The enhancement of low-temperature combustion of diesel PM through concerted application of FBC and perovskite

Dae Won Lee; Ju Young Sung; Jai Hyun Park; Yoon Ki Hong; Seong Ho Lee; Seung Hoon Oh; Kwan Young Lee

doi:10.1016/j.cattod.2010.02.047

The enhancement of low-temperature combustion of diesel PM through concerted application of FBC and perovskite

Dae Won Lee
, Ju Young Sung
, Jai Hyun Park
, Yoon Ki Hong
, Seong Ho Lee
, Seung Hoon Oh
, Kwan Young Lee^*

^*Corresponding author for this work

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

23 Citations (Scopus)

Abstract

In this study, we attempted to improve diesel particulate matter (PM) combustion by the simultaneous application of a fuel-born catalyst and a perovskite catalyst. The experiment was simulated by mixing fuel-borne catalyst (FBC)-incorporated PM with perovskite catalyst in a physical manner. FBC-incorporated PM was achieved satisfactorily using a self-constructed PM generator. Through temperature-programmed oxidation (TPO), the catalyst combination of Fe/Ce FBC and La_0.7K_0.3FeO₃ effectively improved the low-temperature combustion of diesel PM, with superior performance to that of the Fe/Ce FBC-Pt/Al₂O₃ combination.

Original language	English
Pages (from-to)	432-435
Number of pages	4
Journal	Catalysis Today
Volume	157
Issue number	1-4
DOIs	https://doi.org/10.1016/j.cattod.2010.02.047
Publication status	Published - 2010 Nov 17

Bibliographical note

Funding Information:
The authors gratefully acknowledge the financial support for this work provided by SK Energy under the BK21 program of the Ministry of Education, Science and Technology , South Korea.

Keywords

DePM
Diesel particulate filter
Fuel-borne catalyst
Particulate matter
Perovskite

ASJC Scopus subject areas

Catalysis
General Chemistry

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10.1016/j.cattod.2010.02.047

Cite this

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title = "The enhancement of low-temperature combustion of diesel PM through concerted application of FBC and perovskite",

abstract = "In this study, we attempted to improve diesel particulate matter (PM) combustion by the simultaneous application of a fuel-born catalyst and a perovskite catalyst. The experiment was simulated by mixing fuel-borne catalyst (FBC)-incorporated PM with perovskite catalyst in a physical manner. FBC-incorporated PM was achieved satisfactorily using a self-constructed PM generator. Through temperature-programmed oxidation (TPO), the catalyst combination of Fe/Ce FBC and La0.7K0.3FeO3 effectively improved the low-temperature combustion of diesel PM, with superior performance to that of the Fe/Ce FBC-Pt/Al2O3 combination.",

keywords = "DePM, Diesel particulate filter, Fuel-borne catalyst, Particulate matter, Perovskite",

author = "Lee, \{Dae Won\} and Sung, \{Ju Young\} and Park, \{Jai Hyun\} and Hong, \{Yoon Ki\} and Lee, \{Seong Ho\} and Oh, \{Seung Hoon\} and Lee, \{Kwan Young\}",

note = "Funding Information: The authors gratefully acknowledge the financial support for this work provided by SK Energy under the BK21 program of the Ministry of Education, Science and Technology , South Korea.",

year = "2010",

month = nov,

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doi = "10.1016/j.cattod.2010.02.047",

language = "English",

volume = "157",

pages = "432--435",

journal = "Catalysis Today",

issn = "0920-5861",

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AU - Lee, Dae Won

AU - Sung, Ju Young

AU - Park, Jai Hyun

AU - Hong, Yoon Ki

AU - Lee, Seong Ho

AU - Oh, Seung Hoon

AU - Lee, Kwan Young

N1 - Funding Information: The authors gratefully acknowledge the financial support for this work provided by SK Energy under the BK21 program of the Ministry of Education, Science and Technology , South Korea.

PY - 2010/11/17

Y1 - 2010/11/17

N2 - In this study, we attempted to improve diesel particulate matter (PM) combustion by the simultaneous application of a fuel-born catalyst and a perovskite catalyst. The experiment was simulated by mixing fuel-borne catalyst (FBC)-incorporated PM with perovskite catalyst in a physical manner. FBC-incorporated PM was achieved satisfactorily using a self-constructed PM generator. Through temperature-programmed oxidation (TPO), the catalyst combination of Fe/Ce FBC and La0.7K0.3FeO3 effectively improved the low-temperature combustion of diesel PM, with superior performance to that of the Fe/Ce FBC-Pt/Al2O3 combination.

AB - In this study, we attempted to improve diesel particulate matter (PM) combustion by the simultaneous application of a fuel-born catalyst and a perovskite catalyst. The experiment was simulated by mixing fuel-borne catalyst (FBC)-incorporated PM with perovskite catalyst in a physical manner. FBC-incorporated PM was achieved satisfactorily using a self-constructed PM generator. Through temperature-programmed oxidation (TPO), the catalyst combination of Fe/Ce FBC and La0.7K0.3FeO3 effectively improved the low-temperature combustion of diesel PM, with superior performance to that of the Fe/Ce FBC-Pt/Al2O3 combination.

KW - DePM

KW - Diesel particulate filter

KW - Fuel-borne catalyst

KW - Particulate matter

KW - Perovskite

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DO - 10.1016/j.cattod.2010.02.047

M3 - Article

AN - SCOPUS:78049286720

SN - 0920-5861

VL - 157

SP - 432

EP - 435

JO - Catalysis Today

JF - Catalysis Today

IS - 1-4

ER -

The enhancement of low-temperature combustion of diesel PM through concerted application of FBC and perovskite

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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