using sodium carbonate and used for low temperature SCR of NO_x with NH₃ in the presence of excess O₂. The effect of calcination temperature was studied and the optimum calcination temperature was 623 K. The catalysts thus obtained have exhibited excellent catalytic activity at 348-473 K compared with other manganese oxide based catalysts, which is probably due to its high surface area as well as framework structure and composition. The high catalytic activity is maintained in the presence of 20 vol % water vapor in the feed. This is an abstract of a paper presented at the AIChE Annual Meeting and Fall Showcase (Cincinnati, OH 10/30/2005-11/4/2005).

Original language	English
Title of host publication	05AIChE
Subtitle of host publication	2005 AIChE Annual Meeting and Fall Showcase, Conference Proceedings
Publisher	American Institute of Chemical Engineers
ISBN (Print)	0816909962, 9780816909964
State	Published - 2005
Event	05AIChE: 2005 AIChE Annual Meeting and Fall Showcase - Cincinnati, OH, United States Duration: 30 Oct 2005 → 4 Nov 2005

Publication series

Name	AIChE Annual Meeting Conference Proceedings
Volume	2005

Conference

Conference	05AIChE: 2005 AIChE Annual Meeting and Fall Showcase
Country/Territory	United States
City	Cincinnati, OH
Period	30/10/05 → 4/11/05

Cite this

@inproceedings{829ddcff1b394227a260e9e738000b24,

title = "Low temperature selective catalytic reduction of No with NH3 over manganese oxides",

abstract = "Manganese oxide catalysts were prepared by a simple precipitation method using sodium carbonate and used for low temperature SCR of NOx with NH3 in the presence of excess O2. The effect of calcination temperature was studied and the optimum calcination temperature was 623 K. The catalysts thus obtained have exhibited excellent catalytic activity at 348-473 K compared with other manganese oxide based catalysts, which is probably due to its high surface area as well as framework structure and composition. The high catalytic activity is maintained in the presence of 20 vol \% water vapor in the feed. This is an abstract of a paper presented at the AIChE Annual Meeting and Fall Showcase (Cincinnati, OH 10/30/2005-11/4/2005).",

author = "Min Kang and Park, \{Eun Duck\} and Kim, \{Ji Man\} and Yie, \{Jae Eui\}",

year = "2005",

language = "English",

isbn = "0816909962",

series = "AIChE Annual Meeting Conference Proceedings",

publisher = "American Institute of Chemical Engineers",

booktitle = "05AIChE",

address = "United States",

note = "05AIChE: 2005 AIChE Annual Meeting and Fall Showcase ; Conference date: 30-10-2005 Through 04-11-2005",

}

Kang, M, Park, ED, Kim, JM & Yie, JE 2005, Low temperature selective catalytic reduction of No with NH₃ over manganese oxides. in 05AIChE: 2005 AIChE Annual Meeting and Fall Showcase, Conference Proceedings. AIChE Annual Meeting Conference Proceedings, vol. 2005, American Institute of Chemical Engineers, 05AIChE: 2005 AIChE Annual Meeting and Fall Showcase, Cincinnati, OH, United States, 30/10/05.

Low temperature selective catalytic reduction of No with NH₃ over manganese oxides. / Kang, Min; Park, Eun Duck; Kim, Ji Man et al.
05AIChE: 2005 AIChE Annual Meeting and Fall Showcase, Conference Proceedings. American Institute of Chemical Engineers, 2005. (AIChE Annual Meeting Conference Proceedings; Vol. 2005).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Low temperature selective catalytic reduction of No with NH3 over manganese oxides

AU - Kang, Min

AU - Park, Eun Duck

AU - Kim, Ji Man

AU - Yie, Jae Eui

PY - 2005

Y1 - 2005

N2 - Manganese oxide catalysts were prepared by a simple precipitation method using sodium carbonate and used for low temperature SCR of NOx with NH3 in the presence of excess O2. The effect of calcination temperature was studied and the optimum calcination temperature was 623 K. The catalysts thus obtained have exhibited excellent catalytic activity at 348-473 K compared with other manganese oxide based catalysts, which is probably due to its high surface area as well as framework structure and composition. The high catalytic activity is maintained in the presence of 20 vol % water vapor in the feed. This is an abstract of a paper presented at the AIChE Annual Meeting and Fall Showcase (Cincinnati, OH 10/30/2005-11/4/2005).

AB - Manganese oxide catalysts were prepared by a simple precipitation method using sodium carbonate and used for low temperature SCR of NOx with NH3 in the presence of excess O2. The effect of calcination temperature was studied and the optimum calcination temperature was 623 K. The catalysts thus obtained have exhibited excellent catalytic activity at 348-473 K compared with other manganese oxide based catalysts, which is probably due to its high surface area as well as framework structure and composition. The high catalytic activity is maintained in the presence of 20 vol % water vapor in the feed. This is an abstract of a paper presented at the AIChE Annual Meeting and Fall Showcase (Cincinnati, OH 10/30/2005-11/4/2005).

UR - https://www.scopus.com/pages/publications/84916895026

M3 - Conference contribution

AN - SCOPUS:84916895026

SN - 0816909962

SN - 9780816909964

T3 - AIChE Annual Meeting Conference Proceedings

BT - 05AIChE

PB - American Institute of Chemical Engineers

T2 - 05AIChE: 2005 AIChE Annual Meeting and Fall Showcase

Y2 - 30 October 2005 through 4 November 2005

ER -

Low temperature selective catalytic reduction of No with NH₃ over manganese oxides

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