Effect of steam on stability of Pt/ZrO2 catalyst in CH4-CO2 high-pressure reaction

Jinbao Zhao; Yongdan Li; Lei Tian; Liu Zhang; Julian R.H. Ross; Arjan N.J. Van Keulen

Effect of steam on stability of Pt/ZrO₂ catalyst in CH₄-CO₂ high-pressure reaction

Jinbao Zhao
, Yongdan Li
, Lei Tian
, Liu Zhang
, Julian R.H. Ross
, Arjan N.J. Van Keulen

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

Abstract

The effect of steam on stability, catalytic activity and selectivity of platinum catalyst supported on zirconia in CO₂ reforming of methane under 2.1 MPa pressure was studied. The results showed that the addition of steam into CH₄-CO₂ system was an effective method to prohibit coke formation and increase the stability of the catalyst. Syngas with n(CO)/n(H₂)≈1. was obtained when n(H₂O)/n(CH₄) was close to 1.0 under the conditions of n(CO₂)/n(CH₄)=2, θ=800°C and p=2.1 MPa.

Original language	English
Pages (from-to)	493
Number of pages	1
Journal	Chinese Journal of Catalysis
Volume	19
Issue number	6
Publication status	Published - 1998

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 13 Climate Action

Keywords

Carbon dioxide
High pressure
Methane
Platinum catalyst
Reforming reaction
Syngas

Cite this

@article{47fda378f1e240e88b9fc619a8f36afd,

title = "Effect of steam on stability of Pt/ZrO2 catalyst in CH4-CO2 high-pressure reaction",

abstract = "The effect of steam on stability, catalytic activity and selectivity of platinum catalyst supported on zirconia in CO2 reforming of methane under 2.1 MPa pressure was studied. The results showed that the addition of steam into CH4-CO2 system was an effective method to prohibit coke formation and increase the stability of the catalyst. Syngas with n(CO)/n(H2)≈1. was obtained when n(H2O)/n(CH4) was close to 1.0 under the conditions of n(CO2)/n(CH4)=2, θ=800°C and p=2.1 MPa.",

keywords = "Carbon dioxide, High pressure, Methane, Platinum catalyst, Reforming reaction, Syngas",

author = "Jinbao Zhao and Yongdan Li and Lei Tian and Liu Zhang and Ross, \{Julian R.H.\} and \{Van Keulen\}, \{Arjan N.J.\}",

year = "1998",

language = "English",

volume = "19",

pages = "493",

journal = "Chinese Journal of Catalysis",

issn = "0253-9837",

number = "6",

}

TY - JOUR

T1 - Effect of steam on stability of Pt/ZrO2 catalyst in CH4-CO2 high-pressure reaction

AU - Zhao, Jinbao

AU - Li, Yongdan

AU - Tian, Lei

AU - Zhang, Liu

AU - Ross, Julian R.H.

AU - Van Keulen, Arjan N.J.

PY - 1998

Y1 - 1998

N2 - The effect of steam on stability, catalytic activity and selectivity of platinum catalyst supported on zirconia in CO2 reforming of methane under 2.1 MPa pressure was studied. The results showed that the addition of steam into CH4-CO2 system was an effective method to prohibit coke formation and increase the stability of the catalyst. Syngas with n(CO)/n(H2)≈1. was obtained when n(H2O)/n(CH4) was close to 1.0 under the conditions of n(CO2)/n(CH4)=2, θ=800°C and p=2.1 MPa.

AB - The effect of steam on stability, catalytic activity and selectivity of platinum catalyst supported on zirconia in CO2 reforming of methane under 2.1 MPa pressure was studied. The results showed that the addition of steam into CH4-CO2 system was an effective method to prohibit coke formation and increase the stability of the catalyst. Syngas with n(CO)/n(H2)≈1. was obtained when n(H2O)/n(CH4) was close to 1.0 under the conditions of n(CO2)/n(CH4)=2, θ=800°C and p=2.1 MPa.

KW - Carbon dioxide

KW - High pressure

KW - Methane

KW - Platinum catalyst

KW - Reforming reaction

KW - Syngas

UR - https://www.scopus.com/pages/publications/11744377097

M3 - Article

AN - SCOPUS:11744377097

SN - 0253-9837

VL - 19

SP - 493

JO - Chinese Journal of Catalysis

JF - Chinese Journal of Catalysis

IS - 6

ER -

Effect of steam on stability of Pt/ZrO₂ catalyst in CH₄-CO₂ high-pressure reaction

Abstract

UN SDGs

Keywords

Other files and links

Fingerprint

Cite this