Development of catalyst-membrane system for oxidative coupling of methane by water

Takami Terai; Xiaohong Li; Keiichi Tomishige; Kaoru Fujimoto

doi:10.1246/cl.1999.323

Development of catalyst-membrane system for oxidative coupling of methane by water

Takami Terai, Xiaohong Li, Keiichi Tomishige, Kaoru Fujimoto

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

7 Citations (Scopus)

Abstract

It has been reported that SrTi_0.4Mg_0.6O_3-δ catalyst showed good performance for the oxidative coupling of methane by using water as an oxidant (2CH₄+*H₂O → C₂H₆ +*H₂ + H₂O). But the yield of C₂ hydrocarbons in this reaction was almost constant at W/F= 5-20 gh/mol. SrCe_0.95Yb_0.05O_3-α tube-type membrane was utilized to remove H₂ selectively in coupling of methane to C₂ hydrocarbons from CH₄ and water. When SrTi_0.4Mg_0.6O_3-δ catalyst was used in this catalyst-membrane system, the yield of C₂ hydrocarbons was drastically promoted.

Original language	English
Pages (from-to)	323-324
Number of pages	2
Journal	Chemistry Letters
Issue number	4
DOIs	https://doi.org/10.1246/cl.1999.323
Publication status	Published - 1999 Jan 1
Externally published	Yes

ASJC Scopus subject areas

Chemistry(all)

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10.1246/cl.1999.323

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title = "Development of catalyst-membrane system for oxidative coupling of methane by water",

abstract = "It has been reported that SrTi0.4Mg0.6O3-δ catalyst showed good performance for the oxidative coupling of methane by using water as an oxidant (2CH4+*H2O → C2H6 +*H2 + H2O). But the yield of C2 hydrocarbons in this reaction was almost constant at W/F= 5-20 gh/mol. SrCe0.95Yb0.05O3-α tube-type membrane was utilized to remove H2 selectively in coupling of methane to C2 hydrocarbons from CH4 and water. When SrTi0.4Mg0.6O3-δ catalyst was used in this catalyst-membrane system, the yield of C2 hydrocarbons was drastically promoted.",

author = "Takami Terai and Xiaohong Li and Keiichi Tomishige and Kaoru Fujimoto",

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AU - Li, Xiaohong

AU - Tomishige, Keiichi

AU - Fujimoto, Kaoru

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Y1 - 1999/1/1

N2 - It has been reported that SrTi0.4Mg0.6O3-δ catalyst showed good performance for the oxidative coupling of methane by using water as an oxidant (2CH4+*H2O → C2H6 +*H2 + H2O). But the yield of C2 hydrocarbons in this reaction was almost constant at W/F= 5-20 gh/mol. SrCe0.95Yb0.05O3-α tube-type membrane was utilized to remove H2 selectively in coupling of methane to C2 hydrocarbons from CH4 and water. When SrTi0.4Mg0.6O3-δ catalyst was used in this catalyst-membrane system, the yield of C2 hydrocarbons was drastically promoted.

AB - It has been reported that SrTi0.4Mg0.6O3-δ catalyst showed good performance for the oxidative coupling of methane by using water as an oxidant (2CH4+*H2O → C2H6 +*H2 + H2O). But the yield of C2 hydrocarbons in this reaction was almost constant at W/F= 5-20 gh/mol. SrCe0.95Yb0.05O3-α tube-type membrane was utilized to remove H2 selectively in coupling of methane to C2 hydrocarbons from CH4 and water. When SrTi0.4Mg0.6O3-δ catalyst was used in this catalyst-membrane system, the yield of C2 hydrocarbons was drastically promoted.

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Development of catalyst-membrane system for oxidative coupling of methane by water

Abstract

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