Study on DeNOx performance of Ce-Mg-Al mixed oxides

Bin Wen; Mingyuan He; Jiaqing Song; Baoning Zong; Yong Lu; Xingtian Shu

Study on DeNO_x performance of Ce-Mg-Al mixed oxides

Bin Wen^*
, Mingyuan He
, Jiaqing Song
, Baoning Zong
, Yong Lu
, Xingtian Shu

^*Corresponding author for this work

SINOPEC

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

The mixture of Mg-Al hydrotalcite and ceria was prepared by coprecipitation, and the Ce-containing catalyst was obtained after heat activation. The effects of composition of the catalyst, reaction temperature, O₂, H₂O and SO₂ on the NO + CO reaction were examined. The results showed that, for NO + CO reaction, Ce-containing mixed oxides have high activity and excellent hydrothermal stability and can maintain the activity to some extent in the presence of O₂, H₂O and SO₂.

Original language	English
Pages (from-to)	34
Number of pages	1
Journal	Chinese Journal of Catalysis
Volume	21
Issue number	1
State	Published - 2000
Externally published	Yes

Keywords

Alumina
Ceria
Magnesia
Mixed oxide
Nitrogen oxide
Removal
Sulfur dioxide poisoning

Cite this

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title = "Study on DeNOx performance of Ce-Mg-Al mixed oxides",

abstract = "The mixture of Mg-Al hydrotalcite and ceria was prepared by coprecipitation, and the Ce-containing catalyst was obtained after heat activation. The effects of composition of the catalyst, reaction temperature, O2, H2O and SO2 on the NO + CO reaction were examined. The results showed that, for NO + CO reaction, Ce-containing mixed oxides have high activity and excellent hydrothermal stability and can maintain the activity to some extent in the presence of O2, H2O and SO2.",

keywords = "Alumina, Ceria, Magnesia, Mixed oxide, Nitrogen oxide, Removal, Sulfur dioxide poisoning",

author = "Bin Wen and Mingyuan He and Jiaqing Song and Baoning Zong and Yong Lu and Xingtian Shu",

year = "2000",

language = "英语",

volume = "21",

pages = "34",

journal = "Chinese Journal of Catalysis",

issn = "1872-2067",

publisher = "Science Press ",

number = "1",

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TY - JOUR

T1 - Study on DeNOx performance of Ce-Mg-Al mixed oxides

AU - Wen, Bin

AU - He, Mingyuan

AU - Song, Jiaqing

AU - Zong, Baoning

AU - Lu, Yong

AU - Shu, Xingtian

PY - 2000

Y1 - 2000

N2 - The mixture of Mg-Al hydrotalcite and ceria was prepared by coprecipitation, and the Ce-containing catalyst was obtained after heat activation. The effects of composition of the catalyst, reaction temperature, O2, H2O and SO2 on the NO + CO reaction were examined. The results showed that, for NO + CO reaction, Ce-containing mixed oxides have high activity and excellent hydrothermal stability and can maintain the activity to some extent in the presence of O2, H2O and SO2.

AB - The mixture of Mg-Al hydrotalcite and ceria was prepared by coprecipitation, and the Ce-containing catalyst was obtained after heat activation. The effects of composition of the catalyst, reaction temperature, O2, H2O and SO2 on the NO + CO reaction were examined. The results showed that, for NO + CO reaction, Ce-containing mixed oxides have high activity and excellent hydrothermal stability and can maintain the activity to some extent in the presence of O2, H2O and SO2.

KW - Alumina

KW - Ceria

KW - Magnesia

KW - Mixed oxide

KW - Nitrogen oxide

KW - Removal

KW - Sulfur dioxide poisoning

UR - https://www.scopus.com/pages/publications/0039767140

M3 - 文章

AN - SCOPUS:0039767140

SN - 1872-2067

VL - 21

SP - 34

JO - Chinese Journal of Catalysis

JF - Chinese Journal of Catalysis

IS - 1

ER -

Study on DeNO_x performance of Ce-Mg-Al mixed oxides

Abstract

Keywords

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