Effect of hydrocarbon structure on steam reforming over Ni/perovskite catalyst

Takuma Higo, Takashi Hashimoto, Daiki Mukai, Satoshi Nagatake, Shuhei Ogo, Yukihiro Sugiura, Yasushi Sekine

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Ni/perovskite-type oxide catalyst (Ni/La<inf>0.7</inf>Sr<inf>0.3</inf>AlO<inf>2.85</inf>: LSAO) shows high catalytic activity and low carbon formation during the steam reforming of aromatic hydrocarbons because of the high mobility of lattice oxygen in the support. The reaction mechanisms of the catalyst were investigated by characterizations and catalytic activity tests for steam reforming of various hydrocarbons including toluene, methylcyclohexane, and n-heptane. The catalytic performance was affected by the reactant structure, as revealed by Arrhenius plots and FT-IR analyses. Adsorption state and stability of reaction intermediates were very important factors in the catalytic activity for steam reforming.

Original languageEnglish
Pages (from-to)86-96
Number of pages11
JournalJournal of the Japan Petroleum Institute
Volume58
Issue number2
DOIs
Publication statusPublished - 2015

Fingerprint

Steam reforming
Perovskite
Catalyst activity
Hydrocarbons
Catalysts
Reaction intermediates
Arrhenius plots
Aromatic hydrocarbons
Heptane
Catalyst supports
Toluene
Adsorption
Carbon
Oxides
Oxygen

Keywords

  • Adsorption state
  • Hydrocarbon steam reforming
  • Hydrogen production
  • Nickel catalyst
  • SSITKA

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Fuel Technology

Cite this

Effect of hydrocarbon structure on steam reforming over Ni/perovskite catalyst. / Higo, Takuma; Hashimoto, Takashi; Mukai, Daiki; Nagatake, Satoshi; Ogo, Shuhei; Sugiura, Yukihiro; Sekine, Yasushi.

In: Journal of the Japan Petroleum Institute, Vol. 58, No. 2, 2015, p. 86-96.

Research output: Contribution to journalArticle

Higo, Takuma ; Hashimoto, Takashi ; Mukai, Daiki ; Nagatake, Satoshi ; Ogo, Shuhei ; Sugiura, Yukihiro ; Sekine, Yasushi. / Effect of hydrocarbon structure on steam reforming over Ni/perovskite catalyst. In: Journal of the Japan Petroleum Institute. 2015 ; Vol. 58, No. 2. pp. 86-96.
@article{7a20204578f54aa0bac7728b46eafb06,
title = "Effect of hydrocarbon structure on steam reforming over Ni/perovskite catalyst",
abstract = "Ni/perovskite-type oxide catalyst (Ni/La0.7Sr0.3AlO2.85: LSAO) shows high catalytic activity and low carbon formation during the steam reforming of aromatic hydrocarbons because of the high mobility of lattice oxygen in the support. The reaction mechanisms of the catalyst were investigated by characterizations and catalytic activity tests for steam reforming of various hydrocarbons including toluene, methylcyclohexane, and n-heptane. The catalytic performance was affected by the reactant structure, as revealed by Arrhenius plots and FT-IR analyses. Adsorption state and stability of reaction intermediates were very important factors in the catalytic activity for steam reforming.",
keywords = "Adsorption state, Hydrocarbon steam reforming, Hydrogen production, Nickel catalyst, SSITKA",
author = "Takuma Higo and Takashi Hashimoto and Daiki Mukai and Satoshi Nagatake and Shuhei Ogo and Yukihiro Sugiura and Yasushi Sekine",
year = "2015",
doi = "10.1627/jpi.58.86",
language = "English",
volume = "58",
pages = "86--96",
journal = "Journal of the Japan Petroleum Institute",
issn = "1346-8804",
publisher = "Japan Petroleum Institute",
number = "2",

}

TY - JOUR

T1 - Effect of hydrocarbon structure on steam reforming over Ni/perovskite catalyst

AU - Higo, Takuma

AU - Hashimoto, Takashi

AU - Mukai, Daiki

AU - Nagatake, Satoshi

AU - Ogo, Shuhei

AU - Sugiura, Yukihiro

AU - Sekine, Yasushi

PY - 2015

Y1 - 2015

N2 - Ni/perovskite-type oxide catalyst (Ni/La0.7Sr0.3AlO2.85: LSAO) shows high catalytic activity and low carbon formation during the steam reforming of aromatic hydrocarbons because of the high mobility of lattice oxygen in the support. The reaction mechanisms of the catalyst were investigated by characterizations and catalytic activity tests for steam reforming of various hydrocarbons including toluene, methylcyclohexane, and n-heptane. The catalytic performance was affected by the reactant structure, as revealed by Arrhenius plots and FT-IR analyses. Adsorption state and stability of reaction intermediates were very important factors in the catalytic activity for steam reforming.

AB - Ni/perovskite-type oxide catalyst (Ni/La0.7Sr0.3AlO2.85: LSAO) shows high catalytic activity and low carbon formation during the steam reforming of aromatic hydrocarbons because of the high mobility of lattice oxygen in the support. The reaction mechanisms of the catalyst were investigated by characterizations and catalytic activity tests for steam reforming of various hydrocarbons including toluene, methylcyclohexane, and n-heptane. The catalytic performance was affected by the reactant structure, as revealed by Arrhenius plots and FT-IR analyses. Adsorption state and stability of reaction intermediates were very important factors in the catalytic activity for steam reforming.

KW - Adsorption state

KW - Hydrocarbon steam reforming

KW - Hydrogen production

KW - Nickel catalyst

KW - SSITKA

UR - http://www.scopus.com/inward/record.url?scp=84929497798&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84929497798&partnerID=8YFLogxK

U2 - 10.1627/jpi.58.86

DO - 10.1627/jpi.58.86

M3 - Article

AN - SCOPUS:84929497798

VL - 58

SP - 86

EP - 96

JO - Journal of the Japan Petroleum Institute

JF - Journal of the Japan Petroleum Institute

SN - 1346-8804

IS - 2

ER -