Low temperature selective catalytic reduction using molding catalysts Mn-Ce/FA and Mn-Ce/FA-30%TiO2

Xiang Gou*, Yating Wang, Chunfei Wu, Shian Liu, Dong Zhao, Yamei Li, Saima Iram

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)
135 Downloads (Pure)

Abstract

Mn-Ce/FA (M) and Mn-Ce/FA-TiO2 (M), using fly ash (FA) with and without TiO2 as the carriers, were prepared by an integral molding technique. With the increase of TiO2 content, the rates of NO conversion and denitration of Mn-Ce/FA-TiO2 (M) increased, and the NO2 and N2O formation rates decreased. It is found that TiO2 could effectively inhibit the excessive oxidation of NO and the generation of N2O. The effects of space velocity, oxygen concentration and ammonia nitrogen ratio on three types of nitrogen oxides (NO, NO2, N2O) and denitration rates of the Mn-Ce/FA (M) and Mn-Ce/FA-30%TiO2 (M) were further investigated. In addition, it is demonstrated that Mn-Ce/FA (M) and Mn-Ce/FA-30%TiO2 (M) were more suitable to be used in the environment of low sulfur and less water.

Original languageEnglish
Article number2084
Pages (from-to)1-14
JournalEnergies
Volume10
Issue number12
DOIs
Publication statusPublished - 08 Dec 2017

Keywords

  • Catalyst molding
  • Mn-Ce/FA (M)
  • Mn-Ce/FA-30%TiO (M)
  • NO

ASJC Scopus subject areas

  • Renewable Energy, Sustainability and the Environment
  • Energy Engineering and Power Technology
  • Energy (miscellaneous)
  • Control and Optimization
  • Electrical and Electronic Engineering

Fingerprint

Dive into the research topics of 'Low temperature selective catalytic reduction using molding catalysts Mn-Ce/FA and Mn-Ce/FA-30%TiO<sub>2</sub>'. Together they form a unique fingerprint.

Cite this