ETHYLENE PRODUCTION APPARATUS AND ETHYLENE PRODUCTION METHOD

WIPO Patent Application WO/2022/270404

A1

This ethylene production apparatus for producing ethylene from a methane-containing gas is provided with a ceramic film having oxide ion conductivity and/or proton conductivity, a first catalyst layer that is provided on one surface of the ceramic film and that is provided with a catalyst for accelerating a methane oxidization coupling reaction, a methane supply unit for supplying the methane-containing gas to a space on the one surface side of the ceramic film, and an electric charge transfer unit that transfers electrons from one surface to the other surface of the ceramic film, or transfers holes from the other surface to the one surface of the ceramic film. When the methane-containing gas is supplied by the methane supply unit, ethylene is generated at the first catalyst layer.

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WATANABE SHUNTARO (JP)
NAKAMURA YOSUKE (JP)
KOZUKA HISASHI (JP)

PCT/JP2022/024127

December 29, 2022

June 16, 2022

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NGK SPARK PLUG CO (JP)

C07C2/84; B01J23/02; B01J23/08; B01J23/10; B01J23/26; B01J23/755; B01J23/83; B01J23/86; C07B61/00; C07C2/80; C07C11/04; C25B3/03; C25B5/00; C25B9/00; C25B9/23; C25B11/052; C25B11/091; H01M8/00; H01M8/02

JPH0656428A	1994-03-01
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KR20180065137A	2018-06-18
EP2374526A1	2011-10-12
US20180296974A1	2018-10-18
US20170267605A1	2017-09-21
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BRITTANY LANCASTER FARRELL ET AL., ACS CATAL, vol. 6, 2016, pages 4340 - 4346

TANABE Junya et al. (JP)

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