Partial oxidation of methane over nickel-added strontium phosphate

Sang Jin Lee; Jin Hyuk Jun; Seung Hwan Lee; Ki June Yoon; Tae Hoon Lim; Suk Woo Nam; Seong Ahn Hong

doi:10.1016/S0926-860X(01)00995-4

Partial oxidation of methane over nickel-added strontium phosphate

Sang Jin Lee, Jin Hyuk Jun, Seung Hwan Lee, Ki June Yoon, Tae Hoon Lim, Suk Woo Nam, Seong Ahn Hong

GREEN SCHOOL (Graduate School of Energy and Environment)

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

27 Citations (Scopus)

Abstract

It was found that nickel-added strontium phosphate exhibited high activity and selectivity in partial oxidation of methane. The optimum nickel content could be determined. Over the optimum catalyst, methane conversions and H₂ and CO concentrations in excess of those predicted by the thermodynamic equilibrium were observed. It is believed that the catalytically active species is metallic nickel. This metallic nickel is considered to come from nickel-substituted strontium phosphate under reducing environment, giving highly dispersed nickel metal particles.

Original language	English
Pages (from-to)	61-71
Number of pages	11
Journal	Applied Catalysis A: General
Volume	230
Issue number	1-2
DOIs	https://doi.org/10.1016/S0926-860X(01)00995-4
Publication status	Published - 2002 Apr 30

Keywords

Nickel
Partial oxidation of methane
Strontium phosphate
Syngas

ASJC Scopus subject areas

Catalysis
Process Chemistry and Technology

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10.1016/S0926-860X(01)00995-4

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abstract = "It was found that nickel-added strontium phosphate exhibited high activity and selectivity in partial oxidation of methane. The optimum nickel content could be determined. Over the optimum catalyst, methane conversions and H2 and CO concentrations in excess of those predicted by the thermodynamic equilibrium were observed. It is believed that the catalytically active species is metallic nickel. This metallic nickel is considered to come from nickel-substituted strontium phosphate under reducing environment, giving highly dispersed nickel metal particles.",

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AU - Lee, Sang Jin

AU - Jun, Jin Hyuk

AU - Lee, Seung Hwan

AU - Yoon, Ki June

AU - Lim, Tae Hoon

AU - Nam, Suk Woo

AU - Hong, Seong Ahn

PY - 2002/4/30

Y1 - 2002/4/30

N2 - It was found that nickel-added strontium phosphate exhibited high activity and selectivity in partial oxidation of methane. The optimum nickel content could be determined. Over the optimum catalyst, methane conversions and H2 and CO concentrations in excess of those predicted by the thermodynamic equilibrium were observed. It is believed that the catalytically active species is metallic nickel. This metallic nickel is considered to come from nickel-substituted strontium phosphate under reducing environment, giving highly dispersed nickel metal particles.

AB - It was found that nickel-added strontium phosphate exhibited high activity and selectivity in partial oxidation of methane. The optimum nickel content could be determined. Over the optimum catalyst, methane conversions and H2 and CO concentrations in excess of those predicted by the thermodynamic equilibrium were observed. It is believed that the catalytically active species is metallic nickel. This metallic nickel is considered to come from nickel-substituted strontium phosphate under reducing environment, giving highly dispersed nickel metal particles.

KW - Nickel

KW - Partial oxidation of methane

KW - Strontium phosphate

KW - Syngas

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JO - Applied Catalysis A: General

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ER -

Partial oxidation of methane over nickel-added strontium phosphate

Abstract

Keywords

ASJC Scopus subject areas

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